Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ricardo T.D.D. Carter, MD

Hematology & Oncology Physician in Lewistown, PA · enumerated 2005.

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

National Provider Identifier

1669457065

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Registry record

Entity type Individual (Type 1)

Name Ricardo T.D.D. Carter

Credential MD

Sex Male

Practice address 310 Electric Ave Ste 231, Lewistown, PA, 17044

Phone (717) 242-3760

Fax (717) 242-6230

Enumeration date Dec 8, 2005

Last updated in NPPES Apr 16, 2026

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License MD041163E (PA) Primary

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
830007735	Other	PA	RAILROAD MEDICARE
10996	Other	PA	GEISINGER
0011276300004	Medicaid	PA	-
174911ZFVO	Other	PA	MEDICARE ID#
01001701	Other	PA	CAPITAL BLUE CROSS
204893	Other	PA	UPMC HEALTH PLAN
CA174911	Other	PA	HIGHMARK BLUE SHIELD

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 Ricardo Carter?

Ricardo Carter is registered in NPPES with the primary taxonomy of Hematology & Oncology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-16.