NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Timothy James Adamowicz II, DO

Internal Medicine Physician in Sandusky, OH · enumerated 2008 · practices at University Hospitals Medical Group, Inc..

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

National Provider Identifier

1760645170

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Timothy James Adamowicz II
Credential DO
Sex Male
Practice address 701 Tyler St, Sandusky, OH, 44870
Phone (419) 557-7480
Fax (419) 557-7533
Enumeration date Jul 7, 2008
Last updated in NPPES Apr 7, 2020

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License OT012736 (PA) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 34.010910 (OH) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
0087383 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

What specialty is Timothy Adamowicz?
Timothy Adamowicz is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-07.