Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Roger D Anderson, MD

Infectious Disease Physician in Marietta, OH · enumerated 2005.

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

National Provider Identifier

1689676264

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Roger D Anderson

Credential MD

Sex Male

Practice address Marietta, OH, 45750

Phone (740) 374-9990

Fax (740) 374-9993

Enumeration date Aug 12, 2005

Last updated in NPPES Sep 5, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 35063586 (OH) Secondary

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 35.063586 (OH) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 35.063586 (OH) Secondary

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
0077532001	Medicaid	WV	-
000000391651	Other	OH	ANTHEM
2276880	Medicaid	OH	-
P00338056	Other	OH	RRMCR

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 Roger Anderson?

The National Provider Identifier (NPI) for Roger Anderson is 1689676264, a Type 1 (individual) record in the CMS NPPES registry.

Where does Roger Anderson practice?

The practice location on file with NPPES is in Marietta, OH. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Ohio Valley Emergency Physicians, Inc. Internal Medicine Physician · Marietta, OH NPI 1154587756 Marietta Ambulance Service Land Ambulance · Marietta, OH NPI 1831331917 Marietta Ambulance Service Ltd Land Ambulance · Marietta, OH NPI 1861785677 Marietta Medical Ltd Infectious Disease Physician · Marietta, OH NPI 1245651207

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-05.