RICHARD J. HAHN, M.D., A MEDICAL CORP
NPI 1124059894
Surgery in Lancaster, CA

Q: What is Richard J. Hahn, M.D., A Medical Corp's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Active since July 05, 2006

44215 15TH ST W, SUITE 203, LANCASTER, CA 93534(661) 948-0062(661) 949-5876 Get Directions Write a Review

NPPES record last updated: March 24, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Richard J. Hahn, M.d., A Medical Corp NPPES

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

RICHARD J. HAHN, M.D., A MEDICAL CORP (NPI 1124059894) is a healthcare organization registered as a surgery in Lancaster, California and active in the NPI registry since July 2006. The organization lists Richard J Hahn, Ceo, as its authorized official.

NPPES Registry Identity

NPI1124059894

Entity TypeOrganization

Primary Taxonomy208600000X

Legal Business NameRICHARD J. HAHN, M.D., A MEDICAL CORP

Location Address44215 15TH ST W, SUITE 203Lancaster, CA 93534-4014

Mailing Address44215 15th St W, Suite 203Lancaster, CA 93534-4014 · (661) 948-0062 · Fax (661) 949-5876

Phone(661) 948-0062

Fax(661) 949-5876

Organization SubpartNo

Authorized OfficialRichard J HahnCeo · (661) 948-0062

Enumeration DateJuly 5, 2006

Last NPPES UpdateMarch 24, 2008

✔ NPI 1124059894 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in CA · G25115

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

44215 15TH ST W, Lancaster, CA 93534

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Other Identifiers 3

Medicaid00G251150CA

Medicare UPINA90919CA

Medicare ID-Type UnspecifiedG25115CA

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

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

K.SIVAKUMAR,M.D.,INC

Clinic/Center (Primary Care)

44215 15TH ST W, SUITE # 307
LANCASTER, CA 93534

Los Angeles County (661) 949-5908

JEFFREY ROSS GUNTER MD INC

Dermatology

44215 15TH ST W, SUITE 309
LANCASTER, CA 93534

Los Angeles County (909) 335-8638

KUMARASAMY SIVAKUMAR MD

Internal Medicine

44215 15TH ST W, SUITE # 307
LANCASTER, CA 93534

Los Angeles County (661) 949-5908

NITIN A SHAH MD

Orthopaedic Surgery

44215 15TH ST W, STE 110
LANCASTER, CA 93534

Los Angeles County (661) 945-7802

VIJAY SHANMUGAM M.D.

Psychiatry & Neurology (Neurology)

44215 15TH ST W, #204
LANCASTER, CA 93534

Los Angeles County (661) 726-9220

TAHA HAMOUI, M.D., INC

Internal Medicine (Gastroenterology)

44215 15TH ST W, SUITE 307
LANCASTER, CA 93534

Los Angeles County (661) 949-5901

SATYA NARAYANA DANDAMUDI M.D.

Internal Medicine

44215 15TH ST W, STE 103
LANCASTER, CA 93534

Los Angeles County (661) 948-4429

P.N.VARMA MD INC

Pediatrics

44215 15TH ST W, #115
LANCASTER, CA 93534

Los Angeles County (661) 949-5929

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 Richard J. Hahn, M.D., A Medical Corp's NPI number?

The NPI number for Richard J. Hahn, M.D., A Medical Corp is 1124059894. It was assigned to this organization in the NPPES registry on July 5, 2006.

Where is Richard J. Hahn, M.D., A Medical Corp located?

Richard J. Hahn, M.D., A Medical Corp is located at 44215 15th St W Suite 203, Lancaster, CA 93534. The listed phone number is (661) 948-0062.

What is Richard J. Hahn, M.D., A Medical Corp's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for Richard J. Hahn, M.D., A Medical Corp was last updated on March 24, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.