Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Charles Demirjian, MD

Interventional Pain Medicine Physician in Centerville, OH · enumerated 2005.

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

National Provider Identifier

1144222480

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Charles Demirjian

Credential MD

Sex Male

Practice address Centerville, OH, 45459

Phone (937) 298-3800

Fax (937) 296-0272

Enumeration date Jun 1, 2005

Last updated in NPPES Oct 25, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License 35048624D (OH) 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
0500446	Other	OH	UNITED HEALTHCARE
2086574	Other	OH	AETNA
000000037042	Other	OH	ANTHEM
0518461	Medicaid	OH	-
D48624	Other	OH	HUMANA

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

What is the NPI number for Charles Demirjian?

The National Provider Identifier (NPI) for Charles Demirjian is 1144222480, a Type 1 (individual) record in the CMS NPPES registry.

Where does Charles Demirjian practice?

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

Other providers at this practice address

Browse all →

Demirjian Neurology & Pain Management, Inc. Interventional Pain Medicine Physician · Centerville, OH NPI 1487846804 Aeg Ohio Professional PC Optometrist · Centerville, OH NPI 1265237580

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-25.