John Orr Leitner, DDS
General Practice Dentistry · Grand Haven, MI
John Orr Leitner, DDS is a general practice dentistry with a practice address in Grand Haven, Michigan, and NPI 1396741146, issued on Jun 27, 2005. Check the license (Michigan 014348, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Orr Leitner
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 014348 MI
Self-reported in NPPES; status is on the state search - Practice location
- 575 Robbins RD, Grand Haven, MI 49417
- Phone
- (616) 842-2850
- Enumerated
- Jun 27, 2005
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (616) 842-7205
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 4,088 in Michigan → Look up another NPI →
Also registered at 575 Robbins RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Colin Pellegrom, DDSDentist1851078422
Verify John Orr Leitner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 014348Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average general practice dentistry in 2024
21 Medicare Part D claims for 17 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin13 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: $150.00
1 payment: education; the largest payer was Straumann USA LLC. The 41,669 providers of this specialty with any payment received $597.01 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.
John Orr Leitner among 4,088 general practice dentistry records in Michigan
John Orr Leitner, DDS is one of 4,088 general practice dentistry records with a practice address in Michigan. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 general practice dentistry records list a practice address in Grand Haven
They are 17 of the 665 NPPES records with a practice address in Grand Haven, and 4,088 general practice dentistry records in Michigan.
All 4,088 in Michigan → Every provider in Grand Haven → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Keegan Bohn, DDSGrand Haven, MI 494171467945428
- Daniel Bowen, D.D.S.Grand Haven, MI 494171720148893
- Frederick Bruhn II, DDSGrand Haven, MI 494171134282056
- Kennard Creason, DDSGrand Haven, MI 494171386717098
- Paul Creason, D.D.S.Grand Haven, MI 494171134283484
- Jeffrey Fritz, D.D.S. P.C.Grand Haven, MI 494171548343890
- Robert Kamminga, D.D.S.Grand Haven, MI 494171629151980
- Christopher Mountford, DDSGrand Haven, MI 494171619316007
Common questions
What is John Orr Leitner, DDS's NPI number?
John Orr Leitner, DDS's National Provider Identifier (NPI) is 1396741146, issued on Jun 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Orr Leitner, DDS located?
The NPPES record lists a practice address at 575 Robbins RD, Grand Haven, MI, 49417. Phone: (616) 842-2850. Providers update this record themselves, so call before visiting.
How can I verify John Orr Leitner, DDS's license?
NPPES lists Michigan license number 014348, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does John Orr Leitner, DDS prescribe under Medicare Part D?
In 2024, John Orr Leitner, DDS had 21 Medicare Part D claims for 17 beneficiaries; the average among general practice dentistry prescribers was 83. 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.