DR. JOHN A LEY MD
NPI 1598872517
Ophthalmology in Bay City, MI

Q: What is John Ley's NPI number?

The NPI number for John Ley is 1598872517. It was assigned to this individual provider in the NPPES registry on August 24, 2006.

Q: What is John Ley's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for John Ley was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 August 24, 2006

116 N TUSCOLA RDQ, BAY CITY, MI 48708(989) 892-9595 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: September 13, 2026.

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About Dr. John A Ley Md NPPES

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

DR. JOHN A LEY MD (NPI 1598872517) is an individual ophthalmology provider in Bay City, Michigan, licensed in Michigan (4301026203) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1598872517

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameDR. JOHN A LEYCredential: MD

Location Address116 N TUSCOLA RDQBay City, MI 48708-6961

Mailing Address116 N Tuscola RdqBay City, MI 48708-6961 · (989) 892-9595

Phone(989) 892-9595

Sole ProprietorNo

Enumeration DateAugust 24, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1598872517 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in MI · 4301026203

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

116 N TUSCOLA RDQ, Bay City, MI 48708

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Other Identifiers 3

Medicaid2683650MI

Medicare UPINB42961

Medicare ID-Type Unspecified0Z96211

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 John Ley's NPI number?

The NPI number for John Ley is 1598872517. It was assigned to this individual provider in the NPPES registry on August 24, 2006.

Where is John Ley located?

John Ley practices at 116 N Tuscola Rdq, Bay City, MI 48708. The listed phone number is (989) 892-9595.

What is John Ley's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

When was this NPI record last updated?

The NPPES record for John Ley was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.