Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jon David Heaverlo, O.D.

Optometrist in Chariton, IA · enumerated 2006 · practices at Osceola Vision Center P.C..

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

National Provider Identifier

1669437968

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Registry record

Entity type Individual (Type 1)

Name Dr. Jon David Heaverlo

Credential O.D.

Sex Male

Practice address 131 N Main St, Chariton, IA, 50049

Phone (641) 774-7507

Fax (641) 774-0466

Enumeration date Apr 19, 2006

Last updated in NPPES Sep 27, 2007

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 02187 (IA) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
26830	Other	IA	BCBS OSCEOLA
0277610001	Other	IA	CMERC OVC
0277610002	Other	IA	DMERC CVC
26834	Other	IA	BCBS CHARITON
0277610004	Other	IA	DMERC OTT
6219121	Medicaid	IA	-
5219121	Medicaid	IA	-
821921	Medicaid	IA	-
34213	Other	IA	BCBS OTTUMWA

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 specialty is Jon Heaverlo?

Jon Heaverlo is registered in NPPES with the primary taxonomy of Optometrist. 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.

Other providers at this practice address

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Osceola Vision Center P.C. Eyewear Supplier · Chariton, IA NPI 1982881850

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-27.