Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tina Marie Trzaska Joyce, DO

Family Medicine Physician in Concord Twp, OH · enumerated 2006 · practices at Tina Joyce Do LLC.

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

National Provider Identifier

1316907827

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Registry record

Entity type Individual (Type 1)

Name Dr. Tina Marie Trzaska Joyce

Credential DO

Sex Female

Practice address 8007 Auburn Rd, Suite 3, Concord Twp, OH, 44077

Phone (440) 375-5502

Fax (440) 350-0955

Enumeration date Mar 27, 2006

Last updated in NPPES Jan 15, 2013

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 34-008375 (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
264200000	Other	OH	FEDERAL BLACK LUNG
2631567	Medicaid	OH	-
6600162	Other	OH	UNITED HEALTHCARE
264200000	Other	OH	DEPT OF LABOR
80507	Other	OH	QUALCHOICE
341425870042	Other	OH	MEDICAL MUTUAL OF OHIO

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.

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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 Tina Marie Joyce?

Tina Marie Joyce is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Tina Joyce Do LLC Family Medicine Physician · Painesville, OH NPI 1689716565 Zachary Knoeferl Physician Assistant · Concord Township, OH NPI 1316712433

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-15.