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TIMOTHY PURI M.D.
NPI 1235458092
Internal Medicine in South San Francisco, CA

Active since May 19, 2010PECOS EnrolledAccepts Medicare Assignment
395 OYSTER POINT BLVD STE 512, SOUTH SAN FRANCISCO, CA 94080(650) 826-2945 Get Directions Write a Review

NPPES record last updated: May 1, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 1, 2026, May 16, 2025, Oct 28, 2019 (3 updates tracked since 2019).

About Timothy Puri M.d. NPPES

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

TIMOTHY PURI M.D. (NPI 1235458092) is an individual internal medicine provider in South San Francisco, California, licensed in Pennsylvania (MD440738) and active in the NPI registry since May 2010. He is enrolled in Medicare PECOS, maintains a secondary practice location in Springfield, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1235458092
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameTIMOTHY PURICredential: M.D.
Location Address395 OYSTER POINT BLVD STE 512South San Francisco, CA 94080-1973
Mailing Address190 W Sproul RdSpringfield, PA 19064-2027 · (610) 338-2785 · Fax (610) 338-2786
Phone(650) 826-2945
Sole ProprietorYes
Medical School CMSOtherGraduated 2007
Enumeration DateMay 19, 2010
Last NPPES UpdateMay 1, 20263 updates tracked since enumeration
NPPES CertifiedMay 1, 2026
✔ NPI 1235458092 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in PA · MD440738✔ Licensed in WA · IMLC.MD.61522619✔ Licensed in CA · C144889✔ Licensed in NY · 340554✔ Licensed in NC · 2022-02418
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.
395 OYSTER POINT BLVD STE 512, South San Francisco, CA 94080
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Secondary Practice Location 1

Location 1190 W Sproul RdSpringfield, PA 19064-2027 · Phone (610) 338-2785 · Fax (610) 338-2786

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC, Cigna HealthCare of Arizona, Inc, Oscar Health Plan of North Carolina, Inc.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Timothy Puri M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8729261557
PECOS Enrollment IDI20251010002472, I20260508001375
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 Reassignments

7

Medicare enrollment records show Timothy Puri reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

San Francisco Unified Physicians Group, Inc.
9.0 mi
Hospitalist
845 JACKSON ST
San Francisco, CA 94133
  • Reassigned Medicare billing, California enrollment
  • 40 clinicians in this Medicare group
NPI 1982104162 (415) 982-2400
Ch Specialty Services Ca PC
97 mi
Internal Medicine
1031 ROSEVILLE PKWY
Roseville, CA 95678
  • Reassigned Medicare billing, California enrollment
  • 7 clinicians in this Medicare group
NPI 1730888041 (337) 408-0797
Curana Health Of California PC
97 mi
Internal Medicine
1031 ROSEVILLE PKWY
Roseville, CA 95678
  • Reassigned Medicare billing, California enrollment
  • 6 clinicians in this Medicare group
NPI 1790525186 (337) 408-0797
Mobile Physician Services PLLC
2,301 mi
Family Medicine
40 LA RIVIERE DR STE 201
Buffalo, NY 14202
  • Reassigned Medicare billing, New York enrollment
  • 129 clinicians in this Medicare group
NPI 1194132415 (337) 991-9276
Physician Mobile Medical Care PC
2,301 mi
Internal Medicine
40 LA RIVIERE DR STE 500
Buffalo, NY 14202
  • Reassigned Medicare billing, New York enrollment
  • 127 clinicians in this Medicare group
NPI 1518765502 (337) 408-0797
Curana Health Of North Carolina PLLC
2,385 mi
Internal Medicine
5306 NC HIGHWAY 55 STE 105
Durham, NC 27713
  • Reassigned Medicare billing, North Carolina enrollment
  • 338 clinicians in this Medicare group
NPI 1770217176 (337) 408-0797
Physicians Eldercare PA
2,385 mi
General Practice
5306 NC HIGHWAY 55 STE 105
Durham, NC 27713
  • Reassigned Medicare billing, North Carolina enrollment
  • 365 clinicians in this Medicare group
NPI 1023083268 (337) 991-9276

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94080 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 16

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

FAITH WELLS MD
Internal Medicine
395 OYSTER POINT BLVD STE 512
SOUTH SAN FRANCISCO, CA 94080
San Mateo County (650) 826-2945
MELISSA MEKELLA GEORGE ARNP, DNP
Nurse Practitioner
395 OYSTER POINT BLVD STE 512
SOUTH SAN FRANCISCO, CA 94080
San Mateo County (650) 826-2945
PAULA MORENO
Nurse Practitioner (Family)
395 OYSTER POINT BLVD STE 512
SOUTH SAN FRANCISCO, CA 94080
San Mateo County (650) 826-2945
MARGARET MADU-GREEN NP
Nurse Practitioner
395 OYSTER POINT BLVD STE 512
SOUTH SAN FRANCISCO, CA 94080
San Mateo County (650) 826-2945
DR. ALASTAIR TABUNDA MONDALA M.D.
Family Medicine (Geriatric Medicine)
395 OYSTER POINT BLVD STE 512
SOUTH SAN FRANCISCO, CA 94080
San Mateo County (650) 826-2945
VERA SUN FNP-C
Nurse Practitioner (Family)
395 OYSTER POINT BLVD STE 512
SOUTH SAN FRANCISCO, CA 94080
San Mateo County (650) 826-2945
DR. EVIE ALYSE STERN KALMAR MD
Internal Medicine
395 OYSTER POINT BLVD STE 512
SOUTH SAN FRANCISCO, CA 94080
San Mateo County (650) 826-2945
ROCHELLE CHERIE ROCK M.D.
Emergency Medicine
395 OYSTER POINT BLVD STE 512
SOUTH SAN FRANCISCO, CA 94080
San Mateo County (650) 826-2945

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 Timothy Puri's NPI number?

The NPI number for Timothy Puri is 1235458092. It was assigned to this individual provider in the NPPES registry on May 19, 2010.

Where is Timothy Puri located?

Timothy Puri practices at 395 Oyster Point Blvd Ste 512, South San Francisco, CA 94080. The listed phone number is (650) 826-2945.

What is Timothy Puri's specialty?

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

Is Timothy Puri enrolled in Medicare?

Yes. Timothy Puri is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Timothy Puri's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Puri reassigns Medicare benefits to 7 organizations: San Francisco Unified Physicians Group, Inc. (San Francisco, CA), Ch Specialty Services Ca PC (Roseville, CA), Curana Health Of California PC (Roseville, CA), Mobile Physician Services PLLC (Buffalo, NY), Physician Mobile Medical Care PC (Buffalo, NY) and 2 more organizations, listed in the Medicare section above. Each 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 Timothy Puri's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Timothy Puri accept?

Health plans from Blue Cross and Blue Shield of NC, Cigna HealthCare of Arizona, Inc and Oscar Health Plan of North Carolina, Inc list Timothy Puri as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Timothy Puri was last updated on May 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.