NPPES file of Aug 9, 2026

Beth Aaronson, M.D.

Physical Medicine & Rehabilitation Physician · Danbury, CT

Beth Aaronson, M.D. is a physical medicine & rehabilitation physician with a practice address in Danbury, Connecticut, and NPI 1417991456, issued on Jun 16, 2006. Check the license (Connecticut 033695, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417991456
Name
Beth Aaronson
Credential
M.D.
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License number
033695 CT
Self-reported in NPPES; status is on the state search
Practice location
235 Main St, Danbury, CT 06810
Phone
(203) 797-7440
Enumerated
Jun 16, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20110418000396); may accept Medicare assignment
Medical or professional school
Columbia University College Of Physicians And Surgeons, 1990
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 235 Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. William Anderson, PTPhysical Therapist1316560956
  2. Vito Boffoli, MS OTR/LOccupational Therapist1033732680
  3. Jean Chory, PTPhysical Therapist1275155897
  4. Mary D'Arco, M.S., CCC-SLPSpeech-Language Pathologist1831705334
  5. Jeffrey EspinoPhysical Therapist1740682541
  6. Melissa Ferrandino, DPTOrthopedic Physical Therapist1427670199

Verify Beth Aaronson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 033695
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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18% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024

593 Medicare Part D claims for 125 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 205 claims were for opioids.

  1. Beth Aaronson593
  2. Specialty average727

Most prescribed

  1. Baclofen68 claims
  2. Gabapentin49 claims
  3. Oxycodone Hcl45 claims
  4. Pregabalin44 claims
  5. Tramadol Hcl44 claims
  6. Oxycodone-Acetaminophen32 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 MIPS final score for 2023 (Medicare payment program): 94.2 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score78.3
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Beth Aaronson among 192 physical medicine & rehabilitation physician records in Connecticut

Beth Aaronson, M.D. is one of 192 physical medicine & rehabilitation physician records with a practice address in Connecticut. 56% 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 11% of them.

  • NPI issued2006 · 11% of these records are older, 66% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated1990 · median 2004 among the 98 with a school on file
  • Record last updated2007 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in Connecticut

There are 192 physical medicine & rehabilitation physician records in Connecticut.

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. Henry Chen, MDDanbury, CT 068101245868280
  2. Mario Lopez-AvalosDanbury, CT 068101528680113
  3. Shannon MahoneyDanbury, CT 068101740926609
  4. Scott NeumannDanbury, CT 068101437772068
  5. Mitchell Prywes, MDDanbury, CT 068101538172861
  6. Brian Riordan, M.D.Danbury, CT 068101326082751
  7. Randolph Trowbridge, MDDanbury, CT 068101720098247
  8. Oz PariserDanbury, CT 068111821491218

Common questions

What is Beth Aaronson, M.D.'s NPI number?

Beth Aaronson, M.D.'s National Provider Identifier (NPI) is 1417991456, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Beth Aaronson, M.D. located?

The NPPES record lists a practice address at 235 Main St, Danbury, CT, 06810. Phone: (203) 797-7440. Providers update this record themselves, so call before visiting.

How can I verify Beth Aaronson, M.D.'s license?

NPPES lists Connecticut license number 033695, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Beth Aaronson, M.D. prescribe under Medicare Part D?

In 2024, Beth Aaronson, M.D. had 593 Medicare Part D claims for 125 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.

What is Beth Aaronson, M.D.'s MIPS final score?

The 2023 MIPS final score is 94.2 of 100. 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.