Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carol Ann Miller-Schaeffer, MD

Internal Medicine Physician in Pottsville, PA · enumerated 2006.

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

National Provider Identifier

1912970443

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Registry record

Entity type Individual (Type 1)

Name Carol Ann Miller-Schaeffer

Credential MD

Sex Female

Practice address 106 S Claude A Lord Blvd, Pottsville, PA, 17901

Phone (570) 622-4209

Fax (570) 622-1386

Enumeration date Feb 7, 2006

Last updated in NPPES Aug 9, 2018

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD042053L (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
0473231	Other	PA	US HEALTHCARE
0998130	Other	PA	KEYSTONE SPECIALIST
0000675657	Other	PA	BLUE SHIELD
01143401	Other	PA	CAPITAL BLUE CROSS
110118250	Other	PA	RAILROAD MEDICARE PBA
0012465150002	Medicaid	PA	-
01143401	Other	PA	KEYSTONE
116993900	Other	PA	FEDERAL EMPLOYEES COMP
203010	Other	PA	FEDERAL BLACK LUNG
7095	Other	PA	GEISINGER HEALTH PLAN

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 Carol Miller-Schaeffer?

Carol Miller-Schaeffer 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-09.