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CALIFORNIA EMERGNECY PHYSICIANS MEDICAL GROUP
NPI 1801090287
Internal Medicine in Emeryville, CA

Active since June 12, 2007
2100 POWELL ST, SUITE 900, EMERYVILLE, CA 94608(510) 350-2600 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About California Emergnecy Physicians Medical Group NPPES

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

CALIFORNIA EMERGNECY PHYSICIANS MEDICAL GROUP (NPI 1801090287) is a healthcare organization registered as an internal medicine in Emeryville, California and active in the NPI registry since June 2007. The organization lists Mark J Spiro, M.d. V.p.o, as its authorized official.

NPPES Registry Identity

NPI1801090287
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameCALIFORNIA EMERGNECY PHYSICIANS MEDICAL GROUP
Location Address2100 POWELL ST, SUITE 900Emeryville, CA 94608-1826
Mailing Address2100 Powell St, Suite 900Emeryville, CA 94608-1826 · (510) 350-2600
Phone(510) 350-2600
Organization SubpartNo
Authorized OfficialMark J SpiroM.d. V.p.o · (510) 350-2600
Enumeration DateJune 12, 2007
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1801090287 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedEmergency MedicineTaxonomy 207P00000X
Also ListedFamily MedicineTaxonomy 207Q00000X
Also ListedPhysician AssistantTaxonomy 363A00000X
Also ListedNurse PractitionerTaxonomy 363L00000X

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 MULTIPLE 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.

GALEN INPATIENT PHYSICIANS
Internal Medicine
2100 POWELL ST, STE 900
EMERYVILLE, CA 94608
Alameda County (510) 350-2600
OSMAN WAGILLA
Physician Assistant
2100 POWELL ST, SUITE 900
EMERYVILLE, CA 94608
Alameda County (510) 350-2600
EUGENIA BRAZAL MAGAHIS NP
Nurse Practitioner
2100 POWELL ST, SUITE 900
EMERYVILLE, CA 94608
Alameda County (510) 350-2600
PAMELA NOONAN RD
Nurse Practitioner
2100 POWELL ST
EMERYVILLE, CA 94608
Alameda County (510) 350-2600
MR. WILL RICHARD BLACKMON III PA-C
Physician Assistant
2100 POWELL ST, SUITE 920
EMERYVILLE, CA 94608
Alameda County (925) 939-5800
LOUIS P TRAN M.D.
Emergency Medicine
2100 POWELL ST, SUITE 900
EMERYVILLE, CA 94608
Alameda County (510) 350-2600
GUISOU MAHMOUD
Emergency Medicine
2100 POWELL ST, SUITE 900
EMERYVILLE, CA 94608
Alameda County (510) 350-2600
AHMED MARZOUK MBBCH, PA
Physician Assistant
2100 POWELL ST
EMERYVILLE, CA 94608
Alameda County (510) 350-2500

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 California Emergnecy Physicians Medical Group's NPI number?

The NPI number for California Emergnecy Physicians Medical Group is 1801090287. It was assigned to this organization in the NPPES registry on June 12, 2007.

Where is California Emergnecy Physicians Medical Group located?

California Emergnecy Physicians Medical Group is located at 2100 Powell St Suite 900, Emeryville, CA 94608. The listed phone number is (510) 350-2600.

What is California Emergnecy Physicians Medical Group's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for California Emergnecy Physicians Medical Group was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.