Nathan Walter Ponitz, DO
Anesthesiology Physician · Augusta, ME
Nathan Walter Ponitz, DO is an anesthesiology physician with a practice address in Augusta, Maine, and NPI 1346501186, issued on Jun 7, 2012. Check the license (Maine D02650, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Nathan Walter Ponitz
- Credential
- DO
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- D02650 ME
Self-reported in NPPES; status is on the state search - Practice location
- 35 Medical Center Pkwy, Augusta, ME 04330
- Phone
- (207) 622-1959
- Enumerated
- Jun 7, 2012
- Record last updated
- Jul 11, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (207) 430-4007
- Medicare enrollment
- Enrolled (PECOS I20160823001156); accepts Medicare assignment
- Medical or professional school
- University Of New England, College Of Osteo Medicine, 2012
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 280 in Maine → Look up another NPI →
Also registered at 35 Medical Center Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Morgan Abbey, M.D.Obstetrics & Gynecology Physician1851823033
- Mohammed Al-Nufal, MDPediatrics Physician1295155869
- Dianna Alexander, LCSWClinical Social Worker1104472083
- Lucy Algeo, DOFamily Medicine Physician1205574464
- Shannon AllenOtolaryngology Physician1497997910
- Nicholas Andresen, MDOtolaryngology Physician1104322130
Verify Nathan Walter Ponitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license D02650Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 97.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $20.00
1 payment: education; the largest payer was Csl Behring. The 17,774 providers of this specialty with any payment received $669.59 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.
Bills Medicare through one group practice
- Kennebec Anesthesia Associates PAWaterville, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathan Walter Ponitz among 280 anesthesiology physician records in Maine
Nathan Walter Ponitz, DO is one of 280 anesthesiology physician records with a practice address in Maine. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 71% of them.
- NPI issued2012 · 71% of these records are older, 27% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2012 · median 2007 among the 192 with a school on file
- Record last updated2016 · 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 207L00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Maine
There are 280 anesthesiology physician records in Maine.
All 280 in Maine → Every provider in Augusta → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Eric Barry, MDAugusta, ME 043301134121171
- Rebecca Brackett, MDAugusta, ME 043301750383725
- John CarpenterAugusta, ME 043301679575625
- James Decourcey, D.O.Augusta, ME 043301851463160
- Madhavi Gurram Alu, M.D.Augusta, ME 043301265744288
- Kyle Holmsen, DOAugusta, ME 043301841949633
- Jacob Longfellow, DOAugusta, ME 043301851978233
- Raina Lourens, M.D.Augusta, ME 043301760640056
Common questions
What is Nathan Walter Ponitz, DO's NPI number?
Nathan Walter Ponitz, DO's National Provider Identifier (NPI) is 1346501186, issued on Jun 7, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Walter Ponitz, DO located?
The NPPES record lists a practice address at 35 Medical Center Pkwy, Augusta, ME, 04330. Phone: (207) 622-1959. Providers update this record themselves, so call before visiting.
How can I verify Nathan Walter Ponitz, DO's license?
NPPES lists Maine license number D02650, 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.
What is Nathan Walter Ponitz, DO's MIPS final score?
The 2023 MIPS final score is 97.1 of 100, reported for the practice group. 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.