Kerry Elizabeth Petersen
Physician Assistant · Baltimore, MD
Kerry Elizabeth Petersen is a physician assistant with a practice address in Baltimore, Maryland, and NPI 1457950446, issued on Oct 20, 2020. Check the license (Maryland C08311, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kerry Elizabeth Petersen
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- C08311 MD
Self-reported in NPPES; status is on the state search - Practice location
- 4940 Eastern Avenue, Baltimore, MD 21264
- Phone
- (410) 550-0100
- Enumerated
- Oct 20, 2020
- Record last updated
- Nov 17, 2023
- Medicare enrollment
- Enrolled (PECOS I20221029000079); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,224 in Maryland → Look up another NPI →
Also registered at 4940 Eastern Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kerry Elizabeth Petersen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license C08311Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average physician assistant in 2024
107 Medicare Part D claims for 26 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through 2 group practices
- Johns Hopkins UniversityBaltimore, MD
- Johns Hopkins UniversityBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kerry Elizabeth Petersen among 3,224 physician assistant records in Maryland
Kerry Elizabeth Petersen is one of 3,224 physician assistant records with a practice address in Maryland. 76% 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 66% of them.
- NPI issued2020 · 66% of these records are older, 29% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2021 · median 2017 among the 1,974 with a school on file
- Record last updated2023 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,135 physician assistant records list a practice address in Baltimore
They are 1,135 of the 35,183 NPPES records with a practice address in Baltimore, and 3,224 physician assistant records in Maryland.
All 3,224 in Maryland → Every provider in Baltimore → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Adriana Booker-RojasBaltimore, MD 212641528770351
- Miranda Croteau, PA-CBaltimore, MD 212641346676798
- Allison Kirby, PA-CBaltimore, MD 212641275814295
- Bryana Kiritsy, PA-CBaltimore, MD 212641215455985
- Michael Kowalis, PABaltimore, MD 212641790959369
- Joshua May, PA-CBaltimore, MD 212641033655238
- Lori Pioli, PABaltimore, MD 212641649352725
- Michael Podielsky, PABaltimore, MD 212641144950379
Common questions
What is Kerry Elizabeth Petersen's NPI number?
Kerry Elizabeth Petersen's National Provider Identifier (NPI) is 1457950446, issued on Oct 20, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Kerry Elizabeth Petersen located?
The NPPES record lists a practice address at 4940 Eastern Avenue, Baltimore, MD, 21264. Phone: (410) 550-0100. Providers update this record themselves, so call before visiting.
How can I verify Kerry Elizabeth Petersen's license?
NPPES lists Maryland license number C08311, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Kerry Elizabeth Petersen prescribe under Medicare Part D?
In 2024, Kerry Elizabeth Petersen had 107 Medicare Part D claims for 26 beneficiaries; the average among physician assistant prescribers was 830. 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.
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.