Paul Michael Charpentier, MD
Orthopaedic Surgery Physician · Willits, CA
Paul Michael Charpentier, MD is an orthopaedic surgery physician with a practice address in Willits, California, and NPI 1740542380, issued on Jun 11, 2012. Check the license (California A155923, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Paul Michael Charpentier
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- A155923 CA
4301100821 MI
Self-reported in NPPES; status is on the state search - Practice location
- 3 Marcela Dr, Willits, CA 95490
- Phone
- (707) 459-6115
- Enumerated
- Jun 11, 2012
- Record last updated
- Feb 12, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 1740542380 MI
- Medicare enrollment
- Enrolled (PECOS I20181112000012); accepts Medicare assignment
- Medical or professional school
- Northeastern Ohio University College Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 2,276 in California → Look up another NPI →
Also registered at 3 Marcela Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Craig Boyle, D.C.Chiropractor1891722575
- Frank Braverman, PHARMDPharmacist1114431848
- Erica D'Anis, CPNPPediatric Nurse Practitioner1073097630
- John Glyer, M.D,Family Medicine Physician1801866785
- Emily Hauser, PAPhysician Assistant1750055562
Verify Paul Michael Charpentier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A155923Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% more Medicare Part D claims than the average orthopaedic surgery physician in 2024
504 Medicare Part D claims for 228 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 189 claims were for opioids.
Most prescribed
- Oxycodone Hcl99 claims
- Amoxicillin-Clavulanate Potass73 claims
- Hydrocodone-Acetaminophen59 claims
- Celecoxib55 claims
- Gabapentin41 claims
- Tramadol Hcl26 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 practice group's MIPS final score for 2023 (Medicare payment program): 73.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $172.58
6 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 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.
4 hospitals and group practices
- Adventist Health Mendocino CoastFort Bragg, CA · Critical Access Hospitals3 of 5 stars
- Adventist Health Physicians NetworkWillits, CA
- Ukiah Adventist HospitalUkiah, CA
- Willits Hospital IncWillits, CA
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.
Paul Michael Charpentier among 2,276 orthopaedic surgery physician records in California
Paul Michael Charpentier, MD is one of 2,276 orthopaedic surgery physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 77% of them.
- NPI issued2012 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2012 · median 2003 among the 1,347 with a school on file
- Record last updated2019 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 orthopaedic surgery physician records list a practice address in Willits
They are 2 of the 162 NPPES records with a practice address in Willits, and 2,276 orthopaedic surgery physician records in California.
All 2,276 in California → Every provider in Willits → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Jeremiah Dawson, M.D.Willits, CA 954901356576946
- David Goheen, M.D.The Sea Ranch, CA 954971053658385
- Aldis Baltins, MDUkiah, CA 954821811077704
- William Cress, M.D.Ukiah, CA 954821790866085
- Ephraim Dickinson, M.D.Ukiah, CA 954821386957785
- Scott Gherini, M.D.Ukiah, CA 954821033175187
- Carl Henning, M.D.Ukiah, CA 954821881678548
- Thomas Kilkenny, MDUkiah, CA 954821114007093
Common questions
What is Paul Michael Charpentier, MD's NPI number?
Paul Michael Charpentier, MD's National Provider Identifier (NPI) is 1740542380, issued on Jun 11, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Paul Michael Charpentier, MD located?
The NPPES record lists a practice address at 3 Marcela Dr, Willits, CA, 95490. Phone: (707) 459-6115. Providers update this record themselves, so call before visiting.
How can I verify Paul Michael Charpentier, MD's license?
NPPES lists California license number A155923, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Paul Michael Charpentier, MD prescribe under Medicare Part D?
In 2024, Paul Michael Charpentier, MD had 504 Medicare Part D claims for 228 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Paul Michael Charpentier, MD's MIPS final score?
The 2023 MIPS final score is 73.8 of 100, reported for the practice group. 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.