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PORTERVILLE WOMEN'S MEDICAL ASSOCIATES
NPI 1639289564
Obstetrics & Gynecology in Porterville, CA

Active since August 30, 2006
254 N KESSING ST, PORTERVILLE, CA 93257(559) 781-8500(559) 781-8300 Get Directions Write a Review

NPPES record last updated: May 11, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Porterville Women's Medical Associates NPPES

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

PORTERVILLE WOMEN'S MEDICAL ASSOCIATES (NPI 1639289564) is a healthcare organization registered as an obstetrics & gynecology in Porterville, California and active in the NPI registry since August 2006. The organization lists Michael David Geiling, Owner, as its authorized official.

NPPES Registry Identity

NPI1639289564
Entity TypeOrganization
Primary Taxonomy207V00000X
Legal Business NameMICHAEL D GEILING INC
Location Address254 N KESSING STPorterville, CA 93257-3424
Mailing Address254 N Kessing StPorterville, CA 93257-3424 · (559) 781-8500 · Fax (559) 781-8300
Phone(559) 781-8500
Fax(559) 781-8300
Organization SubpartNo
Authorized OfficialMichael David GeilingOwner · (559) 781-8500
Enumeration DateAugust 30, 2006
Last NPPES UpdateMay 11, 2015
✔ NPI 1639289564 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · 20A6847
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
254 N KESSING ST, Porterville, CA 93257
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Other Names 1

Doing Business AsPorterville Women's Medical Associates

Other Identifiers 1

Medicare UPING85405CA

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)

Porterville Women's Medical Associates 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 Porterville Women's Medical Associates, which bills Medicare for the services this clinician delivers.

Clinician (1)

Michael Geiling, DO
Obstetrics/Gynecology
NPI 1285723379
254 N KESSING ST
Porterville, CA 93257
(559) 781-8500
✔ PECOSSame 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 Michael D Geiling Inc's NPI number?

The NPI number for Michael D Geiling Inc is 1639289564. It was assigned to this organization in the NPPES registry on August 30, 2006. The provider is doing business as Porterville Women's Medical Associates.

Where is Michael D Geiling Inc located?

Michael D Geiling Inc is located at 254 N Kessing St, Porterville, CA 93257. The listed phone number is (559) 781-8500.

What is Michael D Geiling Inc's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Michael D Geiling Inc enrolled in Medicare?

Yes. Michael D Geiling Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Michael D Geiling Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Obstetrics/Gynecology) reassigns their Medicare billing to Michael D Geiling Inc. 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 Michael D Geiling Inc was last updated on May 11, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.