NPPES file of Aug 9, 2026

Alexandra Michelle Vlk, MD, PHD

Student in an Organized Health Care Education/Training Program · Baltimore, MD

Alexandra Michelle Vlk, MD, PHD is a student in an organized health care education/training program with a practice address in Baltimore, Maryland, and NPI 1548059215, issued on May 1, 2025. Check the license with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1548059215
Name
Alexandra Michelle Vlk
Credential
MD, PHD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
600 N Wolfe St RM 401, Baltimore, MD 21287
Phone
(410) 955-9790
Enumerated
May 1, 2025
Record last updated
Jun 13, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 600 N Wolfe St RM 401

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

  1. Kelly Craven, MD, PHDAnatomic Pathology & Clinical Pathology Physician1396234845
  2. Laetitia Daou, MDStudent in an Organized Health Care Education/Training Program1790381325
  3. Nicolas Giraldo Castillo, MD, PHDClinical Pathology/Laboratory Medicine Physician1740717396
  4. Yoseph SayeghStudent in an Organized Health Care Education/Training Program1659013225
  5. Yeh WangClinical Pathology Physician1750086914

Verify Alexandra Michelle Vlk in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck 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
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Alexandra Michelle Vlk among 5,632 student in an organized health care education/training program records in Maryland

Alexandra Michelle Vlk, MD, PHD is one of 5,632 student in an organized health care education/training program records with a practice address in Maryland. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 64% of them.

  • NPI issued2025 · 64% of these records are older, 15% newer
  • In a Medicare fileNo · 26% of these records are
  • In the CMS Doctors and Clinicians fileNo · 2% of these records are
  • Record last updated2025 · 24% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4,028 student in an organized health care education/training program records list a practice address in Baltimore

They are 4,028 of the 35,183 NPPES records with a practice address in Baltimore, and 5,632 student in an organized health care education/training program records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Nikiforos Ballian, MBBSBaltimore, MD 212871023163847
  2. Priya Banerjee, M.D.Baltimore, MD 212871760535942
  3. Mary Cwik, PH.D.Baltimore, MD 212871053458158
  4. Shireen Gujral, MDBaltimore, MD 212871659412179
  5. Lawrence Lee, M.D.Baltimore, MD 212871841338563
  6. Janice LeungBaltimore, MD 212871104963180
  7. Shu-Ling Liang, PH.D.Baltimore, MD 212871588703862
  8. Rupal Malani, M.D., M.S.Baltimore, MD 212871487708772

Common questions

What is Alexandra Michelle Vlk, MD, PHD's NPI number?

Alexandra Michelle Vlk, MD, PHD's National Provider Identifier (NPI) is 1548059215, issued on May 1, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Alexandra Michelle Vlk, MD, PHD located?

The NPPES record lists a practice address at 600 N Wolfe St RM 401, Baltimore, MD, 21287. Phone: (410) 955-9790. Providers update this record themselves, so call before visiting.

How can I verify Alexandra Michelle Vlk, MD, PHD's license?

Search the Maryland board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

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.