Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jeffrey S Hasson, OD

Optometrist in Springfield, MO · enumerated 2007.

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

National Provider Identifier

1588703318

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Registry record

Entity type Individual (Type 1)

Name Dr. Jeffrey S Hasson

Credential OD

Sex Male

Practice address 3231 S National Ave, Suite 165, Springfield, MO, 65807

Phone (417) 820-9393

Fax (417) 820-9725

Enumeration date Feb 6, 2007

Last updated in NPPES May 13, 2013

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License T002235 (MO) 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
108953	Other	MO	MO BLUE SHIELD
124153722	Medicaid	AR	-
81588	Other	AR	ARK BLUE SHIELD
312015316	Medicaid	MO	-

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 is the NPI number for Jeffrey Hasson?

The National Provider Identifier (NPI) for Jeffrey Hasson is 1588703318, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jeffrey Hasson practice?

The practice location on file with NPPES is in Springfield, MO. 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 2013-05-13.