Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allison Marie Whalen, M.D.

Pediatric Critical Care Medicine Physician in Charleston, SC · enumerated 2013.

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

National Provider Identifier

1467794867

Verified

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Registry record

Entity type Individual (Type 1)

Name Allison Marie Whalen

Credential M.D.

Sex Female

Practice address 171 Ashley Ave, Charleston, SC, 29425

Phone (843) 792-1414

Enumeration date Mar 23, 2013

Last updated in NPPES Aug 7, 2019

Taxonomy & licenses

2080P0203X Pediatric Critical Care Medicine Physician Allopathic & Osteopathic Physicians · License MT210731 (PA) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

2080P0203X Pediatric Critical Care Medicine Physician Allopathic & Osteopathic Physicians · License 82881 (SC) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Allison Whalen practice?

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

What is the NPI number for Allison Whalen?

The National Provider Identifier (NPI) for Allison Whalen is 1467794867, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-07.