Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael David Patterson, D.O.

Hospice and Palliative Medicine (Internal Medicine) Physician in Columbus, OH · enumerated 2005 · practices at Ohiohealth.

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

National Provider Identifier

1891792248

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael David Patterson

Credential D.O.

Sex Male

Practice address 800 Mcconnell Rd, Columbus, OH, 43214

Phone (614) 566-5377

Fax (614) 533-6200

Enumeration date Jun 30, 2005

Last updated in NPPES Dec 22, 2023

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 34006927P (OH) Secondary

207RH0002X Hospice and Palliative Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 34.006927 (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
2321697	Medicaid	OH	-
KI9260531	Other	OH	GROUP MEDICARE
0114549	Other	OH	GROUP MEDICAID

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

What specialty is Michael Patterson?

Michael Patterson is registered in NPPES with the primary taxonomy of Hospice and Palliative Medicine (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 →

Daniel Pietryga Hospice and Palliative Medicine (Internal Medicine) Physician · Columbus, OH NPI 1134190242 Monique Ganucheau Adult Health Nurse Practitioner · Columbus, OH NPI 1881921674 Megan Church Family Nurse Practitioner · Columbus, OH NPI 1699020164 Amy Rak Hospice and Palliative Medicine (Internal Medicine) Physician · Columbus, OH NPI 1699193474 Patricia Tolbert Gerontology Nurse Practitioner · Columbus, OH NPI 1952856163 Karen Lynch Family Nurse Practitioner · Columbus, OH NPI 1225585763 Ohiohealth General Acute Care Hospital · Columbus, OH NPI 1285173195 Kaitlin Mack Family Nurse Practitioner · Columbus, OH NPI 1790203370

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-22.