2026 NPPES data Dermatology Physician NPI 1861581787 M.D.
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LAWRENCE FELDMAN, M.D.

Dermatology Physician in WESTMINSTER, Maryland. 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
818
Medicare Part D claims · 321 beneficiaries · Dermatology Physician avg: 729
Industry payments
$210.85
5 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: LAWRENCE FELDMAN, M.D. is a Dermatology Physician ([object Object]) practicing in WESTMINSTER, Maryland with a Medicare Part D prescribing footprint of 818 claims across 321 beneficiaries . Industry payments of $210.85 across 5 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: LAWRENCE FELDMAN, M.D. filed 818 Medicare Part D claims in 2023 across WESTMINSTER, Maryland. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

LAWRENCE FELDMAN, 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).

LAWRENCE FELDMAN, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 10/11/2006

NPI 1861581787

Primary specialty

Dermatology Physician

Mid-sized

14,610 US NPIs in this specialty

Medicare Part D claims

818 12% vs specialty avg

2023 prescription claims

Specialty avg: 729

Specialty distribution in Maryland

How Dermatology Physician compares to other specialties among Maryland providers

Maryland providers

Dermatology Physician share within Maryland

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Dermatology 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).

LAWRENCE FELDMAN, M.D. is a Dermatology Physician provider practicing in WESTMINSTER, Maryland, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1861581787. 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.

LAWRENCE FELDMAN, M.D. appears in the CMS NPPES registry as a Dermatology Physician provider holding M.D. credentials at 902 WASHINGTON RD, WESTMINSTER, MD, 21157, with a listed phone of (410) 876-0286. NPI 1861581787 was issued on 10/11/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FELDMAN 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 818 prescription claims written by this provider, covering 321 Medicare beneficiaries and totaling roughly $121K 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.

Dermatology Physician is a mid-sized specialty nationwide, with 14,610 enrolled providers across 53 states and an average of 729 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

902 WASHINGTON RD
WESTMINSTER, MD 21157

Provider Details

NPI 1861581787
Specialty Dermatology Physician
Credentials M.D.
Gender Male
NPI Issued 10/11/2006

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 LAWRENCE FELDMAN, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$211

Largest payer

Amgen 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.

818
Total Claims
$121K
Total Drug Cost
321
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
890
Total Day Supply
23,262
Generic Drug Cost
$14K
Antibiotic Claims
52

Patient Demographics

Average Patient Age
75.3 years
Avg HCC Risk Score
1.57
Gender Split
45% female / 55% male
Age Distribution
<65: 15, 65-74: 137, 75-84: 123, 85+: 46

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Ketoconazole
164
Hydrocortisone
150
Triamcinolone Acetonide
144
Mupirocin
81
Doxycycline Hyclate
51
Betamethasone Valerate
34
Mometasone Furoate
26
Hydroxyzine Hcl
25
Clobetasol Propionate
21
Clindamycin Phosphate
18

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

Dermatology Physician Overview

How LAWRENCE FELDMAN, M.D. fits within the Dermatology Physician landscape nationally.

14,610
Dermatology Physician Providers in US
53
States with Dermatology Physician
729
Avg Claims per Provider

LAWRENCE FELDMAN, M.D.'s 818 claims are above the specialty average of 729.

Nearby Dermatology Physician Providers in Maryland

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

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

Frequently Asked Questions

What is LAWRENCE FELDMAN, M.D.'s specialty?
LAWRENCE FELDMAN, M.D. specializes in Dermatology Physician and practices in WESTMINSTER, Maryland. Credentials: M.D..
How much does LAWRENCE FELDMAN, M.D. prescribe under Medicare Part D?
In 2023, LAWRENCE FELDMAN, M.D. wrote 818 Medicare Part D claims totaling $121K in drug costs for 321 beneficiaries.
Where is LAWRENCE FELDMAN, M.D. located?
LAWRENCE FELDMAN, M.D. is located at 902 WASHINGTON RD, WESTMINSTER, MD, 21157. Phone: (410) 876-0286.
What is LAWRENCE FELDMAN, M.D.'s NPI number?
LAWRENCE FELDMAN, M.D.'s National Provider Identifier (NPI) is 1861581787, issued on 10/11/2006.
How many Dermatology Physician providers are there in the US?
There are 14,610 Dermatology Physician providers across 53 states in the US. The average Dermatology Physician provider writes 729 Medicare Part D claims per year.
What drugs does LAWRENCE FELDMAN, M.D. prescribe most often?
Based on 2023 Medicare Part D data, LAWRENCE FELDMAN, M.D.'s most frequently prescribed drugs include Ketoconazole, Hydrocortisone, Triamcinolone Acetonide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LAWRENCE FELDMAN, M.D. accept Medicare?
LAWRENCE FELDMAN, M.D. appears in CMS Medicare data with 818 Part D claims and 321 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LAWRENCE FELDMAN, M.D.'s credentials?
LAWRENCE FELDMAN, M.D.'s NPI is 1861581787 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