MARGARET A HAMILTON OD INC
NPI 1437480563
Optometrist in Kettering, OH

Q: What is Margaret A Hamilton Od Inc's NPI number?

The NPI number for Margaret A Hamilton Od Inc is 1437480563. It was assigned to this organization in the NPPES registry on January 29, 2010.

Q: What is Margaret A Hamilton Od Inc's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Active since January 29, 2010

2194 HEWITT AVE, KETTERING, OH 45440(937) 438-1717(937) 438-3469 Get Directions Write a Review

NPPES record last updated: January 29, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Margaret A Hamilton Od Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARGARET A HAMILTON OD INC (NPI 1437480563) is a healthcare organization registered as an optometrist in Kettering, Ohio and active in the NPI registry since January 2010. The organization lists Margaret A Hamilton, Owner/od, as its authorized official.

NPPES Registry Identity

NPI1437480563

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameMARGARET A HAMILTON OD INC

Location Address2194 HEWITT AVEKettering, OH 45440-4242

Mailing Address2194 Hewitt AveKettering, OH 45440-4242 · (937) 438-1717 · Fax (937) 438-3469

Phone(937) 438-1717

Fax(937) 438-3469

Organization SubpartNo

Authorized OfficialMargaret A HamiltonOwner/od · (937) 438-1717

Enumeration DateJanuary 29, 2010

✔ NPI 1437480563 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in OH · 3944

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

2194 HEWITT AVE, Kettering, OH 45440

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Other Identifiers 3

Medicaid0672151OH

Medicare PIN0606062OH

Medicare UPINT48668

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Margaret A Hamilton Od Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Margaret A Hamilton Od Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Margaret Coogan, O.D.

Optometry

NPI 1922077734

2194 HEWITT AVE
Kettering, OH 45440

(937) 438-1717

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Margaret A Hamilton Od Inc's NPI number?

The NPI number for Margaret A Hamilton Od Inc is 1437480563. It was assigned to this organization in the NPPES registry on January 29, 2010.

Where is Margaret A Hamilton Od Inc located?

Margaret A Hamilton Od Inc is located at 2194 Hewitt Ave, Kettering, OH 45440. The listed phone number is (937) 438-1717.

What is Margaret A Hamilton Od Inc's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Margaret A Hamilton Od Inc enrolled in Medicare?

Yes. Margaret A Hamilton Od Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Margaret A Hamilton Od Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Optometry) reassigns their Medicare billing to Margaret A Hamilton Od Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Margaret A Hamilton Od Inc was last updated on January 29, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.