Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Grayce Medical, Ca PC

Organization General Practice Physician · NPI 1699565655

Grayce Medical, Ca PC is a General Practice Physician in San Francisco, California. Registered with an NPI since 2025.

In the registry since
2025
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1400 Greenwich St Apt 9
San Francisco, CA 94109-1444
Phone: (628) 237-0813
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X

Record details

NPI number1699565655
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Shen — President · (512) 779-7276
NPI enumeratedMay 12, 2025
Last updated in NPPESAugust 7, 2025
Certification dateAugust 7, 2025
Mailing address1400 Greenwich St Apt 9, San Francisco, CA 94109-1444

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