NPPES file of Aug 9, 2026

William M. Northway, D.D.S.,M.S.

Orthodontics and Dentofacial Orthopedics Dentistry · Traverse City, MI

William M. Northway, D.D.S.,M.S. is an orthodontics and dentofacial orthopedics dentistry with a practice address in Traverse City, Michigan, and NPI 1801983531, issued on Oct 6, 2006. Check the license with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1801983531
Name
William M. Northway
Credential
D.D.S.,M.S.
Primary taxonomy
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
Practice location
12776 S West Bay Shore Dr, Traverse City, MI 49684
Phone
(231) 946-0070
Enumerated
Oct 6, 2006
Record last updated
Oct 15, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(231) 946-6026
Medicaid ID
4852715 MI
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest orthodontics and dentofacial orthopedics dentistry records → All 335 in Michigan → Look up another NPI →

Also registered at 12776 S West Bay Shore Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Craig Fountain, DDSOral and Maxillofacial Surgery (Dentist)1992759625
  2. Jason Hall, D.D.S.,M.S.Orthodontics and Dentofacial Orthopedics Dentistry1043307788
  3. David Howard, DDSOral and Maxillofacial Surgery (Dentist)1982651980
  4. Bruce Lee, D.D.S.General Practice Dentistry1285741827
  5. Daniel Madion, DDS, MDOral and Maxillofacial Surgery (Dentist)1891837522
  6. Wayne Olsen, DDSOral and Maxillofacial Surgery (Dentist)1215984216

Verify William M. Northway in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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William M. Northway among 335 orthodontics and dentofacial orthopedics dentistry records in Michigan

William M. Northway, D.D.S.,M.S. is one of 335 orthodontics and dentofacial orthopedics dentistry records with a practice address in Michigan. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 69% newer
  • In a Medicare fileNo · 56% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 80% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthodontics and Dentofacial Orthopedics Dentistry providers in Michigan

There are 335 orthodontics and dentofacial orthopedics dentistry records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 335 in Michigan → Every provider in Traverse City → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →

The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes

  1. Jason Hall, D.D.S.,M.S.Traverse City, MI 496841043307788
  2. Ronald Lints, D.D.S., M.S.Traverse City, MI 496841740402759
  3. Scott Schulz, D.D.S.,M.S.Traverse City, MI 496841376760181
  4. Sara Bergsma, DDS, MSTraverse City, MI 496861699875054
  5. Spencer Crouch, DDS, MSTraverse City, MI 496861407204431
  6. Robert Portenga, D.D.S., M.S.Traverse City, MI 496861184753691
  7. Andrew Rummel, D.D.S., M.S.Suttons Bay, MI 496821134430515
  8. Daniel Sarya, DDS, MPHTraverse City, MI 496861528122207

Common questions

What is William M. Northway, D.D.S.,M.S.'s NPI number?

William M. Northway, D.D.S.,M.S.'s National Provider Identifier (NPI) is 1801983531, issued on Oct 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William M. Northway, D.D.S.,M.S. located?

The NPPES record lists a practice address at 12776 S West Bay Shore Dr, Traverse City, MI, 49684. Phone: (231) 946-0070. Providers update this record themselves, so call before visiting.

How can I verify William M. Northway, D.D.S.,M.S.'s license?

Search the Michigan board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.