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DR. WILLIAM DAVID NIGL DDS
NPI 1861613135
Dentist in Saginaw, MI

Active since May 02, 2007
4300 STATE ST, SAGINAW, MI 48603(989) 799-6140(989) 799-3241 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William David Nigl Dds NPPES

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

DR. WILLIAM DAVID NIGL DDS (NPI 1861613135) is an individual dentist in Saginaw, Michigan, licensed in Michigan (10014) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1861613135
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. WILLIAM DAVID NIGLCredential: DDS
Location Address4300 STATE STSaginaw, MI 48603
Mailing Address4300 State StSaginaw, MI 48603 · (989) 799-6140 · Fax (989) 799-3241
Phone(989) 799-6140
Fax(989) 799-3241
Sole ProprietorNo
Enumeration DateMay 2, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1861613135 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in MI · 10014
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
4300 STATE ST, Saginaw, MI 48603
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Other Providers at the Same Location NPPES 2

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

DR. JOHN MICHAEL HARASIN DDS
Dentist
4300 STATE ST
SAGINAW, MI 48603
Saginaw County (989) 792-2461
DR. SCOTT ZACHARY NIGL D.D.S.
Dentist (General Practice)
4300 STATE ST
SAGINAW, MI 48603
Saginaw County (989) 799-6140

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 William Nigl's NPI number?

The NPI number for William Nigl is 1861613135. It was assigned to this individual provider in the NPPES registry on May 2, 2007.

Where is William Nigl located?

William Nigl practices at 4300 State St, Saginaw, MI 48603. The listed phone number is (989) 799-6140.

What is William Nigl's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

What insurance does William Nigl accept?

Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and HRI Dental & Vision and 3 other insurers list William Nigl as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for William Nigl 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.