Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tiffiny Leigh Diers, M.D.

Internal Medicine Physician in Cincinnati, OH · enumerated 2006.

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

National Provider Identifier

1720043763

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Tiffiny Leigh Diers

Credential M.D.

Sex Female

Practice address 3130 Highland Ave, Med Peds Clinic, Cincinnati, OH, 45219

Phone (513) 584-7425

Fax (513) 584-7681

Enumeration date Apr 20, 2006

Last updated in NPPES Jul 13, 2017

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 35-075452 (OH) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 35-075452 (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
200375860	Medicaid	IN	-
2333102	Medicaid	OH	-
64051287	Medicaid	KY	-

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 1720043763 active?

Yes, as of the latest NPPES snapshot, NPI 1720043763 is active (record last updated 2017-07-13).

How do I verify Tiffiny Diers's NPI record?

Cross-check NPI 1720043763 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 →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-07-13.