2026 NPPES data Physician Assistant NPI 1942885926 PA-C
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MARISSA BRADLEY, PA-C

Physician Assistant in TULSA, Oklahoma. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
1K
Medicare Part D claims · 151 beneficiaries · Physician Assistant avg: 790
Industry payments
$861.93
47 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: MARISSA BRADLEY, PA-C is a Physician Assistant ([object Object]) practicing in TULSA, Oklahoma with a Medicare Part D prescribing footprint of 1K claims across 151 beneficiaries . Industry payments of $861.93 across 47 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: MARISSA BRADLEY, PA-C filed 1,108 Medicare Part D claims in 2023 across TULSA, Oklahoma. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

MARISSA BRADLEY, PA-C at a glance

Quality data not reported

NPI registry status

Active

Issued 03/11/2021

NPI 1942885926

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

1,108 40% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in Oklahoma

How Physician Assistant compares to other specialties among Oklahoma providers

Oklahoma providers

Physician Assistant share within Oklahoma

1. Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Physician Assistant share within Oklahoma

Specialty board-certification context

Estimated specialty board-certified rate — Physician Assistant (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Physician Assistant ABMS/AOA estimate

Est. board-certified rate (Physician Assistant) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Physician Assistant) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

MARISSA BRADLEY, PA-C is a Physician Assistant provider practicing in TULSA, Oklahoma, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA-C. NPI: 1942885926. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

MARISSA BRADLEY, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 2325 S HARVARD AVE, TULSA, OK, 74114, with a listed phone of (918) 712-4301. NPI 1942885926 was issued on 03/11/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BRADLEY most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 1,108 prescription claims written by this provider, covering 151 Medicare beneficiaries and totaling roughly $286K in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Physician Assistant is a high-volume specialty nationwide, with 149,975 enrolled providers across 56 states and an average of 790 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

2325 S HARVARD AVE
TULSA, OK 74114

Provider Details

NPI 1942885926
Specialty Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 03/11/2021

Hospital and facility affiliations

Facilities where MARISSA BRADLEY, PA-C bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

FAMILY AND CHILDREN'S SERVICES, INC
TULSA, OK

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for MARISSA BRADLEY, PA-C. Source: openpaymentsdata.cms.gov.

Total received

$862

Largest payer

Janssen Pharmaceuticals, Inc

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

1,108
Total Claims
$286K
Total Drug Cost
151
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,035
Total Day Supply
58,829
Generic Drug Cost
$23K
Antibiotic Claims
11

Patient Demographics

Average Patient Age
59.1 years
Avg HCC Risk Score
1.25
Gender Split
59% female / 41% male
Age Distribution
<65: 91, 65-74: 44, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Quetiapine Fumarate
40
Atorvastatin Calcium
39
Omeprazole
32
Duloxetine Hcl
30
Gabapentin
27
Levothyroxine Sodium
27
Buspirone Hcl
26
Metformin Hcl
22
Albuterol Sulfate Hfa
Albuterol Sulfate
21
Hydroxyzine Pamoate
21

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Physician Assistant Overview

How MARISSA BRADLEY, PA-C fits within the Physician Assistant landscape nationally.

149,975
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider

MARISSA BRADLEY, PA-C's 1,108 claims are above the specialty average of 790.

Nearby Physician Assistant Providers in Oklahoma

Other clinicians with the same primary specialty enrolled in Oklahoma, drawn from the same CMS NPPES roster as BRADLEY.

Compare Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is MARISSA BRADLEY, PA-C's specialty?
MARISSA BRADLEY, PA-C specializes in Physician Assistant and practices in TULSA, Oklahoma. Credentials: PA-C.
How much does MARISSA BRADLEY, PA-C prescribe under Medicare Part D?
In 2023, MARISSA BRADLEY, PA-C wrote 1,108 Medicare Part D claims totaling $286K in drug costs for 151 beneficiaries.
Where is MARISSA BRADLEY, PA-C located?
MARISSA BRADLEY, PA-C is located at 2325 S HARVARD AVE, TULSA, OK, 74114. Phone: (918) 712-4301.
What is MARISSA BRADLEY, PA-C's NPI number?
MARISSA BRADLEY, PA-C's National Provider Identifier (NPI) is 1942885926, issued on 03/11/2021.
How many Physician Assistant providers are there in the US?
There are 149,975 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does MARISSA BRADLEY, PA-C prescribe most often?
Based on 2023 Medicare Part D data, MARISSA BRADLEY, PA-C's most frequently prescribed drugs include Quetiapine Fumarate, Atorvastatin Calcium, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MARISSA BRADLEY, PA-C accept Medicare?
MARISSA BRADLEY, PA-C appears in CMS Medicare data with 1,108 Part D claims and 151 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MARISSA BRADLEY, PA-C's credentials?
MARISSA BRADLEY, PA-C's NPI is 1942885926 with credentials PA-C. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology