Hammes, John Stephen

Hammes, John Stephen is an individual health care provider with primary practice located at 8885 Rio San Diego Dr Ste 212 , San Diego CA 92108-1626. He recently has only one registered license in Allopathic & Osteopathic Physicians / Nephrology, which is considered as his primary health care specialty. Hammes, John Stephen can be contacted via phone (619) 299-2350.

Contact Information

Primary practice address
8885 Rio San Diego Dr Ste 212 San Diego CA 92108-1626
Phone: (619) 299-2350
Fax: (619) 297-8379
Website:
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Health care specialties

SpecialtyCodeLicense #State
Allopathic & Osteopathic Physicians / Nephrology 207RN0300X G84351 California

Profile Details

NPI number 1891766994
LBN Legal business name Hammes, John Stephen
Credentials Doctor of Medicine (MD)
Entity Individual
Sole proprietor 1 No
Enumeration date Jan 28th, 2006
Last updated Aug 19th, 2026 - about 3 months ago

1 A sole proprietor/sole proprietorship is an individual, and in that capacity, is qualified for a solitary NPI number. The sole proprietor have to apply for the NPI number using his or her own particular Social Security Number (SSN), instead of Employer Identification Number (EIN) regardless of whether he/she has an EIN.

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Identifiers

StateTypeNumberIssuer
All States NPI 1891766994 NPPES
California Other CB204086 SO CA MEDICARE PTAN
California Other G84351 SO CA MEDICARE PTAN
California Other CA125550 SO CA MEDICARE PTAN

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