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PRIMOMD, INC
NPI 1366196396
Internal Medicine in San Francisco, CA

Active since February 08, 2022
548 MARKET ST STE 50030, SAN FRANCISCO, CA 94104(415) 985-7102 Get Directions Write a Review

NPPES record last updated: May 16, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 16, 2023, Feb 8, 2022 (2 updates tracked since 2022).

About Primomd, Inc NPPES

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

PRIMOMD, INC (NPI 1366196396), doing business as Primocare, is a healthcare organization registered as an internal medicine in San Francisco, California and active in the NPI registry since February 2022. The organization lists Jackielyn Harris, Director, as its authorized official.

NPPES Registry Identity

NPI1366196396
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NamePRIMOMD, INC
Location Address548 MARKET ST STE 50030San Francisco, CA 94104-5401
Mailing Address548 Market St Ste 50030San Francisco, CA 94104-5401 · (415) 985-7102
Phone(415) 985-7102
Organization SubpartYesParent: Primocare
Authorized OfficialJackielyn HarrisDirector · (415) 985-7102
Enumeration DateFebruary 8, 2022
Last NPPES UpdateMay 16, 20232 updates tracked since enumeration
NPPES CertifiedMay 16, 2023
✔ NPI 1366196396 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.
548 MARKET ST STE 50030, San Francisco, CA 94104
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Other Names 1

Former Legal Business NamePrimocare

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)

Primomd, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

6

Medicare enrollment records show 6 clinicians reassign Medicare billing to Primomd, Inc, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (6)

David Portier, MD
Internal Medicine
NPI 1417118639
1900 SULLIVAN AVE LOWER LEVEL
Daly City, CA 94015
(415) 680-4135
✔ PECOS✔ Accepts Medicare8.6 mi
Lia Maresca, RN
Nurse Practitioner
NPI 1184481699
555 E HARDY ST
Inglewood, CA 90301
(310) 680-8536
✔ PECOS349 mi
Airene Maldonado
Nurse Practitioner
NPI 1245972835
26501 MESA VISTA DRIVE
Menifee, CA 92584
(626) 290-4548
✔ PECOS✔ Accepts Medicare408 mi
Lydia Park
Internal Medicine
NPI 1235620287
7750 DAGGET ST STE 211
San Diego, CA 92111
(619) 432-7996
✔ PECOS453 mi
Mohammed Shweikeh, M.D.
Family Practice
NPI 1932548880
2927 N 7TH AVE PEPPERTREE
Phoenix, AZ 85013
(602) 406-3153
✔ PECOS✔ Accepts Medicare652 mi
Joseph Juma
Nurse Practitioner
NPI 1093231789
145 KING AVE APT A
Columbus, OH 43201
(614) 313-4018
✔ PECOS2,112 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 Primomd, Inc's NPI number?

The NPI number for Primomd, Inc is 1366196396. It was assigned to this organization in the NPPES registry on February 8, 2022. The provider was formerly known as Primocare.

Where is Primomd, Inc located?

Primomd, Inc is located at 548 Market St Ste 50030, San Francisco, CA 94104. The listed phone number is (415) 985-7102.

What is Primomd, Inc's specialty?

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

Is Primomd, Inc enrolled in Medicare?

Yes. Primomd, Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Primomd, Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 3 Medicare specialties reassign their Medicare billing to Primomd, 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. The largest specialties are Nurse Practitioner (3), Internal Medicine (2) and Family Practice (1). Of these, 1 practice 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 Primomd, Inc was last updated on May 16, 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.