GRIFFIN MASON
NPI 1477444859
Optometrist in Coshocton, OH

Q: What is Griffin Mason's NPI number?

The NPI number for Griffin Mason is 1477444859. It was assigned to this individual provider in the NPPES registry on July 14, 2025.

Q: What is Griffin Mason's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Griffin Mason was last updated on May 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.

Active since July 14, 2025PECOS Enrolled

535 CHESTNUT ST, COSHOCTON, OH 43812(740) 622-2270 Get Directions Write a Review

NPPES record last updated: May 12, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

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About Griffin Mason NPPES

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

GRIFFIN MASON (NPI 1477444859) is an individual optometrist in Coshocton, Ohio, licensed in Ohio (OPT.007469) and active in the NPI registry since July 2025. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477444859

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameGRIFFIN MASON

Location Address535 CHESTNUT STCoshocton, OH 43812-1210

Mailing Address535 Chestnut StCoshocton, OH 43812-1210

Phone(740) 622-2270

Sole ProprietorNo

Enumeration DateJuly 14, 2025

Last NPPES UpdateMay 12, 2026

NPPES CertifiedMay 12, 2026

✔ NPI 1477444859 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in OH · OPT.007469

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

535 CHESTNUT ST, Coshocton, OH 43812

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Griffin Mason is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43812 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$126.12 typical visit price

range $54.34 – $166.65

Typical copayment $31.53 (range $13.58 – $41.66)

Most-billed visit code 99204

Established Patient

$68.07 typical visit price

range $17.10 – $135.40

Typical copayment $17.01 (range $4.27 – $33.85)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. DANIELLE ERWIN ELLIS O.D.

Optometrist

535 CHESTNUT ST
COSHOCTON, OH 43812

Coshocton County (740) 622-2270

DR DAVID A ERWIN AND ASSOCIATES INC

Optometrist

535 CHESTNUT ST
COSHOCTON, OH 43812

Coshocton County (740) 622-2270

DR. DAVID ANDREW ERWIN O.D.

Optometrist

535 CHESTNUT ST
COSHOCTON, OH 43812

Coshocton County (740) 622-2270

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 Griffin Mason's NPI number?

The NPI number for Griffin Mason is 1477444859. It was assigned to this individual provider in the NPPES registry on July 14, 2025.

Where is Griffin Mason located?

Griffin Mason practices at 535 Chestnut St, Coshocton, OH 43812. The listed phone number is (740) 622-2270.

What is Griffin Mason's specialty?

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

Is Griffin Mason enrolled in Medicare?

Yes. Griffin Mason is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Griffin Mason was last updated on May 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.