NPPES file of Aug 9, 2026

Carolyn M. Testa-Casino, MD

Physical Medicine & Rehabilitation Physician · Stamford, CT

Carolyn M. Testa-Casino, MD is a physical medicine & rehabilitation physician with a practice address in Stamford, Connecticut, and NPI 1609807270, issued on Jul 5, 2006. Check the license (Connecticut 033974, 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
1609807270
Name
Carolyn M. Testa-Casino
Credential
MD
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License number
033974 CT
Self-reported in NPPES; status is on the state search
Practice location
32 Strawberry Hill CT, Stamford, CT 06902
Phone
(203) 316-0610
Enumerated
Jul 5, 2006
Record last updated
Mar 9, 2015 (not updated in 11 years: call before relying on the address or phone)
Medicaid ID
001339747 CT
Medicare enrollment
Enrolled (PECOS I20060426000449); accepts Medicare assignment
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 32 Strawberry Hill CT

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

  1. Rodrigo Acosta, M.D.Family Medicine Physician1023102092
  2. Raghav Aggarwal, MDInternal Medicine Physician1093244378
  3. Carol Baird, CRNPFamily Nurse Practitioner1932251634
  4. Genie Ball, PA-CSurgical Physician Assistant1841475126
  5. Henry Beecher, M.D.Gastroenterology Physician1396949582
  6. Melissa Bertuzzi, FNP-BCFamily Nurse Practitioner1780067835

Verify Carolyn M. Testa-Casino in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 033974
    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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21% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024

577 Medicare Part D claims for 94 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. 15 claims were for opioids.

  1. Carolyn Testa-Casino577
  2. Specialty average727

Most prescribed

  1. Atorvastatin Calcium65 claims
  2. Amlodipine Besylate40 claims
  3. Eliquis36 claims
  4. Lisinopril34 claims
  5. Omeprazole30 claims
  6. