Medical Doctor Program year 2025 Reported 2019–2025 Source: CMS Open Payments, 2026 publication

Russell Parker

Obstetrics Norman, OK Medical Doctor

NPI 1205844420 CMS profile 9672

3441 24Th Ave Nw Ste 105, Norman, OK 73069

Open in the dashboard

General payments

$4,380

167 records reported · program years 2019–2025

Research payments

$0

Paid to them · None reported · program years 2019–2025

Ownership & investment interest

$0

None reported

Through program year 2025, Russell Parker of Norman, OK is reported in the CMS Open Payments database as having received $4,380 across 167 general payments and $0 in research payments paid to them.

No combined total General, research and ownership are kept apart. Each is reported under its own rules, and ownership is not money that moved at all but the value of a stake held. A meal, a clinical trial grant and a shareholding do not add up to anything meaningful, so this site does not add them.

General payments for this record sit in the 87th percentile of Obstetrics profiles with reported payments. Percentile describes the distribution, not the conduct.

By program year

7 rows
Year Kind Relative to this record's peak year Amount Records
2025 General $589 28
2024 General $392 22
2023 General $468 24
2022 General $812 42
2021 General $546 28
2020 General $159 8
2019 General $1,415 15

Beside peers

Year by year, beside peers General payments · among profiles paid that year
  • Russell Parker
  • Obstetrics median
  • Middle half of Obstetrics
  • National median

In program year 2025, general payments to Russell Parker were reported at $589. Among 649 Obstetrics profiles paid that year, the median was $181 and the middle half received between $61 and $424.

Show as a table
Year Russell Parker Obstetrics median Middle half National median
2019 $1,415 $177 $60–$381 $163
2020 $159 $92 $35–$201 $114
2021 $546 $125 $40–$351 $132
2022 $812 $186 $65–$448 $149
2023 $468 $183 $61–$451 $160
2024 $392 $176 $62–$406 $164
2025 $589 $181 $61–$424 $169

Breakdown

Who paid General payments · program years 2019–2025
  1. Intuitive Surgical, Inc. $1,323 7 payments
  2. AbbVie, Inc. $779 35 payments
  3. Mayne Pharma Inc. $296 16 payments
  4. Pfizer Inc. $170 9 payments
  5. Exeltis, USA Inc. $143 8 payments
  6. Astellas Pharma US Inc $133 7 payments
  7. Sumitomo Pharma America, Inc. $114 5 payments
  8. Organon LLC $107 8 payments
  9. Sage Therapeutics, Inc. $92 6 payments
  10. Daiichi Sankyo Inc. $91 4 payments
  11. Other $1,132 62 payments

Every payment, record by record

What the payments were for General payments · program years 2019–2025
  1. Food and Beverage $3,177 163 payments
  2. Education $750 1 payment
  3. Travel and Lodging $453 3 payments
Products named General payments · program years 2019–2025
  1. Da Vinci Surgical System $1,323 7 payments
  2. ORIAHNN $310 13 payments
  3. LO LOESTRIN FE $304 17 payments
  4. ORILISSA Womens Health $273 14 payments
  5. PREMARIN $169 9 payments
  6. MYFEMBREE Genitourinary (Sexual Health);Womens Health $115 6 payments
  7. SLYND $108 6 payments
  8. NEXPLANON $95 7 payments
  9. Orilissa Endocrinology $93 4 payments
  10. MYFEMBREE Womens Health $92 4 payments
  11. Other $2,035 111 payments

A payment can name more than one product, so these amounts overlap and do not add up to the general-payment figure.

