Margaret Birdsong, C.R.N.P.
Nurse Practitioner · Baltimore, MD
Margaret Birdsong, C.R.N.P. is a nurse practitioner with a practice address in Baltimore, Maryland, and NPI 1881650562, issued on Apr 22, 2006. Check the license (Maryland R102551, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret Birdsong
- Credential
- C.R.N.P.
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- R102551 MD
Self-reported in NPPES; status is on the state search - Practice location
- 600 N Wolfe St, Baltimore, MD 21287
- Phone
- (410) 955-2280
- Enumerated
- Apr 22, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,248 in Maryland → Look up another NPI →
Also registered at 600 N Wolfe St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Margaret Birdsong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R102551Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $34.41
2 payments; by number, the most common kind was food and beverage; the largest payer was Smith+Nephew, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Margaret Birdsong among 1,248 nurse practitioner records in Maryland
Margaret Birdsong, C.R.N.P. is one of 1,248 nurse practitioner records with a practice address in Maryland. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 74% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 52% of these records are
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
366 nurse practitioner records list a practice address in Baltimore
They are 366 of the 35,183 NPPES records with a practice address in Baltimore, and 1,248 nurse practitioner records in Maryland.
All 1,248 in Maryland → Every provider in Baltimore → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Tracy Agee, ADULT NPBaltimore, MD 212871881657567
- Karla Alwood, C.R.N.P.Baltimore, MD 212871922063015
- Viki Anders, C.R.N.P.Baltimore, MD 212871194789461
- Barbara Biedrzycki, C.R.N.P.Baltimore, MD 212871275599904
- Sherilyn Brinkley, C.R.N.P.Baltimore, MD 212871487612099
- Jennifer Bucholtz, C.R.N.P.Baltimore, MD 212871548227713
- Kathleen Byrne, C.R.N.P.Baltimore, MD 212871215995667
- Debra Carter, C.R.N.P.Baltimore, MD 212871659329472
Common questions
What is Margaret Birdsong, C.R.N.P.'s NPI number?
Margaret Birdsong, C.R.N.P.'s National Provider Identifier (NPI) is 1881650562, issued on Apr 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Birdsong, C.R.N.P. located?
The NPPES record lists a practice address at 600 N Wolfe St, Baltimore, MD, 21287. Phone: (410) 955-2280. Providers update this record themselves, so call before visiting.
How can I verify Margaret Birdsong, C.R.N.P.'s license?
NPPES lists Maryland license number R102551, 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.
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.