Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ramesh Thimmiah, M.D.

Internal Medicine Physician in Follansbee, WV · enumerated 2005 · practices at Defelicecare, Inc..

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

National Provider Identifier

1659378743

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Registry record

Entity type Individual (Type 1)

Name Ramesh Thimmiah

Credential M.D.

Sex Male

Practice address 138 Rockdale Rd, Follansbee, WV, 26037

Phone (304) 527-1747

Fax (304) 527-3991

Enumeration date Jul 5, 2005

Last updated in NPPES Sep 12, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 18825 (WV) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD 058785-L (PA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 35071887T (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
015956410004	Medicaid	PA	-
P00314859	Other	OH	RR MEDICARE
0079926000	Medicaid	WV	-
2036237	Medicaid	OH	-
P00011253	Other	PA	RR MEDICARE
P00011254	Other	WV	RR MEDICARE

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 Ramesh Thimmiah?

Ramesh Thimmiah is registered in NPPES with the primary taxonomy of Internal 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 →

Defelicecare, Inc. Oxygen Equipment & Supplies (DME) · Follansbee, WV NPI 1649396508 Paul Marino Family Nurse Practitioner · Follansbee, WV NPI 1982093019 Leslie Johnson Family Nurse Practitioner · Follansbee, WV NPI 1114414737 Charity Smith Internal Medicine Physician · Follansbee, WV NPI 1043780968

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-12.