Prescribing to Medicare patients

Part D · data year 2024 · 30 drugs

Part D claims

1,021

Median for Obstetrics & Gynecology: 65

Drug cost

$55,403

Median for Obstetrics & Gynecology: $3,585

Branded share of claims

22.1%

Median for Obstetrics & Gynecology: 25.1%

Drugs this doctor was counted under in Medicare Part D 2024, by drug cost
Drug Type Relative to their largest Claims Drug cost
Myrbetriq Mirabegron Brand 17 $20,058
Premarin Estrogens, Conjugated Brand 24 $12,324
Estradiol Generic 293 $5,720
Tolterodine Tartrate Er Tolterodine Tartrate Brand 46 $4,740
Estradiol-Norethindrone Acetat Estradiol/Norethindrone Acet Brand 13 $1,391
Raloxifene Hcl Generic 28 $1,309
Clobetasol Propionate Generic 47 $1,220
Progesterone Progesterone, Micronized Brand 20 $1,042
Oxybutynin Chloride Er Oxybutynin Chloride Brand 30 $741
Fluocinonide Generic 25 $739

The 10 drugs with the highest cost, of 30 counted.

Drug cost is what was paid for the drugs at the pharmacy — by Medicare, the patient and others — and is not money to the prescriber. Medicare Part D only: drugs dispensed to Medicare beneficiaries. A drug with fewer than 11 claims for this prescriber is not published, so a missing drug does not mean zero. The medians are for the 24,311 Part D prescribers listed as Obstetrics & Gynecology; they describe a distribution and say nothing about conduct.

Billing to Medicare

Part B · data year 2024 · 26 billing codes

Paid by Medicare

$44,795

Medicare's payments for the services billed

Medicare patients

310

Average age 73

Services billed

426

310 women, 0 men among their patients

Share of this provider's Medicare patients with each condition
Condition among their Medicare patients Relative to the most common Share of patients
High blood pressure 74%
Arthritis 48%
Osteoporosis 23%
Chronic kidney disease 22%
Depression 22%
Diabetes 21%
Ischemic heart disease 19%
Cancer 14%

Medicare Part B only: services billed to Medicare. Rows covering fewer than 11 beneficiaries are not published. Only drugs given in the clinic are itemised here; the rest of what this provider billed is in the total above.

Payments and prescribing

First 5 of 8 products · payments 2024

Two separate records. The payments come from Open Payments and the claims from Medicare. They are set side by side because they name the same product; they do not show that a payment affected a prescription.

Products this doctor was paid in connection with in 2024, beside Medicare claims for the same product
Product Paid by Related payments Part D claims Part B services
SLYND
  • Exeltis, USA Inc. $45
$45 — —
Veozah
  • Astellas Pharma US Inc $41
$41 — —
GEMTESA
  • Sumitomo Pharma America, Inc. $21
$21 — —
Wegovy
  • Novo Nordisk Inc $16
$16 — —
EVENITY
  • Amgen Inc. $11
$11 — —

A dash means Medicare published no figure for this doctor and product — fewer than 11 claims, or the product is not covered under that part — which is not the same as none. Payments are general payments only; one that names several products is split evenly between them, so an amount is payments related to the product, not money paid for it.

See all 8 in the dashboard with a free account

Records

167 reported

Every payment, record by record

Date, company, amount, what it was for and the product named — filter by year, kind and company, or download as CSV.

Other Obstetrics in Oklahoma

Related records

What this means

U.S. law requires drug and medical device manufacturers to report payments and transfers of value they make to physicians and teaching hospitals. The Centers for Medicare & Medicaid Services publishes that record each year. This page shows what was reported about this person, and nothing else.

An ownership interest is different from the other two. It is not a payment: it is a stake — shares, options, a partnership holding — that a physician or an immediate family member held in a manufacturer during that year. The figure shown is what the stake was reported to be worth.

Research payments frequently pass through a clinician to the institution running a trial, and rarely represent personal income. They should be read differently from general payments.

Provenance

Source: CMS Open Payments · through program year 2025

Data current to program year 2025, from CMS's 2026 publication.

We reproduce what manufacturers reported. We do not verify, edit or correct the underlying records.

A payment record is not evidence of wrongdoing. Financial relationships between industry and medicine are legal, common and often necessary for research. Who Paid My Doc reports what was disclosed; it does not judge it.

Who Paid My Doc is independent and is not affiliated with, endorsed by or sponsored by CMS or any U.S. government agency. It is not a consumer reporting agency and this is not a consumer report; do not use it for decisions covered by the Fair Credit Reporting Act.

How to dispute or correct a record