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SUDHAKAR TUMULURI M.D.
NPI 1639181670
Internal Medicine - Rheumatology in San Francisco, CA

Active since August 11, 2006PECOS Enrolled
2340 CLAY ST, FL 6, SAN FRANCISCO, CA 94115(415) 674-5200(415) 600-3705 Get Directions Write a Review

NPPES record last updated: April 24, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 24, 2018, Aug 8, 2016 (2 updates tracked since 2016).

About Sudhakar Tumuluri M.d. NPPES

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

SUDHAKAR TUMULURI M.D. (NPI 1639181670) is an individual rheumatology provider in San Francisco, California, licensed in California (A85788) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Indiana University School Of Medicine (1995).

NPPES Registry Identity

NPI1639181670
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameSUDHAKAR TUMULURICredential: M.D.
Location Address2340 CLAY ST, FL 6San Francisco, CA 94115-1932
Mailing Address80 Arch St, Suite ARedwood City, CA 94062-1487 · (650) 362-4111 · Fax (650) 362-4113
Phone(415) 674-5200
Fax(415) 600-3705
Sole ProprietorYes
Medical School CMSIndiana University School Of MedicineGraduated 1995
Enumeration DateAugust 11, 2006
Last NPPES UpdateApril 24, 20182 updates tracked since enumeration
✔ NPI 1639181670 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in CA · A85788
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
2340 CLAY ST, San Francisco, CA 94115
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sudhakar Tumuluri M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5597655480
PECOS Enrollment IDI20040316000656
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Sudhakar Tumuluri reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dr. Sudhakar Tumuluri, P.C.
23 mi
Rheumatology
80 ARCH ST, SUITE A
Redwood City, CA 94062
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Dr. Sudhakar Tumuluri PC
NPI 1649437344 (650) 362-4111

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
67 services38 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94115 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOHN T TSUKAHARA M.D.
Pediatrics
2340 CLAY ST, 3RD FLOOR
SAN FRANCISCO, CA 94115
San Francisco County (415) 600-1111
GUY LUBLINER M.D.
Hospitalist
2340 CLAY ST, 2ND FLOOR
SAN FRANCISCO, CA 94115
San Francisco County (415) 600-3458
CALIFORNIA PACIFIC MEDICAL CENTER
General Acute Care Hospital
2340 CLAY ST, 5TH FLOOR
SAN FRANCISCO, CA 94115
San Francisco County (917) 553-7684
LYNN SIEVERS N.P.
Nurse Practitioner (Family)
2340 CLAY ST, SUITE 537
SAN FRANCISCO, CA 94115
San Francisco County (415) 600-1099
DR. JEREMY ELIJAH BORNSTEIN PH.D.
Clinical Neuropsychologist
2340 CLAY ST, 7TH FLOOR
SAN FRANCISCO, CA 94115
San Francisco County (415) 449-6440
MARIA FERNANDEZ M.D.
Psychiatry & Neurology (Psychiatry)
2340 CLAY ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 600-3510
SUTTER WEST BAY HOSPITALS
General Acute Care Hospital
2340 CLAY ST, 5TH FLOOR, OPHTHALMOLOGY DEPARTMENT
SAN FRANCISCO, CA 94115
San Francisco County (415) 600-3901
SUTTER WEST BAY MEDICAL FOUNDATION
Family Medicine
2340 CLAY ST, FLOORS 1-5 AND 7
SAN FRANCISCO, CA 94115
San Francisco County (415) 600-1000

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 Sudhakar Tumuluri's NPI number?

The NPI number for Sudhakar Tumuluri is 1639181670. It was assigned to this individual provider in the NPPES registry on August 11, 2006.

Where is Sudhakar Tumuluri located?

Sudhakar Tumuluri practices at 2340 Clay St Fl 6, San Francisco, CA 94115. The listed phone number is (415) 674-5200.

What is Sudhakar Tumuluri's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Sudhakar Tumuluri enrolled in Medicare?

Yes. Sudhakar Tumuluri is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sudhakar Tumuluri's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sudhakar Tumuluri reassigns Medicare benefits to Dr. Sudhakar Tumuluri, P.C. (Redwood City, CA). The 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 Sudhakar Tumuluri's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Sudhakar Tumuluri was last updated on April 24, 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.