1. Home
  2. Directory
  3. California
  4. Fremont
  5. Surgery
  6. NPI Profile

SANJOY K. DUTTA MD
NPI 1841375508
Surgery in Fremont, CA

Active since October 25, 2006PECOS EnrolledAccepts Medicare Assignment
39400 PASEO PADRE PKWY, FREMONT, CA 94538(510) 795-3000 Get Directions Write a Review

NPPES record last updated: December 20, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sanjoy K. Dutta Md NPPES

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

SANJOY K. DUTTA MD (NPI 1841375508) is an individual surgery provider in Fremont, California, licensed in California (G80978) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (1993).

NPPES Registry Identity

NPI1841375508
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameSANJOY K. DUTTACredential: MD
Location Address39400 PASEO PADRE PKWYFremont, CA 94538-2310
Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3466 · (510) 625-6262
Phone(510) 795-3000
Sole ProprietorNo
Medical School CMSHarvard Medical SchoolGraduated 1993
Enumeration DateOctober 25, 2006
Last NPPES UpdateDecember 20, 2021
✔ NPI 1841375508 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · G80978
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
39400 PASEO PADRE PKWY, Fremont, CA 94538
Open in Google Maps ↗

Other Identifiers 1

Medicaid00G809780CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sanjoy K. Dutta Md 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 ID3476736943
PECOS Enrollment IDI20110321000656
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94538 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
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.

MELINDA JENNY STEELE MD
Family Medicine
39400 PASEO PADRE PKWY
FREMONT, CA 94538
Alameda County (510) 248-3000
HEUMIN LI R.PH.
Pharmacist
39400 PASEO PADRE PKWY
FREMONT, CA 94538
Alameda County (510) 248-7577
SRILATA RAMAN M.D.
Internal Medicine
39400 PASEO PADRE PKWY
FREMONT, CA 94538
Alameda County (510) 248-3623
MS. BARBARA TEDESCO ZEPEDA WHCNP
Registered Nurse (Women's Health Care, Ambulatory)
39400 PASEO PADRE PKWY, EMBARCADERO OB/GYN
FREMONT, CA 94538
Alameda County (510) 248-3591
CALVIN B. WHEELER MD
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
39400 PASEO PADRE PKWY
FREMONT, CA 94538
Alameda County (510) 795-3000
HANNELORE MOHR MD
Internal Medicine
39400 PASEO PADRE PKWY
FREMONT, CA 94538
Alameda County (510) 795-3000
FREDERICK G. HOM MD
Internal Medicine
39400 PASEO PADRE PKWY
FREMONT, CA 94538
Alameda County (510) 795-3000
MANJU JACOB
Dietitian, Registered
39400 PASEO PADRE PKWY
FREMONT, CA 94538
Alameda County (510) 739-6412

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 Sanjoy Dutta's NPI number?

The NPI number for Sanjoy Dutta is 1841375508. It was assigned to this individual provider in the NPPES registry on October 25, 2006.

Where is Sanjoy Dutta located?

Sanjoy Dutta practices at 39400 Paseo Padre Pkwy, Fremont, CA 94538. The listed phone number is (510) 795-3000.

What is Sanjoy Dutta's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Sanjoy Dutta enrolled in Medicare?

Yes. Sanjoy Dutta 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.

When was this NPI record last updated?

The NPPES record for Sanjoy Dutta was last updated on December 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.