NPPES file of Aug 9, 2026

Marcella A. Wozniak, M.D.

Neurology Physician · Baltimore, MD

Marcella A. Wozniak, M.D. is a neurology physician with a practice address in Baltimore, Maryland, and NPI 1215033410, issued on Sep 15, 2006. Check the license (Maryland D43484, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1215033410
Name
Marcella A. Wozniak
Credential
M.D.
Primary taxonomy
Neurology Physician 2084N0400X
License number
D43484 MD
Self-reported in NPPES; status is on the state search
Practice location
16 S. Eutaw Street, Baltimore, MD 21201
Phone
(410) 328-4323
Enumerated
Sep 15, 2006
Record last updated
Oct 15, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(410) 328-1149
Medicare enrollment
Enrolled (PECOS I20110720000538); accepts Medicare assignment
Medical or professional school
University Of Maryland School Of Medicine, 1988
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 16 S. Eutaw Street

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Anjeli Inscore, PSY.D.Clinical Neuropsychologist1427245992

Verify Marcella A. Wozniak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D43484    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maryland license search

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98% fewer Medicare Part D claims than the average neurology physician in 2024

28 Medicare Part D claims, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.

  1. Marcella Wozniak28
  2. Specialty average1,370

Most prescribed

  1. Topiramate11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $44.53

2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Marcella Wozniak$44.53
  2. Specialty average$8,318.07

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. University OF Maryland Neurology Associates PABaltimore, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Neurology Physician providers in Maryland

There are 526 neurology physician records in Maryland.

All 526 in Maryland → Every provider in Baltimore →

Other neurology physician records in Maryland

  1. Orwa Aboud, M.D. PH.DBaltimore, MD1659714574
  2. Malik Adil, MDBethesda, MD1174941488
  3. Busranur Agac, MDBethesda, MD1851915474
  4. Gurdeep Ahluwalia, M.D.Annapolis, MD1083818058
  5. Haroon Ahmad, M.D.Baltimore, MD1689012312
  6. Brian Ahuja, M.D.Columbia, MD1740548866
  7. Kanwaljit Ahuja, M.D.Bowie, MD1366446619
  8. Elizabeth Akinsoji, MDBaltimore, MD1790361400
  9. Eric Aldrich, M.D.Baltimore, MD1568426146
  10. Shimellis Alemayehu, MDLanham, MD1790883288

Common questions

What is Marcella A. Wozniak, M.D.'s NPI number?

Marcella A. Wozniak, M.D.'s National Provider Identifier (NPI) is 1215033410, issued on Sep 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Marcella A. Wozniak, M.D. located?

The NPPES record lists a practice address at 16 S. Eutaw Street, Baltimore, MD, 21201. Phone: (410) 328-4323. Providers update this record themselves, so call before visiting.

How can I verify Marcella A. Wozniak, M.D.'s license?

NPPES lists Maryland license number D43484, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Marcella A. Wozniak, M.D. prescribe under Medicare Part D?

In 2024, Marcella A. Wozniak, M.D. had 28 Medicare Part D claims; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.