Ann Trout, M.D.
Rheumatology Physician · Hyannis, MA
Ann Trout, M.D. is a rheumatology physician with a practice address in Hyannis, Massachusetts, and NPI 1427095553, issued on May 31, 2006. Check the license (Massachusetts 81108, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Ann Trout
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 81108 MA
Self-reported in NPPES; status is on the state search - Practice location
- 700 Attucks LN, Hyannis, MA 02601
- Phone
- (508) 790-2619
- Enumerated
- May 31, 2006
- Record last updated
- May 23, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (508) 790-8149
- Medicaid ID
- 3149846 MA
- Medicare enrollment
- Enrolled (PECOS I20200423001675); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 343 in Massachusetts → Look up another NPI →
Also registered at 700 Attucks LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ann Trout in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 81108Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% more Medicare Part D claims than the average rheumatology physician in 2024
2,008 Medicare Part D claims for 360 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.
Most prescribed
- Methotrexate250 claims
- Hydroxychloroquine Sulfate223 claims
- Prednisone215 claims
- Amjevita(Cf) Autoinjector95 claims
- Leflunomide84 claims
- Rinvoq82 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): 83.8 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: $48.20
3 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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.
Bills Medicare through one group practice
- Presbyterian Healthcare ServicesAlbuquerque, NM
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ann Trout among 343 rheumatology physician records in Massachusetts
Ann Trout, M.D. is one of 343 rheumatology physician records with a practice address in Massachusetts. 73% 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, 45% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1988 · median 2004 among the 212 with a school on file
- Record last updated2008 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Massachusetts
There are 343 rheumatology physician records in Massachusetts.
All 343 in Massachusetts → Every provider in Hyannis → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- David Brown, MDHyannis, MA 026011225071962
- Jurgen Craig-Muller, MDHyannis, MA 026011073594123
- Marlene Marte Furment, MDHyannis, MA 026011376195123
- Michelle Costa, D.O.Falmouth, MA 025401962548941
- Kelsey Rigby, DOFalmouth, MA 025401871052795
- Laura Amorese-O'Connell, MDAttleboro, MA 027031518278290
- Sreekala Vasudevan, M.DAttleboro, MA 027031215041975
- Suzelle Luc, MDFairhaven, MA 027191770765505
Common questions
What is Ann Trout, M.D.'s NPI number?
Ann Trout, M.D.'s National Provider Identifier (NPI) is 1427095553, issued on May 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ann Trout, M.D. located?
The NPPES record lists a practice address at 700 Attucks LN, Hyannis, MA, 02601. Phone: (508) 790-2619. Providers update this record themselves, so call before visiting.
How can I verify Ann Trout, M.D.'s license?
NPPES lists Massachusetts license number 81108, 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 Ann Trout, M.D. prescribe under Medicare Part D?
In 2024, Ann Trout, M.D. had 2,008 Medicare Part D claims for 360 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Ann Trout, M.D.'s MIPS final score?
The 2023 MIPS final score is 83.8 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.