Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Constantin Parizianu, M.D.

Critical Care Medicine (Internal Medicine) Physician in Meadville, PA · enumerated 2008.

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

National Provider Identifier

1437315579

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Registry record

Entity type Individual (Type 1)

Name Dr. Constantin Parizianu

Credential M.D.

Sex Male

Practice address 751 Liberty St, Meadville, PA, 16335

Phone (814) 333-5000

Enumeration date Jul 29, 2008

Last updated in NPPES Sep 27, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License ME157306 (FL) Secondary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License ME157306 (FL) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 249524 (NY) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License ME157306 (FL) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License ME157306 (FL) 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
119104400	Medicaid	FL	-
VK263	Other	FL	MEDICARE HF

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 Constantin Parizianu practice?

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

What is the NPI number for Constantin Parizianu?

The National Provider Identifier (NPI) for Constantin Parizianu is 1437315579, 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 2025-09-27.