John G. Carson, M.D.
Vascular Surgery Physician · Scarborough, ME
John G. Carson, M.D. is a vascular surgery physician with a practice address in Scarborough, Maine, and NPI 1871507228, issued on Jul 28, 2006. Check the license (Maine MD21625, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- John G. Carson
- Credential
- M.D.
- Primary taxonomy
- Vascular Surgery Physician 2086S0129X
- License numbers
- MD21625 ME
A85584 CA
36117446 IL
Self-reported in NPPES; status is on the state search - Practice location
- 92 Campus Dr Ste D, Scarborough, ME 04074
- Phone
- (207) 662-8900
- Enumerated
- Jul 28, 2006
- Record last updated
- Apr 17, 2023
- Medicaid ID
- 1871507228 ME
- Medicare enrollment
- Enrolled (PECOS I20171019002012); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest vascular surgery physician records → All 35 in Maine → Look up another NPI →
Also registered at 92 Campus Dr Ste D
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Gray, MDVascular Surgery Physician1407235534
- Suzanne Guinan, FNP-CFamily Nurse Practitioner1740687169
- Jennifer Hallett, PA-CPhysician Assistant1306148986
- Thanh Thao NguyenFoot & Ankle Surgery Podiatrist1295304871
- Jessica Richardson, NPAcute Care Nurse Practitioner1003162132
- Scott Robinson, MDVascular Surgery Physician1457765265
Verify John G. Carson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD21625Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average vascular surgery physician in 2024
35 Medicare Part D claims for 19 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D.
Most prescribed
- Clopidogrel15 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.
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).
Industry payments in 2024: $2,580.10
26 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 4,059 providers of this specialty with any payment received $6,178.00 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.
3 hospitals and group practices
- Central Maine Medical CenterLewiston, ME · Acute Care Hospitals4 of 5 stars
- MainehealthPortland, ME
- St Marys Regional Medical CenterLewiston, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
John G. Carson among 35 vascular surgery physician records in Maine
John G. Carson, M.D. is one of 35 vascular surgery physician records with a practice address in Maine. 80% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 63% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2002 · median 2013 among the 26 with a school on file
- Record last updated2023 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0129X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular Surgery Physician providers in Maine
There are 35 vascular surgery physician records in Maine.
All 35 in Maine → Every provider in Scarborough → Vascular Surgery Physician nationwide →
The 8 vascular surgery physician records with the nearest ZIP codes
- Sarah Gray, MDScarborough, ME 040741407235534
- Douglas Jicha, MDScarborough, ME 040741306879325
- Scott Robinson, MDScarborough, ME 040741457765265
- Sarah Stasulis, MDScarborough, ME 040741972863926
- Mohammad Usmani, M.D.Scarborough, ME 040741508221367
- Lily Wang, MDScarborough, ME 040741811344146
- Edward Friedman, D.O.Raymond, ME 040711205086196
- Anna Boniakowski, MDPortland, ME 041021134565492
Common questions
What is John G. Carson, M.D.'s NPI number?
John G. Carson, M.D.'s National Provider Identifier (NPI) is 1871507228, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John G. Carson, M.D. located?
The NPPES record lists a practice address at 92 Campus Dr Ste D, Scarborough, ME, 04074. Phone: (207) 662-8900. Providers update this record themselves, so call before visiting.
How can I verify John G. Carson, M.D.'s license?
NPPES lists Maine license number MD21625, 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 John G. Carson, M.D. prescribe under Medicare Part D?
In 2024, John G. Carson, M.D. had 35 Medicare Part D claims for 19 beneficiaries; the average among vascular surgery physician prescribers was 201. Part D covers Medicare prescriptions only.
What is John G. Carson, M.D.'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.