2026 NPPES data Surgery Physician NPI 1184798506 MD
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BRANDON VARNELL, MD

Surgery Physician 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
649
Medicare Part D claims · 132 beneficiaries · Surgery Physician avg: 169
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$4.1K
15 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

BRANDON VARNELL, MD filed 649 Medicare Part D claims in 2023 as a Surgery Physician in TULSA, Oklahoma, prescribing 94% generic.

649
Part D claims, 2023
94%
generic prescribing
Likely
board-certified (heuristic)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

BRANDON VARNELL, MD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

649 Top 31% higher than 69% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). This entry sits in this band. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board certification likely (heuristic — not verified)

BRANDON VARNELL, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about BRANDON VARNELL, MD?

Quality data not reported

NPI registry status

Active

Issued 11/17/2006

NPI 1184798506

Primary specialty

Surgery Physician

Mid-sized

36,191 US NPIs in this specialty

Medicare Part D claims

649 284% vs specialty avg

2023 prescription claims

Specialty avg: 169

Specialty distribution in Oklahoma

How Surgery Physician compares to other specialties among Oklahoma providers

Oklahoma providers

Surgery Physician share within Oklahoma

1. Surgery Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Surgery Physician share within Oklahoma

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Surgery Physician) — 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).

BRANDON VARNELL, MD is a Surgery Physician provider practicing in TULSA, Oklahoma, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1184798506. 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.

BRANDON VARNELL, MD appears in the CMS NPPES registry as a Surgery Physician provider holding MD credentials at 2448 E 81ST ST, TULSA, OK, 74137, with a listed phone of (918) 505-3400. NPI 1184798506 was issued on 11/17/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what VARNELL 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 649 prescription claims written by this provider, covering 132 Medicare beneficiaries and totaling roughly $297K in drug spend, split 6% brand-name and 94% generic by claim count, with an opioid prescribing rate of 10.9%. 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.

Surgery Physician is a mid-sized specialty nationwide, with 36,191 enrolled providers across 56 states and an average of 169 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

2448 E 81ST ST
TULSA, OK 74137

Provider Details

NPI 1184798506
Specialty Surgery Physician
Credentials MD
Gender Male
NPI Issued 11/17/2006

Hospital and facility affiliations

Facilities where BRANDON VARNELL, MD 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.

NORTHEASTERN HEALTH SYSTEM
★★☆☆☆ 2/5
TAHLEQUAH, OK
Acute Care Hospitals
CMS CCN: 370089
SURGICAL ASSOCIATES 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 BRANDON VARNELL, MD. Source: openpaymentsdata.cms.gov.

Total received

$4.1K

Largest payer

Medtronic, 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.

Brand vs generic prescribing mix · Generic-heavy

BRANDON VARNELL, MD — brand share 6.0%
Specialty average (est.)

6% brand-name claims vs 94% generic, on 649 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

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

649
Total Claims
$297K
Total Drug Cost
132
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
843
Total Day Supply
20,860
Brand vs Generic
6% brand / 94% generic
Brand Drug Cost
$277K
Generic Drug Cost
$20K
Opioid Claims
71 (10.9% rate)

Patient Demographics

Average Patient Age
61.6 years
Avg HCC Risk Score
1.74
Gender Split
88% female / 12% male
Age Distribution
<65: 70, 65-74: 53, 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
Famotidine
184
Sucralfate
109
Omeprazole
58
Pantoprazole Sodium
56
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
42
Ondansetron Odt
Ondansetron
39
Scopolamine
36
Ondansetron Hcl
33
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
24
Cyclobenzaprine Hcl
17

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

Surgery Physician Overview

How BRANDON VARNELL, MD fits within the Surgery Physician landscape nationally.

36,191
Surgery Physician Providers in US
56
States with Surgery Physician
169
Avg Claims per Provider

BRANDON VARNELL, MD's 649 claims are above the specialty average of 169.

Nearby Surgery Physician Providers in Oklahoma

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

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

Frequently Asked Questions

What is BRANDON VARNELL, MD's specialty?
BRANDON VARNELL, MD specializes in Surgery Physician and practices in TULSA, Oklahoma. Credentials: MD.
How much does BRANDON VARNELL, MD prescribe under Medicare Part D?
In 2023, BRANDON VARNELL, MD wrote 649 Medicare Part D claims totaling $297K in drug costs for 132 beneficiaries.
Where is BRANDON VARNELL, MD located?
BRANDON VARNELL, MD is located at 2448 E 81ST ST, TULSA, OK, 74137. Phone: (918) 505-3400.
What is BRANDON VARNELL, MD's NPI number?
BRANDON VARNELL, MD's National Provider Identifier (NPI) is 1184798506, issued on 11/17/2006.
Does BRANDON VARNELL, MD prescribe more brand-name or generic drugs?
BRANDON VARNELL, MD's prescribing is 6% brand-name and 94% generic drugs by claim count, with $277K in brand drug costs.
Does BRANDON VARNELL, MD prescribe opioids?
Yes, BRANDON VARNELL, MD had 71 opioid claims in 2023 with an opioid prescribing rate of 10.9%.
How many Surgery Physician providers are there in the US?
There are 36,191 Surgery Physician providers across 56 states in the US. The average Surgery Physician provider writes 169 Medicare Part D claims per year.
What drugs does BRANDON VARNELL, MD prescribe most often?
Based on 2023 Medicare Part D data, BRANDON VARNELL, MD's most frequently prescribed drugs include Famotidine, Sucralfate, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does BRANDON VARNELL, MD accept Medicare?
BRANDON VARNELL, MD appears in CMS Medicare data with 649 Part D claims and 132 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify BRANDON VARNELL, MD's credentials?
BRANDON VARNELL, MD's NPI is 1184798506 with credentials MD. 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