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CEP AMERICA-CALIFORNIA
NPI 1497430870
Emergency Medicine in Los Alamitos, CA

Active since June 21, 2023
3751 KATELLA AVE, LOS ALAMITOS, CA 90720(562) 598-1311 Get Directions Write a Review

NPPES record last updated: June 21, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Cep America-california NPPES

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

CEP AMERICA-CALIFORNIA (NPI 1497430870) is a healthcare organization registered as an emergency medicine in Los Alamitos, California and active in the NPI registry since June 2023. The organization lists David Birdsall, Chief Operations Officer, as its authorized official.

NPPES Registry Identity

NPI1497430870
Entity TypeOrganization
Primary Taxonomy207P00000X
Legal Business NameCEP AMERICA-CALIFORNIA
Location Address3751 KATELLA AVELos Alamitos, CA 90720-3113
Mailing Address2100 Powell St Ste 400Emeryville, CA 94608-1872 · (510) 851-7501
Phone(562) 598-1311
Organization SubpartNo
Authorized OfficialDavid BirdsallChief Operations Officer · (510) 350-2600
Enumeration DateJune 21, 2023
NPPES CertifiedJune 21, 2023
✔ NPI 1497430870 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
3751 KATELLA AVE, Los Alamitos, CA 90720
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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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cep America-california is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

1,201

Medicare enrollment records show 1,201 clinicians reassign Medicare billing to Cep America-California, which bills Medicare for the services they deliver. Of these, 12 practice at this address and 65 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 10

Emergency Medicine1,025
Nurse Practitioner156
Family Practice7
Internal Medicine4
Critical Care (Intensivists)2
General Practice2
Hospice/Palliative Care2
Anesthesiology1
2 other specialties2

Nearest to this location (20)

See all 1,201
Kirsten Calder, MD
Emergency Medicine
NPI 1952330938
3751 KATELLA AVE
Los Alamitos, CA 90720
(562) 598-1311
✔ PECOS✔ Accepts MedicareSame address
Sanaz Hamidi, M.D
Emergency Medicine
NPI 1447411566
3751 KATELLA AVE
Los Alamitos, CA 90720
(562) 598-1311
✔ PECOS✔ Accepts MedicareSame address
Herbert Icasiano, DO
Emergency Medicine
NPI 1740772383
3751 KATELLA AVE
Los Alamitos, CA 90720
(562) 598-1311
✔ PECOS✔ Accepts MedicareSame address
Joseph Jean, MD
Emergency Medicine
NPI 1053808170
3751 KATELLA AVE
Los Alamitos, CA 90720
(562) 598-1311
✔ PECOS✔ Accepts MedicareSame address
Peter Keenan, MD
Emergency Medicine
NPI 1699068601
3751 KATELLA AVE
Los Alamitos, CA 90720
(562) 598-1311
✔ PECOS✔ Accepts MedicareSame address
Monica Kumar, M.D,
Emergency Medicine
NPI 1700058963
3751 KATELLA AVE
Los Alamitos, CA 90720
(714) 456-8888
✔ PECOS✔ Accepts MedicareSame address
Mina Masri, D.O.
Emergency Medicine
NPI 1750390993
3751 KATELLA AVE DEPT OF EMERGENCY MEDICINE
Los Alamitos, CA 90720
(562) 598-2411
✔ PECOS✔ Accepts MedicareSame address
Michael Perlman, M.D.
Emergency Medicine
NPI 1144256355
3751 KATELLA AVE
Los Alamitos, CA 90720
(562) 598-2411
✔ PECOS✔ Accepts MedicareSame address
Ivan Rokos, MD
Emergency Medicine
NPI 1184681991
3751 KATELLA AVE
Los Alamitos, CA 90720
(562) 598-2411
✔ PECOS✔ Accepts MedicareSame address
Mason Shieh, M.D., M.B.A.
Emergency Medicine
NPI 1467718486
3751 KATELLA AVE
Los Alamitos, CA 90720
(714) 456-8888
✔ PECOS✔ Accepts MedicareSame address
Christopher Tomongin, M.D.
Emergency Medicine
NPI 1841211968
3751 KATELLA AVE
Los Alamitos, CA 90720
(714) 456-8888
✔ PECOS✔ Accepts MedicareSame address
Gihan Wetzel, DO
Emergency Medicine
NPI 1124061296
3751 KATELLA AVE
Los Alamitos, CA 90720
(714) 456-8888
✔ PECOS✔ Accepts MedicareSame address
Bryan Bowman
Nurse Practitioner
NPI 1619417060
2110 N BELLFLOWER BLVD
Long Beach, CA 90815
(562) 346-2222
✔ PECOS✔ Accepts Medicare3.4 mi
Keith Errecart, MD
Emergency Medicine
NPI 1134359102
3033 W ORANGE AVE
Anaheim, CA 92804
(714) 827-3000
✔ PECOS✔ Accepts Medicare4.4 mi
Maria Gillamac, MSN, NP-C
Nurse Practitioner
NPI 1598207110
15464 GOLDENWEST ST
Westminster, CA 92683
(714) 891-9008
✔ PECOS✔ Accepts Medicare4.9 mi
John Wu, M.D.
Emergency Medicine
NPI 1295804201
200 HOSPITAL CIR
Westminster, CA 92683
(818) 340-9988
✔ PECOS✔ Accepts Medicare5.0 mi
Kristin Bagiu, LM, RN, NP-C
Nurse Practitioner
NPI 1023137403
3700 SOUTH ST
Lakewood, CA 90712
(562) 531-2550
✔ PECOS6.1 mi
Omran Gdara, MD
Emergency Medicine
NPI 1013658947
3700 SOUTH ST
Lakewood, CA 90712
(562) 272-6588
✔ PECOS✔ Accepts Medicare6.1 mi
James Chapman, DO
Emergency Medicine
NPI 1689606790
3700 SOUTH ST
Lakewood, CA 90712
(562) 602-6800
✔ PECOS✔ Accepts Medicare6.1 mi
Douglas Dennis, M.D.
Internal Medicine
NPI 1639182280
9920 TALBERT AVE
Fountain Valley, CA 92708
(714) 378-7535
✔ PECOS✔ Accepts Medicare9.5 mi
See all 1,201 clinicians

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 Cep America-California's NPI number?

The NPI number for Cep America-California is 1497430870. It was assigned to this organization in the NPPES registry on June 21, 2023.

Where is Cep America-California located?

Cep America-California is located at 3751 Katella Ave, Los Alamitos, CA 90720. The listed phone number is (562) 598-1311.

What is Cep America-California's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Cep America-California enrolled in Medicare?

Yes. Cep America-California is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Cep America-California?

According to the CMS Revalidation Reassignment List (October 2026 release), 1,201 clinicians in 10 Medicare specialties reassign their Medicare billing to Cep America-California. 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. The largest specialties are Emergency Medicine (1,025), Nurse Practitioner (156) and Family Practice (7). Of these, 12 practice at this address and 65 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Cep America-California was last updated on June 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.