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GEOFFEY L KAMEN MD A PROFESSIONAL CORPORATION
NPI 1073311460
Family Medicine in San Luis Obispo, CA

Active since March 03, 2025
1150 GROVE ST # B, SAN LUIS OBISPO, CA 93401(805) 596-1565(833) 428-4062 Get Directions Write a Review

NPPES record last updated: June 20, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 20, 2025, Mar 3, 2025 (2 updates tracked since 2025).

About Geoffey L Kamen Md A Professional Corporation NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GEOFFEY L KAMEN MD A PROFESSIONAL CORPORATION (NPI 1073311460) is a healthcare organization registered as a family medicine in San Luis Obispo, California and active in the NPI registry since March 2025. The organization maintains a secondary practice location in San Luis Obispo and lists Geoffrey L Kamen, Director, as its authorized official.

NPPES Registry Identity

NPI1073311460
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameGEOFFEY L KAMEN MD A PROFESSIONAL CORPORATION
Location Address1150 GROVE ST # BSan Luis Obispo, CA 93401-2914
Mailing Address793 E Foothill Blvd Ste A117San Luis Obispo, CA 93405-1615 · (805) 550-8880 · Fax (833) 428-4062
Phone(805) 596-1565
Fax(833) 428-4062
Organization SubpartYesParent: Geffrey L Kamen Md A Professional Corporation
Authorized OfficialGeoffrey L KamenDirector · (805) 596-1565
Enumeration DateMarch 3, 2025
Last NPPES UpdateJune 20, 20252 updates tracked since enumeration
NPPES CertifiedJune 20, 2025
✔ NPI 1073311460 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1150 GROVE ST # B, San Luis Obispo, CA 93401
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Secondary Practice Location 1

Location 111355 Los Osos Valley Rd Apt CSan Luis Obispo, CA 93405-6368 · Phone (805) 550-8880

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Geoffey L Kamen Md A Professional Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Geoffey L Kamen MD A Professional Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Geoffrey Kamen, M.D.
Family Practice
NPI 1215015953
1150 GROVE ST # B
San Luis Obispo, CA 93401
(805) 596-1565
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Geoffey L Kamen MD A Professional Corporation's NPI number?

The NPI number for Geoffey L Kamen MD A Professional Corporation is 1073311460. It was assigned to this organization in the NPPES registry on March 3, 2025.

Where is Geoffey L Kamen MD A Professional Corporation located?

Geoffey L Kamen MD A Professional Corporation is located at 1150 Grove St # B, San Luis Obispo, CA 93401. The listed phone number is (805) 596-1565.

What is Geoffey L Kamen MD A Professional Corporation's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Geoffey L Kamen MD A Professional Corporation enrolled in Medicare?

Yes. Geoffey L Kamen MD A Professional Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Geoffey L Kamen MD A Professional Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Geoffey L Kamen MD A Professional Corporation. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Geoffey L Kamen MD A Professional Corporation was last updated on June 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.