2026 NPPES data Surgery Physician NPI 1255427985 M.D.
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ANTHONY LOWHAM, M.D.

Surgery Physician in LANDER, Wyoming. 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
216
Medicare Part D claims · 145 beneficiaries · Surgery Physician avg: 169
Generic prescribing
64%
generic claims · 36% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.5K
13 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: ANTHONY LOWHAM, M.D. is a Surgery Physician ([object Object]) practicing in LANDER, Wyoming with a Medicare Part D prescribing footprint of 216 claims across 145 beneficiaries — 36% brand-name prescribing . Industry payments of $1.5K across 13 transactions are disclosed under CMS Open Payments (Sunshine Act).

What the federal data shows

ANTHONY LOWHAM, M.D. filed 216 Medicare Part D claims in 2023 as a Surgery Physician in LANDER, Wyoming, prescribing 64% generic.

216
Part D claims, 2023
64%
generic prescribing
$1.5K
industry payments (Sunshine Act)

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.

Board-eligible specialty (heuristic — not verified)

ANTHONY LOWHAM, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

ANTHONY LOWHAM, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 10/04/2006

NPI 1255427985

Primary specialty

Surgery Physician

Mid-sized

36,191 US NPIs in this specialty

Medicare Part D claims

216 28% vs specialty avg

2023 prescription claims

Specialty avg: 169

Specialty distribution in Wyoming

How Surgery Physician compares to other specialties among Wyoming providers

Wyoming providers

Surgery Physician share within Wyoming

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

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).

ANTHONY LOWHAM, M.D. is a Surgery Physician provider practicing in LANDER, Wyoming, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1255427985. 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.

ANTHONY LOWHAM, M.D. appears in the CMS NPPES registry as a Surgery Physician provider holding M.D. credentials at 195 CAPITOL ST, LANDER, WY, 82520, with a listed phone of (307) 332-6222. NPI 1255427985 was issued on 10/04/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what LOWHAM 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 216 prescription claims written by this provider, covering 145 Medicare beneficiaries and totaling roughly $33K in drug spend, split 36% brand-name and 64% generic by claim count. 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

195 CAPITOL ST
LANDER, WY 82520

Provider Details

NPI 1255427985
Specialty Surgery Physician
Credentials M.D.
Gender Male
NPI Issued 10/04/2006

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 ANTHONY LOWHAM, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$1.5K

Largest payer

ABBVIE INC.

Most common payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program

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 · Above average

ANTHONY LOWHAM, M.D. — brand share 36.0%
Specialty average (est.)

36% brand-name claims vs 64% generic, on 216 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.

216
Total Claims
$33K
Total Drug Cost
145
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
329
Total Day Supply
6,131
Brand vs Generic
36% brand / 64% generic
Brand Drug Cost
$26K
Generic Drug Cost
$8K
Antibiotic Claims
15

Patient Demographics

Average Patient Age
71.1 years
Avg HCC Risk Score
0.70
Gender Split
60% female / 40% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Progesterone
"Progesterone
N/A
Sod Sulf-Potass Sulf-Mag Sulf
"Sodium
N/A

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

Surgery Physician Overview

How ANTHONY LOWHAM, M.D. fits within the Surgery Physician landscape nationally.

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

ANTHONY LOWHAM, M.D.'s 216 claims are above the specialty average of 169.

Nearby Surgery Physician Providers in Wyoming

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

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

Frequently Asked Questions

What is ANTHONY LOWHAM, M.D.'s specialty?
ANTHONY LOWHAM, M.D. specializes in Surgery Physician and practices in LANDER, Wyoming. Credentials: M.D..
How much does ANTHONY LOWHAM, M.D. prescribe under Medicare Part D?
In 2023, ANTHONY LOWHAM, M.D. wrote 216 Medicare Part D claims totaling $33K in drug costs for 145 beneficiaries.
Where is ANTHONY LOWHAM, M.D. located?
ANTHONY LOWHAM, M.D. is located at 195 CAPITOL ST, LANDER, WY, 82520. Phone: (307) 332-6222.
What is ANTHONY LOWHAM, M.D.'s NPI number?
ANTHONY LOWHAM, M.D.'s National Provider Identifier (NPI) is 1255427985, issued on 10/04/2006.
Does ANTHONY LOWHAM, M.D. prescribe more brand-name or generic drugs?
ANTHONY LOWHAM, M.D.'s prescribing is 36% brand-name and 64% generic drugs by claim count, with $26K in brand drug costs.
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 ANTHONY LOWHAM, M.D. prescribe most often?
Based on 2023 Medicare Part D data, ANTHONY LOWHAM, M.D.'s most frequently prescribed drugs include Progesterone, Sod Sulf-Potass Sulf-Mag Sulf. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ANTHONY LOWHAM, M.D. accept Medicare?
ANTHONY LOWHAM, M.D. appears in CMS Medicare data with 216 Part D claims and 145 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ANTHONY LOWHAM, M.D.'s credentials?
ANTHONY LOWHAM, M.D.'s NPI is 1255427985 with credentials M.D.. 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