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

Diane Tallo, M.D.

Endocrinology, Diabetes & Metabolism Physician in Columbus, OH · enumerated 2005.

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

National Provider Identifier

1972580181

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Registry record

Entity type Individual (Type 1)

Name Diane Tallo

Credential M.D.

Sex Female

Practice address Columbus, OH, 43214

Phone (614) 457-7732

Fax (614) 457-4346

Enumeration date Dec 29, 2005

Last updated in NPPES Mar 16, 2011

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

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 35-03-7692 (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
0399322	Medicaid	OH	-

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 1972580181 active?

Yes, as of the latest NPPES snapshot, NPI 1972580181 is active (record last updated 2011-03-16).

How do I verify Diane Tallo's NPI record?

Cross-check NPI 1972580181 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-16.