Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sara Deborah Tolchin, MD

Q: What is the NPI number for Sara Tolchin?

The National Provider Identifier (NPI) for Sara Tolchin is 1689759060, a Type 1 (individual) record in the CMS NPPES registry.

Pediatrics Physician in Bronx, NY · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689759060

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Registry record

Entity type Individual (Type 1)

Name Sara Deborah Tolchin

Credential MD

Sex Female

Practice address 1500 Astor Ave, Bronx, NY, 10469

Phone (718) 881-0100

Fax (718) 881-7752

Enumeration date Oct 26, 2006

Last updated in NPPES Feb 3, 2010

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 100281 (NY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Sara Tolchin?

The National Provider Identifier (NPI) for Sara Tolchin is 1689759060, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sara Tolchin practice?

The practice location on file with NPPES is in Bronx, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Jennifer Vincent Physician Assistant · Bronx, NY NPI 1912902701 Jennifer Conenna Surgical Physician Assistant · Bronx, NY NPI 1558396127 Nyconn Orthopaedic & Rehabilitation Specialists, Pllc Specialist · Bronx, NY NPI 1447331137 Montefiore Medical Center Internal Medicine Physician · Bronx, NY NPI 1003990763 Marcia Berman-Billig Pediatrics Physician · Bronx, NY NPI 1154406510 Richard Weiner Pediatrics Physician · Bronx, NY NPI 1497830871 Meredith Grieger Physical Therapist · Bronx, NY NPI 1316004088 Anuj Bhardwaj Pediatrics Physician · Bronx, NY NPI 1063687812

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-03.