John Krieger, P.A.
Physician Assistant · Baltimore, MD
John Krieger, P.A. is a physician assistant with a practice address in Baltimore, Maryland, and NPI 1871553925, issued on Mar 24, 2006. Check the license (Maryland C01910, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Krieger
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- C01910 MD
Self-reported in NPPES; status is on the state search - Practice location
- 9000 Franklin Square Dr, Baltimore, MD 21237
- Phone
- (443) 777-7000
- Enumerated
- Mar 24, 2006
- Record last updated
- Nov 22, 2023
- Medicare enrollment
- Enrolled (PECOS I20071214000293); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,224 in Maryland → Look up another NPI →
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Verify John Krieger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license C01910Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- University OF Maryland St Joseph Medical Group LLCTowson, MD
- Upper Chesapeake Critical Care Associates, LLCBel Air, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Krieger among 3,224 physician assistant records in Maryland
John Krieger, P.A. 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 83% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1997 · 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
- Rabin Barkhordar, P.A.Baltimore, MD 212371194784132
- Edward Bird, MPAS, PA-CBaltimore, MD 212371609835404
- Brijet Burton, P.A.Baltimore, MD 212371700845542
- Jacquelyn Hesselton, P.A.Baltimore, MD 212371952360638
- Tiffany Kimmel, P.A.Baltimore, MD 212371063471753
- Karen Markovic, P.A.Baltimore, MD 212371699744292
- Sherry Murphy, P.A.Baltimore, MD 212371922067750
- Jessica Paz, P.A.Baltimore, MD 212371548229073
Common questions
What is John Krieger, P.A.'s NPI number?
John Krieger, P.A.'s National Provider Identifier (NPI) is 1871553925, issued on Mar 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Krieger, P.A. located?
The NPPES record lists a practice address at 9000 Franklin Square Dr, Baltimore, MD, 21237. Phone: (443) 777-7000. Providers update this record themselves, so call before visiting.
How can I verify John Krieger, P.A.'s license?
NPPES lists Maryland license number C01910, 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.