Allison Charlton, PA-C
Physician Assistant · Saco, ME
Allison Charlton, PA-C is a physician assistant with a practice address in Saco, Maine, and NPI 1649891680, issued on Apr 30, 2020. Check the license with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Allison Charlton
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 506 Main St, Saco, ME 04072
- Phone
- (207) 571-7991
- Enumerated
- Apr 30, 2020
- Record last updated
- Nov 15, 2023
- Medicare enrollment
- Enrolled (PECOS I20210125000169); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 979 in Maine → Look up another NPI →
Also registered at 506 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- William Haith, DOEmergency Medicine Physician1407933807
- Hannah Markham, FNP-BCFamily Nurse Practitioner1427731090
Verify Allison Charlton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% more Medicare Part D claims than the average physician assistant in 2024
1,413 Medicare Part D claims for 400 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 48 claims were for opioids.
Most prescribed
- Atorvastatin Calcium116 claims
- Eliquis64 claims
- Clopidogrel63 claims
- Lisinopril61 claims
- Amlodipine Besylate58 claims
- Gabapentin43 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 one group practice
- Rehabilitation Associates PCPortland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allison Charlton among 979 physician assistant records in Maine
Allison Charlton, PA-C is one of 979 physician assistant records with a practice address in Maine. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 70% of them.
- NPI issued2020 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2020 · median 2017 among the 648 with a school on file
- Record last updated2023 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 physician assistant records list a practice address in Saco
They are 16 of the 715 NPPES records with a practice address in Saco, and 979 physician assistant records in Maine.
All 979 in Maine → Every provider in Saco → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Tyler Atkinson, PA-CSaco, ME 040721376273243
- Veronica Crowder, PA-CSaco, ME 040721831546217
- Jessica Cyr, PASaco, ME 040721265785034
- Lauren Edwards, PA-CSaco, ME 040721265102362
- Tanya Fedyshyn, PA-CSaco, ME 040721770004244
- Nicole Gosselin, PA-S2Saco, ME 040721841928322
- Ross Hanley, PA-CSaco, ME 040721588150783
- Kelli Huth, PA-CSaco, ME 040721528558830
Common questions
What is Allison Charlton, PA-C's NPI number?
Allison Charlton, PA-C's National Provider Identifier (NPI) is 1649891680, issued on Apr 30, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Allison Charlton, PA-C located?
The NPPES record lists a practice address at 506 Main St, Saco, ME, 04072. Phone: (207) 571-7991. Providers update this record themselves, so call before visiting.
How can I verify Allison Charlton, PA-C's license?
Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Allison Charlton, PA-C prescribe under Medicare Part D?
In 2024, Allison Charlton, PA-C had 1,413 Medicare Part D claims for 400 beneficiaries; the average among physician assistant prescribers was 830. 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.