William P. Koenig, DDS
Dentist · Cheboygan, MI
William P. Koenig, DDS is a dentist with a practice address in Cheboygan, Michigan, and NPI 1235224411, issued on Oct 4, 2006. Check the license (Michigan 16080, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William P. Koenig
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 16080 MI
Self-reported in NPPES; status is on the state search - Practice location
- 10711 N Straits Hwy, Cheboygan, MI 49721
- Phone
- (989) 732-4199
- Enumerated
- Oct 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 3,439 in Michigan → Look up another NPI →
Also registered at 10711 N Straits Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Moylan, DDSDentist1790870889
- David Rindfusz, DDSDentist1033204276
Verify William P. Koenig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 16080Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average dentist in 2024
234 Medicare Part D claims for 164 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Penicillin V Potassium69 claims
- Amoxicillin62 claims
- Chlorhexidine Gluconate45 claims
- Clindamycin Hcl18 claims
- Cephalexin15 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.
Industry payments in 2024: $32.97
1 payment: food and beverage; the largest payer was Straumann USA LLC. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
William P. Koenig among 3,439 dentist records in Michigan
William P. Koenig, DDS is one of 3,439 dentist records with a practice address in Michigan. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 76% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 dentist records list a practice address in Cheboygan
They are 3 of the 191 NPPES records with a practice address in Cheboygan, and 3,439 dentist records in Michigan.
All 3,439 in Michigan → Every provider in Cheboygan → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Daniel Moylan, DDSCheboygan, MI 497211790870889
- David Rindfusz, DDSCheboygan, MI 497211033204276
- William Ackerman, DDSCharlevoix, MI 497201467502096
- Jacqueline Cresswell, DDSCharlevoix, MI 497201871647685
- Stephen Dewey, DDSCharlevoix, MI 497201548314289
- Julie Dugan, DDSCharlevoix, MI 497201386798015
- Benjamin Fishman, DDSCharlevoix, MI 497201972654531
- Scott Gilliland, DDSCharlevoix, MI 497201578698031
Common questions
What is William P. Koenig, DDS's NPI number?
William P. Koenig, DDS's National Provider Identifier (NPI) is 1235224411, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William P. Koenig, DDS located?
The NPPES record lists a practice address at 10711 N Straits Hwy, Cheboygan, MI, 49721. Phone: (989) 732-4199. Providers update this record themselves, so call before visiting.
How can I verify William P. Koenig, DDS's license?
NPPES lists Michigan license number 16080, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does William P. Koenig, DDS prescribe under Medicare Part D?
In 2024, William P. Koenig, DDS had 234 Medicare Part D claims for 164 beneficiaries; the average among dentist prescribers was 86. 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.