Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Russell Albert Hartwick Jr., DO

Family Medicine Physician in Jackson, OH · enumerated 2005.

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

National Provider Identifier

1235116583

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Registry record

Entity type Individual (Type 1)

Name Dr. Russell Albert Hartwick Jr.

Credential DO

Sex Male

Practice address 500 Burlington Rd, Ste 260, Jackson, OH, 45640

Phone (740) 577-9181

Fax (740) 577-9214

Enumeration date Dec 28, 2005

Last updated in NPPES Mar 24, 2016

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 34005013 (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
0789893	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

Is NPI 1235116583 active?

Yes, as of the latest NPPES snapshot, NPI 1235116583 is active (record last updated 2016-03-24).

How do I verify Russell Hartwick's NPI record?

Cross-check NPI 1235116583 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Rita Keslar Pharmacist · Jackson, OH NPI 1144214131 Mark Christopher Gastroenterology Physician · Jackson, OH NPI 1699729913 Holzer Medical Center Jackson Critical Access Hospital · Jackson, OH NPI 1669410940 Gregory Hawker Family Medicine Physician · Jackson, OH NPI 1669406179 David Grimm Certified Registered Nurse Anesthetist · Jackson, OH NPI 1003906421 Nirmal Dutta Surgery Physician · Jackson, OH NPI 1538224837 Holzer Medical Center Jackson Medicare Defined Swing Bed Hospital Unit · Jackson, OH NPI 1013058882 Herman Crabtree Pharmacist · Jackson, OH NPI 1164631206

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-24.