Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RICHARD J. VASAK, M.D., INC.
NPI 1124550355
Surgery - Trauma Surgery in Pasadena, CA

Active since March 28, 2017
542 S FAIR OAKS AVE, PASADENA, CA 91105(626) 737-0874(702) 974-0404 Get Directions Write a Review

NPPES record last updated: September 11, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 11, 2026, Mar 28, 2017 (2 updates tracked since 2017).

About Richard J. Vasak, M.d., Inc. NPPES

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

RICHARD J. VASAK, M.D., INC. (NPI 1124550355) is a healthcare organization registered as a trauma surgery in Pasadena, California and active in the NPI registry since March 2017. The organization lists Richard J Vasak, President, as its authorized official.

NPPES Registry Identity

NPI1124550355
Entity TypeOrganization
Primary Taxonomy2086S0127X
Legal Business NameRICHARD J. VASAK, M.D., INC.
Location Address542 S FAIR OAKS AVEPasadena, CA 91105-2606
Mailing Address9716 Panther Hollow StLas Vegas, NV 89141-8709 · (626) 737-0874 · Fax (702) 974-0404
Fax(702) 974-0404
Organization SubpartNo
Authorized OfficialRichard J VasakPresident · (626) 397-5000
Enumeration DateMarch 28, 2017
Last NPPES UpdateSeptember 11, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 11, 2026
NPI 1124550355 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtySurgery · Trauma SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0127X
Definition
Trauma surgery is a recognized subspecialty of general surgery. Trauma surgeons are physicians who have completed a five-year general surgery residency and usually continue with a one to two year fellowship in trauma and/or surgical critical care, typically leading to additional board certification in surgical critical care. There is no trauma surgery board certification at this point. To obtain board certification in surgical critical care, a fellowship in surgical critical care or anesthesiology critical care must be completed during or after general surgery residency.
Also ListedSurgeryTaxonomy 208600000X
Also ListedSurgery · Surgical Critical CareTaxonomy 2086S0102X · License A125307 (CA)
542 S FAIR OAKS AVE, Pasadena, CA 91105

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 8

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

Plastic Surgery
542 S FAIR OAKS AVE
PASADENA, CA 91105
Surgery (Trauma Surgery)
542 S FAIR OAKS AVE
PASADENA, CA 91105
Surgery (Trauma Surgery)
542 S FAIR OAKS AVE
PASADENA, CA 91105
Clinic/Center (Ambulatory Surgical)
542 S FAIR OAKS AVE
PASADENA, CA 91105
Surgery (Plastic and Reconstructive Surgery)
542 S FAIR OAKS AVE
PASADENA, CA 91105
Surgery (Trauma Surgery)
542 S FAIR OAKS AVE
PASADENA, CA 91105
Plastic Surgery
542 S FAIR OAKS AVE
PASADENA, CA 91105
Surgery (Trauma Surgery)
542 S FAIR OAKS AVE
PASADENA, CA 91105

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. Vasak, M.D., Inc.'s NPI number?

The NPI number for Richard J. Vasak, M.D., Inc. is 1124550355. It was assigned to this organization in the NPPES registry on March 28, 2017.

Where is Richard J. Vasak, M.D., Inc. located?

Richard J. Vasak, M.D., Inc. is located at 542 S Fair Oaks Ave, Pasadena, CA 91105. The listed phone number is (626) 737-0874.

What is Richard J. Vasak, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Surgery, specializing in Trauma Surgery, with taxonomy code 2086S0127X.

When was this NPI record last updated?

The NPPES record for Richard J. Vasak, M.D., Inc. was last updated on September 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days 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.