Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Trumbull Pathology Associates

Q: What is the NPI number for Trumbull Pathology Associates?

The NPI for Trumbull Pathology Associates is 1033174420, a Type 2 (organization) record in the CMS NPPES registry.

Anatomic Pathology & Clinical Pathology Physician in Warren, OH · enumerated 2006 · authorized official Robert Gurdak, President.

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

National Provider Identifier

1033174420

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Trumbull Pathology Associates

Practice address 1350 E Market St, Warren, OH, 44483

Phone (330) 841-9346

Fax (330) 841-9786

Enumeration date Apr 19, 2006

Last updated in NPPES Apr 21, 2015

Taxonomy & classification

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Robert Gurdak

Title President

Phone (330) 841-9346

Other identifiers

Identifier	Type	State	Issuer
0803554	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 is the NPI number for Trumbull Pathology Associates?

The NPI for Trumbull Pathology Associates is 1033174420, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Trumbull Pathology Associates?

NPPES lists Robert Gurdak (President) as the authorized official for this organization.

Providers at this address

Browse all →

Ernest Depasquale Emergency Medicine Physician · Warren, OH NPI 1508850611 Leonard Blass Infectious Disease Physician · Warren, OH NPI 1780678599 Linda Olmstead Anatomic Pathology & Clinical Pathology Physician · Warren, OH NPI 1073584959 Rajagopalan Lakshminarasimhan Internal Medicine Physician · Warren, OH NPI 1619943057 Robert Gurdak Anatomic Pathology & Clinical Pathology Physician · Warren, OH NPI 1336116425 George Knappenberger Geriatric Medicine (Internal Medicine) Physician · Warren, OH NPI 1326016866 Margaret Layshock Certified Registered Nurse Anesthetist · Warren, OH NPI 1063460392 Richard Bell Certified Registered Nurse Anesthetist · Warren, OH NPI 1881644698

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-21.