NPPES file of Aug 9, 2026

Mary Claire Perry, CPNP-AC/PC

Pediatric Nurse Practitioner · Baltimore, MD

Mary Claire Perry, CPNP-AC/PC is a pediatric nurse practitioner with a practice address in Baltimore, Maryland, and NPI 1003420282, issued on Sep 3, 2020. Check the license (Maryland R208134, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003420282
Name
Mary Claire Perry
Credential
CPNP-AC/PC
Primary taxonomy
Pediatric Nurse Practitioner 363LP0200X
License number
R208134 MD
Self-reported in NPPES; status is on the state search
Practice location
737 W Lombard St Ste 314, Baltimore, MD 21201
Phone
(410) 328-5887
Enumerated
Sep 3, 2020
Record last updated
Sep 3, 2020 (not updated in 6 years: call before relying on the address or phone)
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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Verify Mary Claire Perry 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 R208134
    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
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Industry payments in 2024: $53.40

2 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 7,169 providers of this specialty with any payment received $330.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mary Perry$53.40
  2. Specialty average$330.95

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

Mary Claire Perry among 585 pediatric nurse practitioner records in Maryland

Mary Claire Perry, CPNP-AC/PC is one of 585 pediatric nurse practitioner records with a practice address in Maryland. 38% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 79% of them.

  • NPI issued2020 · 79% of these records are older, 18% newer
  • In a Medicare fileYes · 38% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2020 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0200X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Nurse Practitioner providers in Maryland

There are 585 pediatric nurse practitioner records in Maryland.

The 8 pediatric nurse practitioner records with the nearest ZIP codes

  1. Jennifer Anisko, C.R.N.PBaltimore, MD 212011659586709
  2. Lisa Bell, CRNPBaltimore, MD 212011144417924
  3. Tammy Cougnet, CRNPBaltimore, MD 212011346335429
  4. Guylene Desir-Gaston, C.P.N.P.Baltimore, MD 212011841328432
  5. Margaret Dorr, CRNPBaltimore, MD 212011851501522
  6. Malinda Duke, CPNP, CDEBaltimore, MD 212011750383063
  7. Cynthia Johnson, CRNPBaltimore, MD 212011891968004
  8. Margaret Knight, C.R.N.P.Baltimore, MD 212011144261124

Common questions

What is Mary Claire Perry, CPNP-AC/PC's NPI number?

Mary Claire Perry, CPNP-AC/PC's National Provider Identifier (NPI) is 1003420282, issued on Sep 3, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Mary Claire Perry, CPNP-AC/PC located?

The NPPES record lists a practice address at 737 W Lombard St Ste 314, Baltimore, MD, 21201. Phone: (410) 328-5887. Providers update this record themselves, so call before visiting.

How can I verify Mary Claire Perry, CPNP-AC/PC's license?

NPPES lists Maryland license number R208134, 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.