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

Greti I Petersen Inc

Organization Internal Medicine Physician · NPI 1538488739

Greti I Petersen Inc is an Internal Medicine Physician in Bakersfield, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1700 Mount Vernon Ave
Bakersfield, CA 93306-4018
Phone: (661) 872-3311
Fax: (661) 872-3366
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A93553 (CA)

Record details

NPI number1538488739
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Debra Hamm — Office Manager · (661) 872-3311
NPI enumeratedMay 27, 2010
Last updated in NPPESJuly 23, 2010
Mailing addressPo Box 6309, Bakersfield, CA 93386-6309

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