Ina St. Onge, DO
Pediatric Pulmonology Physician · Portland, ME
Ina St. Onge, DO is a pediatric pulmonology physician with a practice address in Portland, Maine, and NPI 1730591074, issued on May 21, 2014. Check the license (Maine DO3669, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Ina St. Onge
- Credential
- DO
- Primary taxonomy
- Pediatric Pulmonology Physician 2080P0214X
- License number
- DO3669 ME
Self-reported in NPPES; status is on the state search - Practice location
- 887 Congress St Ste 300, Portland, ME 04102
- Phone
- (207) 662-5522
- Enumerated
- May 21, 2014
- Record last updated
- Mar 30, 2026
- Entity
- Type 1 · individual
4 nearest pediatric pulmonology physician records → All 5 in Maine → Look up another NPI →
Also registered at 887 Congress St Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Raechell Kearney, OTOccupational Therapist1346765633
- Hillary Littlefield, OTOccupational Therapist1609391408
- Anthony Perry, OTOccupational Therapist1427573716
- Ronald Zviti, M.D.Pediatric Nephrology Physician1194042481
Verify Ina St. Onge in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license DO3669Check 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 MIPS final score for 2023 (Medicare payment program): 97 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).
Pediatric Pulmonology Physician providers in Maine
There are 5 pediatric pulmonology physician records in Maine.
All 5 in Maine → Every provider in Portland → Pediatric Pulmonology Physician nationwide →
The 4 pediatric pulmonology physician records with the nearest ZIP codes
- Anne Coates, M.D.Portlanad, ME 041021043417116
- Lilah Melzer, DOPortland, ME 041021215496161
- Colby Wyatt, MD PHDPortland, ME 041021073788956
- Thomas Mellow, M.D.South Portland, ME 041061003846361
Common questions
What is Ina St. Onge, DO's NPI number?
Ina St. Onge, DO's National Provider Identifier (NPI) is 1730591074, issued on May 21, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ina St. Onge, DO located?
The NPPES record lists a practice address at 887 Congress St Ste 300, Portland, ME, 04102. Phone: (207) 662-5522. Providers update this record themselves, so call before visiting.
How can I verify Ina St. Onge, DO's license?
NPPES lists Maine license number DO3669, 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 Ina St. Onge, DO's MIPS final score?
The 2023 MIPS final score is 97 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.