NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Kumar Mukerjee, MD

Gastroenterology Physician in Springfield, OH · enumerated 2007.

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

National Provider Identifier

1831380534

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Registry record

Entity type Individual (Type 1)
Name Dr. Kumar Mukerjee
Credential MD
Sex Male
Practice address Springfield, OH, 45504
Phone (937) 399-0453
Fax (937) 399-2847
Enumeration date Aug 7, 2007
Last updated in NPPES Dec 20, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 35035615 (OH) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
0277365 Medicaid OH -
1215931969 Other OH NPI-TYPE 2

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 Kumar Mukerjee?
The National Provider Identifier (NPI) for Kumar Mukerjee is 1831380534, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kumar Mukerjee practice?
The practice location on file with NPPES is in Springfield, OH. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-20.