Dr. A Tomas, M.D.

Dr. A Tomas is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Ottawa, IL, registered in the NPPES registry with NPI 1669423695 since 2006. The credential MD stands for Doctor of Medicine.

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NPI	1669423695
Entity type	Individual (Type 1)
Name	Dr. A Tomas
Credential	M.D.
Sex	Male
Practice address	1100 E NORRIS DR, DEPT OF PATHOLOGY, COMMUNITY HOSPITAL OF OTTAWA, Ottawa, IL, 61350
Phone	8152234870
Fax	8152237040
Enumeration date	2006-05-15
Last updated in NPPES	2008-01-23

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
207ZP0102X	Anatomic Pathology & Clinical Pathology Physician	Primary	—	IL

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
5000298	Other	IL	BCBS
1225212236	Other	IL	NPI

Copy-ready billing details

Provider: A Tomas, M.D.
NPI: 1669423695
Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician)
Address: 1100 E NORRIS DR, DEPT OF PATHOLOGY, COMMUNITY HOSPITAL OF OTTAWA, Ottawa, IL, 61350

Verify this record

Cross-check NPI 1669423695 against the authoritative CMS record: view Dr. A Tomas on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

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.

What specialty is A Tomas?

A Tomas is registered in NPPES with the primary taxonomy of Anatomic Pathology & Clinical Pathology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-01-23.