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EVELYN J NAKAGAWA MD INC
NPI 1003577305
Internal Medicine in San Leandro, CA

Active since January 07, 2022
2800 BENEDICT DR, SAN LEANDRO, CA 94577(415) 945-1010 Get Directions Write a Review

NPPES record last updated: January 7, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Evelyn J Nakagawa Md Inc NPPES

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

EVELYN J NAKAGAWA MD INC (NPI 1003577305) is a healthcare organization registered as an internal medicine in San Leandro, California and active in the NPI registry since January 2022. The organization lists Evelyn J Nakagawa, President, as its authorized official.

NPPES Registry Identity

NPI1003577305
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameEVELYN J NAKAGAWA MD INC
Location Address2800 BENEDICT DRSan Leandro, CA 94577-6840
Mailing Address14 Tamal Vista BlvdCorte Madera, CA 94925-1107 · (415) 233-3604
Phone(415) 945-1010
Organization SubpartNo
Authorized OfficialEvelyn J NakagawaPresident · (415) 945-1010
Enumeration DateJanuary 7, 2022
NPPES CertifiedJanuary 7, 2022
✔ NPI 1003577305 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.
2800 BENEDICT DR, San Leandro, CA 94577
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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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Evelyn J Nakagawa Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Evelyn J Nakagawa MD Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Evelyn Nakagawa, M.D.
Internal Medicine
NPI 1023077294
2800 BENEDICT DR
San Leandro, CA 94577
(415) 233-3604
✔ PECOS✔ Accepts MedicareSame address
Juan-David Nino-Lopez, NP
Nurse Practitioner
NPI 1386307569
154 FRISBIE ST APT 1
Oakland, CA 94611
(530) 219-0352
✔ PECOS✔ Accepts Medicare9.9 mi
Edward Esplin, MD, PHD
General Practice
NPI 1689883308
300 PASTEUR DR ALWAY M302
Stanford, CA 94305
(408) 245-2375
✔ PECOS✔ Accepts Medicare20 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 Evelyn J Nakagawa MD Inc's NPI number?

The NPI number for Evelyn J Nakagawa MD Inc is 1003577305. It was assigned to this organization in the NPPES registry on January 7, 2022.

Where is Evelyn J Nakagawa MD Inc located?

Evelyn J Nakagawa MD Inc is located at 2800 Benedict Dr, San Leandro, CA 94577. The listed phone number is (415) 945-1010.

What is Evelyn J Nakagawa MD Inc's specialty?

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

Is Evelyn J Nakagawa MD Inc enrolled in Medicare?

Yes. Evelyn J Nakagawa MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Evelyn J Nakagawa MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Evelyn J Nakagawa MD Inc, in General Practice, Internal Medicine and Nurse Practitioner. 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 and 2 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 Evelyn J Nakagawa MD Inc was last updated on January 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.