Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Carmen Rocio Hiller, MD

Family Medicine Physician in Crownsville, MD · enumerated 2006 · practices at Restorative Medicine and Aesthetics in Annapolis.

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

National Provider Identifier

1891868113

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Registry record

Entity type Individual (Type 1)

Name Dr. Carmen Rocio Hiller

Credential MD

Sex Female

Practice address 1321 Generals Hwy Ste 303, Crownsville, MD, 21032

Phone (410) 858-1112

Fax (410) 770-4307

Enumeration date Nov 16, 2006

Last updated in NPPES Aug 21, 2024

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License D0071757 (MD) 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
335001100	Medicaid	MD	-
8446236	Other	MD	AETNA HMO
P19946	Other	MD	CAREFIRST BCBS POS
0119	Other	MD	CAREFIRST BCBS BLUECHOICE
252879	Other	MD	EHP/PRIORITY PARTNERS
4294799	Other	MD	AETNA PPO
97605201	Other	MD	CAREFIRST BCBS OF MARYLAND

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 Carmen Hiller?

Carmen Hiller is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Restorative Medicine and Aesthetics in Annapolis Family Medicine Physician · Crownsville, MD NPI 1396509246

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-21.