Dr. Duane R Allyn, DO

Dr. Duane R Allyn is a Pediatrics Physician provider (Pediatrics) practicing in Flint, MI, registered in the NPPES registry with NPI 1497857650 since 2006. The credential DO stands for Doctor of Osteopathic Medicine.

✓ Active NPI ✓ Valid NPI checksum

NPI	1497857650
Entity type	Individual (Type 1)
Name	Dr. Duane R Allyn
Credential	DO
Sex	Male
Practice address	2184 S BALLENGER HWY, Flint, MI, 48503
Phone	8102325627
Fax	8102328024
Enumeration date	2006-09-01
Last updated in NPPES	2008-11-06

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
208000000X	Pediatrics Physician	Primary	5101010563	MI

DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
3235323	Medicaid	MI	—

Copy-ready billing details

Provider: Duane Allyn, DO
NPI: 1497857650
Taxonomy: 208000000X (Pediatrics Physician)
Address: 2184 S BALLENGER HWY, Flint, MI, 48503

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1275635930	Kienan Murphy	Individual	Pediatrics Physician	Flint, MI
1922492289	Eric Nowicki	Individual	Pediatrics Physician	Flint, MI
1427429448	Indu Singala	Individual	Family Nurse Practitioner	Flint, MI

Verify this record

Cross-check NPI 1497857650 against the authoritative CMS record: view Dr. Duane R Allyn on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Duane Allyn?

Duane Allyn is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-11-06.