DR. JAHAN TAVAKOLI M.D.
NPI 1942214887
Internal Medicine - Hematology & Oncology in San Francisco, CA

Active since July 28, 2006PECOS Enrolled
2238 GEARY BLVD, SAN FRANCISCO, CA 94115(415) 833-5156 Get Directions Write a Review

NPPES record last updated: January 27, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 5, 2024, Feb 11, 2022 (2 updates tracked since 2022).

About Dr. Jahan Tavakoli M.d. NPPES

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

DR. JAHAN TAVAKOLI M.D. (NPI 1942214887) is an individual hematology & oncology provider in San Francisco, California, licensed in California (A116715) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942214887
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. JAHAN TAVAKOLICredential: M.D.
Location Address2238 GEARY BLVDSan Francisco, CA 94115-3416
Mailing Address2238 Geary Blvd Fl 8San Francisco, CA 94115-3416 · (415) 833-5156
Sole ProprietorYes
Enumeration DateJuly 28, 2006
Last NPPES UpdateJanuary 27, 20252 updates tracked since enumeration
NPPES CertifiedJanuary 27, 2025
✔ NPI 1942214887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CA · A116715
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
2238 GEARY BLVD, San Francisco, CA 94115

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jahan Tavakoli M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Jahan Tavakoli reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Internal Medicine
2238 GEARY
San Francisco, CA 94116
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group

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 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
$202.35 typical visit price
range $69.00 – $202.35
Typical copayment $50.58 (range $17.25 – $50.58)
Most-billed visit code 99205
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.

Pharmacist (Oncology)
2238 GEARY BLVD, 8TH FLOOR PHARMACY
SAN FRANCISCO, CA 94115
Pharmacist
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
Nurse Practitioner (Women's Health)
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
Internal Medicine (Rheumatology)
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
Pharmacist
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
Pharmacist
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
Nurse Practitioner (Women's Health)
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
Internal Medicine
2238 GEARY BLVD
SAN FRANCISCO, CA 94115

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 Jahan Tavakoli's NPI number?

The NPI number for Jahan Tavakoli is 1942214887. It was assigned to this individual provider in the NPPES registry on July 28, 2006.

Where is Jahan Tavakoli located?

Jahan Tavakoli practices at 2238 Geary Blvd, San Francisco, CA 94115. The listed phone number is (415) 833-5156.

What is Jahan Tavakoli's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Jahan Tavakoli enrolled in Medicare?

Yes. Jahan Tavakoli is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jahan Tavakoli's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jahan Tavakoli reassigns Medicare benefits to Permanente Medical Group Inc (San Francisco, 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 Jahan Tavakoli'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 Jahan Tavakoli was last updated on January 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.