Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charles V. Giannasio, M.D.

Psychiatry Physician in Blue Bell, PA · enumerated 2007 · practices at Charles V. Giannasio, MD, PC.

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

National Provider Identifier

1376686048

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Registry record

Entity type Individual (Type 1)

Name Dr. Charles V. Giannasio

Credential M.D.

Sex Male

Practice address 900 Lenmar Dr, Suite B, Blue Bell, PA, 19422

Phone (215) 643-1135

Enumeration date Feb 14, 2007

Last updated in NPPES Jul 25, 2007

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License MD016980E (PA) Primary

2084P0802X Addiction Psychiatry Physician Allopathic & Osteopathic Physicians · License MD016980E (PA) 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
MA0551123	Medicaid	PA	-

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

What is the NPI number for Charles Giannasio?

The National Provider Identifier (NPI) for Charles Giannasio is 1376686048, a Type 1 (individual) record in the CMS NPPES registry.

Where does Charles Giannasio practice?

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

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Charles V. Giannasio, MD, PC Addiction Psychiatry Physician · Blue Bell, PA NPI 1982747648

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-25.