Gage August Bollinger, DO
Family Medicine Physician · Kennebunk, ME
Gage August Bollinger, DO is a family medicine physician with a practice address in Kennebunk, Maine, and NPI 1417538653, issued on Apr 19, 2021. Check the license (Maine DO3899, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Gage August Bollinger
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DO3899 ME
Self-reported in NPPES; status is on the state search - Practice location
- 2 Livewell Dr, Kennebunk, ME 04043
- Phone
- (207) 467-8550
- Enumerated
- Apr 19, 2021
- Record last updated
- May 1, 2025
- Fax
- (207) 467-8551
- Medicare enrollment
- Enrolled (PECOS I20241001003768); accepts Medicare assignment
- Medical or professional school
- Lake Erie Col Of Osteo Med At Seton Hill Univ, 2021
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,172 in Maine → Look up another NPI →
Also registered at 2 Livewell Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ali Arsenault, MS, OTR/LOccupational Therapist1083274682
- Martha Bear, DOFamily Medicine Physician1306013180
- Melissa Beauregard, NPFamily Nurse Practitioner1770184269
- Campbell Belisle Haley, MDPain Medicine Physician1316524234
- Megan Bridgeo, P.A.Physician Assistant1437100534
Verify Gage August Bollinger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license DO3899Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average family medicine physician in 2024
430 Medicare Part D claims for 61 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Lisinopril30 claims
- Atorvastatin Calcium28 claims
- Omeprazole23 claims
- Metoprolol Succinate20 claims
- Amlodipine Besylate17 claims
- Hydrochlorothiazide16 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.
Bills Medicare through 2 group practices
- Mainegeneral Medical CenterAugusta, ME
- MainehealthKennebunk, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gage August Bollinger among 1,172 family medicine physician records in Maine
Gage August Bollinger, DO is one of 1,172 family medicine physician records with a practice address in Maine. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 7% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2021 · median 2008 among the 668 with a school on file
- Record last updated2025 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 family medicine physician records list a practice address in Kennebunk
They are 24 of the 386 NPPES records with a practice address in Kennebunk, and 1,172 family medicine physician records in Maine.
All 1,172 in Maine → Every provider in Kennebunk → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Andrea Brown, M.D.Kennebunk, ME 040431881657187
- Elisabeth Delprete, D.O.Kennebunk, ME 040431952387805
- Merrill Farrand, DOKennebunk, ME 040431568494011
- Earl Freeman, D.O.Kennebunk, ME 040431235163890
- Kelly Hayday, M.D.Kennebunk, ME 040431699746909
- Patrick Mulcahy, D.O.Kennebunk, ME 040431316919756
- Merideth Norris, DOKennebunk, ME 040431386684868
- Audrey Okun-Langlais, D.O.Kennebunk, ME 040431194701565
Common questions
What is Gage August Bollinger, DO's NPI number?
Gage August Bollinger, DO's National Provider Identifier (NPI) is 1417538653, issued on Apr 19, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Gage August Bollinger, DO located?
The NPPES record lists a practice address at 2 Livewell Dr, Kennebunk, ME, 04043. Phone: (207) 467-8550. Providers update this record themselves, so call before visiting.
How can I verify Gage August Bollinger, DO's license?
NPPES lists Maine license number DO3899, 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 Gage August Bollinger, DO prescribe under Medicare Part D?
In 2024, Gage August Bollinger, DO had 430 Medicare Part D claims for 61 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.