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JENNIFER G ROSS MD INC
NPI 1649598053
Internal Medicine in San Francisco, CA

Active since May 10, 2010
2186 GEARY BLVD., SUITE 316, SAN FRANCISCO, CA 94115(415) 346-3081(415) 346-3757 Get Directions Write a Review

NPPES record last updated: February 27, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Jennifer G Ross Md Inc NPPES

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

JENNIFER G ROSS MD INC (NPI 1649598053) is a healthcare organization registered as an internal medicine in San Francisco, California and active in the NPI registry since May 2010. The organization lists Jennifer Gray Ross, Owner, as its authorized official.

NPPES Registry Identity

NPI1649598053
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameJENNIFER G ROSS MD INC
Location Address2186 GEARY BLVD., SUITE 316San Francisco, CA 94115
Mailing Address2186 Geary Blvd., Suite 316San Francisco, CA 94115 · (415) 346-3081 · Fax (415) 346-3757
Phone(415) 346-3081
Fax(415) 346-3757
Organization SubpartNo
Authorized OfficialJennifer Gray RossOwner · (415) 346-3081
Enumeration DateMay 10, 2010
Last NPPES UpdateFebruary 27, 2024
NPPES CertifiedFebruary 27, 2024
✔ NPI 1649598053 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.
2186 GEARY BLVD., SUITE 316, San Francisco, CA 94115
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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)

Jennifer G Ross Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Jennifer G Ross MD Inc, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Jennifer Ross, M.D.
Internal Medicine
NPI 1144232372
2186 GEARY BLVD 316
San Francisco, CA 94115
(415) 346-3081
✔ PECOSSame address
Dawn Cortland, MD
Internal Medicine
NPI 1336299155
2186 GEARY BLVD SUITE 316
San Francisco, CA 94115
(415) 346-8931
✔ PECOS✔ Accepts MedicareSame address

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 Jennifer G Ross MD Inc's NPI number?

The NPI number for Jennifer G Ross MD Inc is 1649598053. It was assigned to this organization in the NPPES registry on May 10, 2010.

Where is Jennifer G Ross MD Inc located?

Jennifer G Ross MD Inc is located at 2186 Geary Blvd., Suite 316, San Francisco, CA 94115. The listed phone number is (415) 346-3081.

What is Jennifer G Ross MD Inc's specialty?

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

Is Jennifer G Ross MD Inc enrolled in Medicare?

Yes. Jennifer G Ross MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Jennifer G Ross MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Internal Medicine, reassign their Medicare billing to Jennifer G Ross MD 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, 2 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 Jennifer G Ross MD Inc was last updated on February 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.