INTEGRATED MEDICAL ASSOCIATES OF ALAMEDA COUNTY INC
NPI 1427277904
Internal Medicine in Oakland, CA

Q: What is Integrated Medical Associates Of Alameda County Inc's specialty?

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

Active since April 24, 2007

10500 MACARTHUR BLVD STE 101, OAKLAND, CA 94605(510) 569-7326(510) 569-7329 Get Directions Write a Review

NPPES record last updated: January 29, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Integrated Medical Associates Of Alameda County Inc NPPES

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

INTEGRATED MEDICAL ASSOCIATES OF ALAMEDA COUNTY INC (NPI 1427277904), doing business as Integrated Medical Associates Of, is a healthcare organization registered as an internal medicine in Oakland, California and active in the NPI registry since April 2007. The organization lists Uchenna Amaramiro Okoronkwo, Ceo/president, as its authorized official.

NPPES Registry Identity

NPI1427277904

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameINTEGRATED MEDICAL ASSOCIATES OF ALAMEDA COUNTY INC

Location Address10500 MACARTHUR BLVD STE 101Oakland, CA 94605-5248

Mailing Address10500 Macarthur Blvd Ste 101Oakland, CA 94605-5248 · (510) 569-7326 · Fax (510) 569-7329

Phone(510) 569-7326

Fax(510) 569-7329

Organization SubpartNo

Authorized OfficialUchenna Amaramiro OkoronkwoCeo/president · (510) 569-7326

Enumeration DateApril 24, 2007

Last NPPES UpdateJanuary 29, 2026

NPPES CertifiedJanuary 29, 2026

✔ NPI 1427277904 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · G55275

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.

10500 MACARTHUR BLVD STE 101, Oakland, CA 94605

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Other Names 1

Doing Business AsIntegrated Medical Associates Of

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)

Integrated Medical Associates Of Alameda County Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Integrated Medical Associates Of Alameda County Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Uchenna Okoronkwo, MD

Internal Medicine

NPI 1922025972

10500 MACARTHUR BLVD
Oakland, CA 94605

(510) 569-7326

✔ PECOS✔ Accepts MedicareSame address

Jan Dickey, MD

Internal Medicine

NPI 1134153752

39500 LIBERTY ST
Fremont, CA 94538

(510) 252-5887

✔ PECOS✔ Accepts Medicare17 mi

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 Integrated Medical Associates Of Alameda County Inc's NPI number?

The NPI number for Integrated Medical Associates Of Alameda County Inc is 1427277904. It was assigned to this organization in the NPPES registry on April 24, 2007. The provider is doing business as Integrated Medical Associates of.

Where is Integrated Medical Associates Of Alameda County Inc located?

Integrated Medical Associates Of Alameda County Inc is located at 10500 Macarthur Blvd Ste 101, Oakland, CA 94605. The listed phone number is (510) 569-7326.

What is Integrated Medical Associates Of Alameda County Inc's specialty?

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

Is Integrated Medical Associates Of Alameda County Inc enrolled in Medicare?

Yes. Integrated Medical Associates Of Alameda County Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Integrated Medical Associates Of Alameda County Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Internal Medicine, reassign their Medicare billing to Integrated Medical Associates Of Alameda County Inc. 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. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Integrated Medical Associates Of Alameda County Inc was last updated on January 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.