2026 NPPES data Dermatology Physician NPI 1366409534 M.D.
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PAUL BUJANAUSKAS, M.D.

Dermatology Physician in BALTIMORE, 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
941
Medicare Part D claims · 389 beneficiaries · Dermatology Physician avg: 729
Generic prescribing
81%
generic claims · 19% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: PAUL BUJANAUSKAS, M.D. is a Dermatology Physician ([object Object]) practicing in BALTIMORE, Maryland with a Medicare Part D prescribing footprint of 941 claims across 389 beneficiaries — 19% brand-name prescribing .

What stands out: PAUL BUJANAUSKAS, M.D. filed 941 Medicare Part D claims in 2023 across BALTIMORE, Maryland. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

PAUL BUJANAUSKAS, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

PAUL BUJANAUSKAS, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 04/29/2006

NPI 1366409534

Primary specialty

Dermatology Physician

Mid-sized

14,610 US NPIs in this specialty

Medicare Part D claims

941 29% 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).

PAUL BUJANAUSKAS, M.D. is a Dermatology Physician provider practicing in BALTIMORE, Maryland, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1366409534. 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.

PAUL BUJANAUSKAS, M.D. appears in the CMS NPPES registry as a Dermatology Physician provider holding M.D. credentials at 4940 EASTERN AVE, BALTIMORE, MD, 21224, with a listed phone of (410) 550-0503. NPI 1366409534 was issued on 04/29/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BUJANAUSKAS 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 941 prescription claims written by this provider, covering 389 Medicare beneficiaries and totaling roughly $281K in drug spend, split 19% brand-name and 81% 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.

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

4940 EASTERN AVE
BALTIMORE, MD 21224

Provider Details

NPI 1366409534
Specialty Dermatology Physician
Credentials M.D.
Gender Male
NPI Issued 04/29/2006

Hospital and facility affiliations

Facilities where PAUL BUJANAUSKAS, M.D. 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.

KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC
LARGO, MD

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

Brand vs generic prescribing mix · Typical

PAUL BUJANAUSKAS, M.D. — brand share 19.0%
Specialty average (est.)

19% brand-name claims vs 81% generic, on 941 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.

941
Total Claims
$281K
Total Drug Cost
389
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,015
Total Day Supply
26,892
Brand vs Generic
19% brand / 81% generic
Brand Drug Cost
$247K
Generic Drug Cost
$33K
Antibiotic Claims
40

Patient Demographics

Average Patient Age
74.3 years
Avg HCC Risk Score
1.04
Gender Split
46% female / 54% male
Age Distribution
<65: 16, 65-74: 186, 75-84: 148, 85+: 39

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Tacrolimus
130
Fluorouracil
92
Betamethasone Valerate
71
Hydroxyzine Hcl
69
Ciclopirox
Ciclopirox Olamine
60
Ketoconazole
49
Triamcinolone Acetonide
48
Mometasone Furoate
40
Clindamycin Phosphate
36
Desoximetasone
26

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

Dermatology Physician Overview

How PAUL BUJANAUSKAS, 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

PAUL BUJANAUSKAS, M.D.'s 941 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 BUJANAUSKAS.

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

Frequently Asked Questions

What is PAUL BUJANAUSKAS, M.D.'s specialty?
PAUL BUJANAUSKAS, M.D. specializes in Dermatology Physician and practices in BALTIMORE, Maryland. Credentials: M.D..
How much does PAUL BUJANAUSKAS, M.D. prescribe under Medicare Part D?
In 2023, PAUL BUJANAUSKAS, M.D. wrote 941 Medicare Part D claims totaling $281K in drug costs for 389 beneficiaries.
Where is PAUL BUJANAUSKAS, M.D. located?
PAUL BUJANAUSKAS, M.D. is located at 4940 EASTERN AVE, BALTIMORE, MD, 21224. Phone: (410) 550-0503.
What is PAUL BUJANAUSKAS, M.D.'s NPI number?
PAUL BUJANAUSKAS, M.D.'s National Provider Identifier (NPI) is 1366409534, issued on 04/29/2006.
Does PAUL BUJANAUSKAS, M.D. prescribe more brand-name or generic drugs?
PAUL BUJANAUSKAS, M.D.'s prescribing is 19% brand-name and 81% generic drugs by claim count, with $247K in brand drug costs.
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 PAUL BUJANAUSKAS, M.D. prescribe most often?
Based on 2023 Medicare Part D data, PAUL BUJANAUSKAS, M.D.'s most frequently prescribed drugs include Tacrolimus, Fluorouracil, Betamethasone Valerate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does PAUL BUJANAUSKAS, M.D. accept Medicare?
PAUL BUJANAUSKAS, M.D. appears in CMS Medicare data with 941 Part D claims and 389 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify PAUL BUJANAUSKAS, M.D.'s credentials?
PAUL BUJANAUSKAS, M.D.'s NPI is 1366409534 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