NPPES file of Aug 9, 2026

Deborah Armstead, CRNP

Family Nurse Practitioner · Baltimore, MD

Deborah Armstead, CRNP is a family nurse practitioner with a practice address in Baltimore, Maryland, and NPI 1083425961, issued on Jan 18, 2025. Check the license (Maryland R203544, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1083425961
Name
Deborah Armstead
Credential
CRNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
R203544 MD
Self-reported in NPPES; status is on the state search
Practice location
29 S Paca St, Baltimore, MD 21201
Phone
(667) 214-1800
Enumerated
Jan 18, 2025
Record last updated
Jan 18, 2025
Medicare enrollment
Enrolled (PECOS I20250317002867); accepts Medicare assignment
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 29 S Paca St

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

  1. Seyedeh Alaie, MDFamily Medicine Physician1134680986
  2. Sania AmrSpecialist1649391541
  3. Ashley Anders, DOStudent in an Organized Health Care Education/Training Program1861195968
  4. Antoinette ArtsonFamily Nurse Practitioner1316643489
  5. Stephanie Ashley, MGC, CGCGenetic Counselor (M.S.)1548243553
  6. Beth Barnet, M.D.Family Medicine Physician1487693370

Verify Deborah Armstead in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license R203544    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
Find the Maryland license search

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Bills Medicare through 2 group practices

  1. University OF Maryland Faculty Physicians Immediate Care LLCColumbia, MD
  2. University OF Maryland Family Medicine Associates, P.A.Baltimore, MD

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

712 family nurse practitioner records list a practice address in Baltimore

They are 712 of the 35,183 NPPES records with a practice address in Baltimore, and 4,124 family nurse practitioner records in Maryland.

All 712 in Baltimore → All 4,124 in Maryland → Every provider in Baltimore →

Other family nurse practitioner records in Maryland

  1. Kanisha AaronOwings Mills, MD1518565324
  2. Nicole Aaron, CRNPQueenstown, MD1538916093
  3. Naomi Abaga, CRNPBaltimore, MD1871054494
  4. Kyerewaa Abban-Thompson, NPSilver Spring, MD1144513151
  5. Kristen Abbott, CRNPBerlin, MD1700597382
  6. Mark Abbott, FNPElkridge, MD1013452549
  7. Nabila Abdulwahab, CRNPBowie, MD1629341375
  8. Leila Abedi, CRNP-FGaithersburg, MD1699091603
  9. Hayat Aberra, NP-CEdgewater, MD1295275774
  10. Pamela Abina, CRNPColumbia, MD1154709335

Common questions

What is Deborah Armstead, CRNP's NPI number?

Deborah Armstead, CRNP's National Provider Identifier (NPI) is 1083425961, issued on Jan 18, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Deborah Armstead, CRNP located?

The NPPES record lists a practice address at 29 S Paca St, Baltimore, MD, 21201. Phone: (667) 214-1800. Providers update this record themselves, so call before visiting.

How can I verify Deborah Armstead, CRNP's license?

NPPES lists Maryland license number R203544, as entered by the provider. 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. 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.