Kathy Bouton Semmel, PA
Physician Assistant · Hampden, ME
Kathy Bouton Semmel, PA is a physician assistant with a practice address in Hampden, Maine, and NPI 1851300255, issued on Aug 5, 2006. Check the license (Maine PA1051, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathy Bouton Semmel
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA1051 ME
Self-reported in NPPES; status is on the state search - Practice location
- 21 Western Ave, Hampden, ME 04444
- Phone
- (207) 862-0300
- Enumerated
- Aug 5, 2006
- Record last updated
- Feb 3, 2022
- Fax
- (207) 907-1041
- Medicaid ID
- 300640099 ME
- Medicare enrollment
- Enrolled (PECOS I20040503001187); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 1992
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 979 in Maine → Look up another NPI →
Also registered at 21 Western Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Darla Cameron, FNPFamily Nurse Practitioner1639188758
- John Patten, DOFamily Medicine Physician1669577938
Verify Kathy Bouton Semmel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license PA1051Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8.7 times the Medicare Part D claims of the average physician assistant in 2024
7,246 Medicare Part D claims for 428 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. 188 claims were for opioids.
Most prescribed
- Levothyroxine Sodium376 claims
- Atorvastatin Calcium332 claims
- Lisinopril288 claims
- Amlodipine Besylate229 claims
- Pantoprazole Sodium197 claims
- Rosuvastatin Calcium195 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.
One hospital affiliation
- St Joseph HospitalHampden, ME · Acute Care Hospitals3 of 5 stars
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.
Kathy Bouton Semmel among 979 physician assistant records in Maine
Kathy Bouton Semmel, PA 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 73% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1992 · median 2017 among the 648 with a school on file
- Record last updated2022 · 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).
4 physician assistant records list a practice address in Hampden
They are 4 of the 89 NPPES records with a practice address in Hampden, and 979 physician assistant records in Maine.
All 979 in Maine → Every provider in Hampden → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kenni Ashey, PAHampden, ME 044441750832911
- Trystan Collett, PA-CHampden, ME 044441457178493
- John Stephens, PAHampden, ME 044441104834837
- Gregg Christensen, PAGreenville, ME 044411790733376
- Jaime Knowlton, P.A.-CGreenville, ME 044411851673503
- Kelsey Hughes, PA-CLagrange, ME 044531376993477
- Alex Braddock, PA-CLincoln, ME 044571437533460
- Amanda Buzzell, PACLincoln, ME 044571831539899
Common questions
What is Kathy Bouton Semmel, PA's NPI number?
Kathy Bouton Semmel, PA's National Provider Identifier (NPI) is 1851300255, issued on Aug 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kathy Bouton Semmel, PA located?
The NPPES record lists a practice address at 21 Western Ave, Hampden, ME, 04444. Phone: (207) 862-0300. Providers update this record themselves, so call before visiting.
How can I verify Kathy Bouton Semmel, PA's license?
NPPES lists Maine license number PA1051, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Kathy Bouton Semmel, PA prescribe under Medicare Part D?
In 2024, Kathy Bouton Semmel, PA had 7,246 Medicare Part D claims for 428 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.