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VITUITY
NPI 1730313933
Internal Medicine in San Francisco, CA

Active since May 04, 2009
900 HYDE ST, SAN FRANCISCO, CA 94109(415) 353-6000 Get Directions Write a Review

NPPES record last updated: February 15, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Vituity NPPES

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

VITUITY (NPI 1730313933) is a healthcare organization registered as an internal medicine in San Francisco, California and active in the NPI registry since May 2009. The organization lists David Birdsall, Chief Operations Officer, as its authorized official.

NPPES Registry Identity

NPI1730313933
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameGALEN INPATIENT PHYSICIANS INC
Location Address900 HYDE STSan Francisco, CA 94109-4806
Mailing Address2100 Powell St Ste 900Emeryville, CA 94608-1844 · (510) 350-2600
Phone(415) 353-6000
Organization SubpartNo
Authorized OfficialDavid BirdsallChief Operations Officer · (510) 350-2600
Enumeration DateMay 4, 2009
Last NPPES UpdateFebruary 15, 2018
✔ NPI 1730313933 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.
900 HYDE ST, San Francisco, CA 94109
Open in Google Maps ↗

Other Names 1

Doing Business AsVituity

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)

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

Clinicians Billing Medicare Through This Organization

953

Medicare enrollment records show 953 clinicians reassign Medicare billing to Vituity, which bills Medicare for the services they deliver. Of these, 6 practice at this address and 55 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 20

Internal Medicine429
Hospitalist342
Family Practice83
Nurse Practitioner47
Emergency Medicine15
Nephrology8
Critical Care (Intensivists)6
Endocrinology4
12 other specialties19

Nearest to this location (20)

See all 953
Jeffrey Frank
Hospitalist
NPI 1639128895
900 HYDE ST
San Francisco, CA 94109
(415) 353-6000
✔ PECOS✔ Accepts MedicareSame address
Robert Matz, M.D.
Internal Medicine
NPI 1558503086
900 HYDE ST RM 410
San Francisco, CA 94109
(415) 353-6817
✔ PECOSSame address
Michael Mccarthy, M.D./PH.D.
Hospitalist
NPI 1982616553
900 HYDE ST ROOM 410
San Francisco, CA 94109
(415) 353-6817
✔ PECOS✔ Accepts MedicareSame address
Jaclyn Mcgowan, MD
Hospitalist
NPI 1629230495
900 HYDE ST RM 410
San Francisco, CA 94109
(415) 353-6817
✔ PECOS✔ Accepts MedicareSame address
Thuy Tran, D.O.
Internal Medicine
NPI 1952613606
900 HYDE STREET
San Francsico, CA 94109
(619) 203-9515
✔ PECOSSame address
Joseph Mallon, MD
Hospitalist
NPI 1407041197
900 HYDE ST
San Francisco, CA 94109
(415) 353-6817
✔ PECOS✔ Accepts MedicareSame address
Jeannie Brewer, MD
Hospitalist
NPI 1609898345
1100 VAN NESS AVE
San Francisco, CA 94109
(415) 600-3458
✔ PECOS✔ Accepts Medicare0.4 mi
Waldo Dittmar, M.D.
Internal Medicine
NPI 1588050934
1100 VAN NESS AVE
San Francisco, CA 94109
(415) 600-5760
✔ PECOS✔ Accepts Medicare0.4 mi
Sanjay Raisoni, MD
Internal Medicine
NPI 1891937785
1 DANIEL BURNHAM CT STE 370C
San Francisco, CA 94109
(415) 732-7029
✔ PECOS✔ Accepts Medicare0.4 mi
Zachary Call, MD
Internal Medicine
NPI 1760944805
1101 VAN NESS AVE
San Francisco, CA 94109
(925) 634-9704
✔ PECOS✔ Accepts Medicare0.4 mi
Alireza Alavi, D.O.
Hospitalist
NPI 1861714263
601 VAN NESS AVE STE E3619
San Francisco, CA 94102
(415) 531-9047
✔ PECOS0.6 mi
Ray Brindley, M.D.
Internal Medicine
NPI 1871528992
601 VAN NESS AVE STE E3619
San Francisco, CA 94102
(415) 531-9047
✔ PECOS0.6 mi
Nimmie Singh, D.O.
Family Practice
NPI 1255868055
2121 PINE ST
San Francisco, CA 94115
(415) 922-5085
✔ PECOS✔ Accepts Medicare0.8 mi
Ivan Hamilton, M.D.
Internal Medicine
NPI 1669421202
2351 CLAY ST SUITE 308
San Francisco, CA 94115
(415) 600-3458
✔ PECOS✔ Accepts Medicare0.8 mi
Susan Nguyen, MD
Internal Medicine
NPI 1164470696
1770 POST STREET SUITE 324
San Francisco, CA 94115
(650) 455-1363
✔ PECOS✔ Accepts Medicare0.8 mi
Pam Grewall, M.D.
Internal Medicine
NPI 1578580445
2340 CLAY ST 2ND FLOOR
San Francisco, CA 94115
(415) 600-3458
✔ PECOS✔ Accepts Medicare0.8 mi
Matthew Mcandrew, MD
Hospitalist
NPI 1215928197
2340 CLAY ST 3RD FLOOR
San Francisco, CA 94115
(916) 854-6975
✔ PECOS✔ Accepts Medicare0.8 mi
Michael Vaughan, MD
Hospitalist
NPI 1295841955
2340 CLAY ST
San Francisco, CA 94115
(415) 505-1532
✔ PECOS✔ Accepts Medicare0.8 mi
Neetu Nebhwani, MD
Internal Medicine
NPI 1942457908
2 EMBARCADERO CTR LBBY LEVEL
San Francisco, CA 94111
(415) 578-3100
✔ PECOS1.3 mi
Leeda Rashid, MD
Hospitalist
NPI 1063726776
388 BEALE ST APT 1703
San Francisco, CA 94105
(510) 604-6143
✔ PECOS1.4 mi
See all 953 clinicians

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 Galen Inpatient Physicians Inc's NPI number?

The NPI number for Galen Inpatient Physicians Inc is 1730313933. It was assigned to this organization in the NPPES registry on May 4, 2009. The provider is doing business as Vituity.

Where is Galen Inpatient Physicians Inc located?

Galen Inpatient Physicians Inc is located at 900 Hyde St, San Francisco, CA 94109. The listed phone number is (415) 353-6000.

What is Galen Inpatient Physicians Inc's specialty?

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

Is Galen Inpatient Physicians Inc enrolled in Medicare?

Yes. Galen Inpatient Physicians Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Galen Inpatient Physicians Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 953 clinicians in 20 Medicare specialties reassign their Medicare billing to Galen Inpatient Physicians 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 Internal Medicine (429), Hospitalist (342) and Family Practice (83). Of these, 6 practice at this address and 55 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 Galen Inpatient Physicians Inc was last updated on February 15, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.