Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Kenneth H Geiger, M.D.

Health Service Clinic/Center in Hawthorne, CA · enumerated 2008 · practices at P K Sehdeva MD A Professional Corporation.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1992965859

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Registry record

Entity type Individual (Type 1)

Name Kenneth H Geiger

Credential M.D.

Sex Male

Practice address Hawthorne, CA, 90250

Phone (310) 679-1441

Fax (310) 973-1489

Enumeration date Jun 13, 2008

Last updated in NPPES Dec 17, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

261QH0100X Health Service Clinic/Center Ambulatory Health Care Facilities · License G23229 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
G23229	Other	CA	STATE LICENSE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1992965859 active?

Yes, as of the latest NPPES snapshot, NPI 1992965859 is active (record last updated 2015-12-17).

How do I verify Kenneth Geiger's NPI record?

Cross-check NPI 1992965859 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Parkash Sehdeva Obstetrics & Gynecology Physician · Hawthorne, CA NPI 1548293145 Yvonne English Nurse Practitioner · Hawthorne, CA NPI 1891983433 Denise Gatewood Obstetrics & Gynecology Nurse Practitioner · Hawthorne, CA NPI 1306088646 P K Sehdeva MD A Professional Corporation Obstetrics & Gynecology Physician · Hawthorne, CA NPI 1710250519

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-17.