Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Craig Evan Chalfie, MD

Pediatrics Physician in Miamisburg, OH · enumerated 2005 · practices at Cornerstone Pediatrics LLC.

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

National Provider Identifier

1255318192

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Registry record

Entity type Individual (Type 1)

Name Craig Evan Chalfie

Credential MD

Sex Male

Practice address 3333 W Tech Rd Ste 220, Miamisburg, OH, 45342

Phone (937) 885-4475

Fax (937) 885-3670

Enumeration date Dec 30, 2005

Last updated in NPPES Dec 4, 2024

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 35079572 (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
522374873026	Other	-	CARESOURCE
1203168	Other	-	UHC
2279510	Medicaid	OH	-
2638441	Other	-	AETNA
0967627001	Other	-	CIGNA
522374873	Other	-	TAX ID
000000244979	Other	-	ANTHEM
10789583	Other	-	CAQH NUMBER
R27722	Other	-	NATIONAL PROVIDER ID
35079572	Other	OH	LICENSE
D79572	Other	-	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 Craig Chalfie?

The National Provider Identifier (NPI) for Craig Chalfie is 1255318192, a Type 1 (individual) record in the CMS NPPES registry.

Where does Craig Chalfie practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-04.