Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mandeep Singh, MD

Gastroenterology Physician in Fresno, CA · enumerated 2008 · practices at Capstone Orthopedic, Inc..

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

National Provider Identifier

1669638391

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Registry record

Entity type Individual (Type 1)

Name Mandeep Singh

Credential MD

Sex Male

Practice address 7015 N Chestnut Ave, Suite 101, Fresno, CA, 93720

Phone (559) 326-1010

Fax (559) 326-1020

Enumeration date Aug 1, 2008

Last updated in NPPES Jun 23, 2014

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A106158 (CA) Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License A106158 (CA) Primary

207RI0008X Hepatology Physician Allopathic & Osteopathic Physicians · License A106158 (CA) Secondary

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

Is NPI 1669638391 active?

Yes, as of the latest NPPES snapshot, NPI 1669638391 is active (record last updated 2014-06-23).

How do I verify Mandeep Singh's NPI record?

Cross-check NPI 1669638391 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Jayanta Choudhury Gastroenterology Physician · Fresno, CA NPI 1851312268 Capstone Orthopedic, Inc. Prosthetic/Orthotic Supplier · Fresno, CA NPI 1720126824

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-23.