DR. DENNIS O'BRYAN O.D.
NPI 1083688162
Optometrist in Harbor Springs, MI

Q: What is Dennis O'bryan's NPI number?

The NPI number for Dennis O'bryan is 1083688162. It was assigned to this individual provider in the NPPES registry on February 15, 2006.

Q: What is Dennis O'bryan'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 Dennis O'bryan was last updated on April 6, 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.

Active since February 15, 2006

8422 M 119, HARBOR SPRINGS, MI 49740(231) 348-1255(231) 348-3898 Get Directions Write a Review

NPPES record last updated: April 6, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Dennis O'bryan O.d. NPPES

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

DR. DENNIS O'BRYAN O.D. (NPI 1083688162) is an individual optometrist in Harbor Springs, Michigan, licensed in Michigan (2558) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1083688162

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameDR. DENNIS O'BRYANCredential: O.D.

Location Address8422 M 119Harbor Springs, MI 49740-9595

Mailing Address8422 M 119Harbor Springs, MI 49740-9595 · (231) 348-1255 · Fax (231) 348-3898

Phone(231) 348-1255

Fax(231) 348-3898

Sole ProprietorYes

Enumeration DateFebruary 15, 2006

Last NPPES UpdateApril 6, 2010

✔ NPI 1083688162 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 MI · 2558

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.

8422 M 119, Harbor Springs, MI 49740

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Other Identifiers 6

OtherDO002558MI · Mi Licence

Other900B46505MI · Bcbs

Medicare UPINT32729MI

Medicaid94-5071239MI

Medicare PIN0B46505MI

Medicare NSC6117710001MI

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 Dennis O'bryan's NPI number?

The NPI number for Dennis O'bryan is 1083688162. It was assigned to this individual provider in the NPPES registry on February 15, 2006.

Where is Dennis O'bryan located?

Dennis O'bryan practices at 8422 M 119, Harbor Springs, MI 49740. The listed phone number is (231) 348-1255.

What is Dennis O'bryan's specialty?

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

When was this NPI record last updated?

The NPPES record for Dennis O'bryan was last updated on April 6, 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.