Gail A. Woolhiser, DDS
Endodontics · Bay City, MI
Gail A. Woolhiser, DDS is an endodontics with a practice address in Bay City, Michigan, and NPI 1407079619, issued on Apr 10, 2007. Check the license (Michigan 2901016719, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gail A. Woolhiser
- Credential
- DDS
- Primary taxonomy
- Endodontics 1223E0200X
- License number
- 2901016719 MI
Self-reported in NPPES; status is on the state search - Practice location
- 916 Washington, Bay City, MI 48708
- Phone
- (989) 894-1122
- Enumerated
- Apr 10, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (989) 894-2626
- Entity
- Type 1 · individual
8 nearest endodontics records → All 176 in Michigan → Look up another NPI →
Also registered at 916 Washington
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Sulfaro, DDSEndodontics1790908903
Verify Gail A. Woolhiser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 2901016719Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average endodontics in 2024
132 Medicare Part D claims for 108 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin104 claims
- Azithromycin21 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Gail A. Woolhiser among 176 endodontics records in Michigan
Gail A. Woolhiser, DDS is one of 176 endodontics records with a practice address in Michigan. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 37% of them.
- NPI issued2007 · 37% of these records are older, 28% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endodontics providers in Michigan
There are 176 endodontics records in Michigan.
All 176 in Michigan → Every provider in Bay City → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Michael Sulfaro, DDSBay City, MI 487081790908903
- Kenneth Merckel, DDSMayville, MI 487441962514240
- Kenneth Grove, D.D.S.Midland, MI 486401447374335
- Jeffrey Dwan, DDS MSSaginaw, MI 486381790881902
- John Galsterer, D.M.D.Saginaw, MI 486381386735579
- John Galsterer, D.D.S.Saginaw, MI 486381518060326
- Theodore Grigg, D.M.D.Saginaw, MI 486381063527695
- Erik Deyoung, D.D.S., M.S.East Lansing, MI 488231063710655
Common questions
What is Gail A. Woolhiser, DDS's NPI number?
Gail A. Woolhiser, DDS's National Provider Identifier (NPI) is 1407079619, issued on Apr 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gail A. Woolhiser, DDS located?
The NPPES record lists a practice address at 916 Washington, Bay City, MI, 48708. Phone: (989) 894-1122. Providers update this record themselves, so call before visiting.
How can I verify Gail A. Woolhiser, DDS's license?
NPPES lists Michigan license number 2901016719, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Gail A. Woolhiser, DDS prescribe under Medicare Part D?
In 2024, Gail A. Woolhiser, DDS had 132 Medicare Part D claims for 108 beneficiaries; the average among endodontics prescribers was 121. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.