Haldor P. Barnes, M.D.
Family Medicine Physician · Mashpee, MA
Haldor P. Barnes, M.D. is a family medicine physician with a practice address in Mashpee, Massachusetts, and NPI 1861428849, issued on Jun 23, 2006. Check the license (Massachusetts 38308, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Haldor P. Barnes
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 38308 MA
016465 ME
Self-reported in NPPES; status is on the state search - Practice location
- 5 Industrial Drive, Mashpee, MA 02649
- Phone
- (508) 477-4282
- Enumerated
- Jun 23, 2006
- Record last updated
- Mar 10, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (508) 539-6134
- Medicaid ID
- 431553599 ME
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,265 in Massachusetts → Look up another NPI →
Also registered at 5 Industrial Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cheryl Rothwell, NPAdult Health Nurse Practitioner1376777458
Verify Haldor P. Barnes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 38308Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average family medicine physician in 2024
2,310 Medicare Part D claims for 180 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 73 claims were for opioids.
Most prescribed
- Lisinopril118 claims
- Atorvastatin Calcium116 claims
- Amlodipine Besylate89 claims
- Levothyroxine Sodium89 claims
- Metformin Hcl73 claims
- Metoprolol Succinate56 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.
Industry payments in 2024: $430.60
21 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Haldor P. Barnes among 2,265 family medicine physician records in Massachusetts
Haldor P. Barnes, M.D. is one of 2,265 family medicine physician records with a practice address in Massachusetts. 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 14% of them.
- NPI issued2006 · 14% of these records are older, 55% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2014 · 59% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 family medicine physician records list a practice address in Mashpee
They are 13 of the 356 NPPES records with a practice address in Mashpee, and 2,265 family medicine physician records in Massachusetts.
All 2,265 in Massachusetts → Every provider in Mashpee → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jennifer Aucoin, M.D.Mashpee, MA 026491629187893
- Ronald Backer, M.D.Mashpee, MA 026491083735146
- Sandra BenderMashpee, MA 026491831169234
- Kristy Brown, D.O.Mashpee, MA 026491417939661
- Sarah Clifford, PHYSICIAN ASSISTANTMashpee, MA 026491881469039
- Julia Craig-Muller, MDMashpee, MA 026491235110396
- Kate Drumond, D.O.Mashpee, MA 026491649533795
- Charles Malis, M.D.Mashpee, MA 026491891766176
Common questions
What is Haldor P. Barnes, M.D.'s NPI number?
Haldor P. Barnes, M.D.'s National Provider Identifier (NPI) is 1861428849, issued on Jun 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Haldor P. Barnes, M.D. located?
The NPPES record lists a practice address at 5 Industrial Drive, Mashpee, MA, 02649. Phone: (508) 477-4282. Providers update this record themselves, so call before visiting.
How can I verify Haldor P. Barnes, M.D.'s license?
NPPES lists Massachusetts license number 38308, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Haldor P. Barnes, M.D. prescribe under Medicare Part D?
In 2024, Haldor P. Barnes, M.D. had 2,310 Medicare Part D claims for 180 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.