John H. Hayes, MD
Pediatrics Physician · Pasadena, MD
John H. Hayes, MD is a pediatrics physician with a practice address in Pasadena, Maryland, and NPI 1851459762, issued on Dec 4, 2006. Check the license (Maryland D37014, as entered in NPPES) on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John H. Hayes
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- D37014 MD
Self-reported in NPPES; status is on the state search - Practice location
- 8028 Ritchie Highway, Pasadena, MD 21122
- Phone
- (410) 553-2410
- Enumerated
- Dec 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (410) 553-2468
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,842 in Maryland → Look up another NPI →
Also registered at 8028 Ritchie Highway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Karin Dodge, MDInternal Medicine Physician1124186028
Verify John H. Hayes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D37014Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John H. Hayes among 1,842 pediatrics physician records in Maryland
John H. Hayes, MD is one of 1,842 pediatrics physician records with a practice address in Maryland. 35% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 51% newer
- In a Medicare fileNo · 35% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 pediatrics physician records list a practice address in Pasadena
They are 11 of the 537 NPPES records with a practice address in Pasadena, and 1,842 pediatrics physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,842 in Maryland → Every provider in Pasadena → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Cherry ChoongPasadena, MD 211221407419526
- Elizabeth Disanti, CRNPPasadena, MD 211221861377087
- Deborah Gage, M.D.Pasadena, MD 211221255373759
- Kathleen Krejci, MDPasadena, MD 211221114912730
- Salvador Papa, MDPasadena, MD 211221174695506
- Gwynedd Reece, CRNPPasadena, MD 211221013080647
- Patricia Saldana, M.D.Pasadena, MD 211221033214044
- Cynthia Schaeffer, MDPasadena, MD 211221497757215
Common questions
What is John H. Hayes, MD's NPI number?
John H. Hayes, MD's National Provider Identifier (NPI) is 1851459762, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John H. Hayes, MD located?
The NPPES record lists a practice address at 8028 Ritchie Highway, Pasadena, MD, 21122. Phone: (410) 553-2410. Providers update this record themselves, so call before visiting.
How can I verify John H. Hayes, MD's license?
NPPES lists Maryland license number D37014, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.