David A. Dettmann, DO
Psychiatry Physician · Lewiston, ME
David A. Dettmann, DO is a psychiatry physician with a practice address in Lewiston, Maine, and NPI 1073538427, issued on Jul 13, 2006. Check the license (Maine 1658, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- David A. Dettmann
- Credential
- DO
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 1658 ME
Self-reported in NPPES; status is on the state search - Practice location
- 100 Campus Ave, Lewiston, ME 04240
- Phone
- (207) 777-8974
- Enumerated
- Jul 13, 2006
- Record last updated
- Dec 10, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (207) 777-8946
- Medicaid ID
- 337840099 ME
- Medicare enrollment
- Enrolled (PECOS I20090108000025); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 1994
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 326 in Maine → Look up another NPI →
Also registered at 100 Campus Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Evelina Amparo, M.D.Anatomic Pathology & Clinical Pathology Physician1104803246
- Luke Ballenger, MDPsychiatry Physician1093744237
- Peter Beeckel, MDFamily Medicine Physician1780614149
- Robert Berks, PMHNPPsychiatric/Mental Health Nurse Practitioner1124177522
- Taylor Bolden, LCSWClinical Social Worker1306395017
- Mary Cronin-Finn, LCPCProfessional Counselor1649220492
Verify David A. Dettmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license 1658Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average psychiatry physician in 2024
79 Medicare Part D claims for 19 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
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.
The MIPS final score for 2023 (Medicare payment program): 98.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- MainehealthPortland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David A. Dettmann among 326 psychiatry physician records in Maine
David A. Dettmann, DO is one of 326 psychiatry physician records with a practice address in Maine. 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 7% of them.
- NPI issued2006 · 7% of these records are older, 47% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 44% of these records are
- Graduated1994 · median 2003 among the 142 with a school on file
- Record last updated2008 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Maine
There are 326 psychiatry physician records in Maine.
All 326 in Maine → Every provider in Lewiston → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Luke Ballenger, MDLewiston, ME 042401093744237
- Ashley BeaulieuLewiston, ME 042401023490638
- Annabel Bradford, MDLewiston, ME 042401215324694
- Alfonso Corona, M.DLewiston, ME 042401033254297
- Noreen Flanagan, MDLewiston, ME 042401508186594
- Elliot Gruen, DOLewiston, ME 042401295760106
- Michael Kelley, MDLewiston, ME 042401265464804
- Katherine Kessler, D.O.Lewiston, ME 042401255592275
Common questions
What is David A. Dettmann, DO's NPI number?
David A. Dettmann, DO's National Provider Identifier (NPI) is 1073538427, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David A. Dettmann, DO located?
The NPPES record lists a practice address at 100 Campus Ave, Lewiston, ME, 04240. Phone: (207) 777-8974. Providers update this record themselves, so call before visiting.
How can I verify David A. Dettmann, DO's license?
NPPES lists Maine license number 1658, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David A. Dettmann, DO prescribe under Medicare Part D?
In 2024, David A. Dettmann, DO had 79 Medicare Part D claims for 19 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is David A. Dettmann, DO's MIPS final score?
The 2023 MIPS final score is 98.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.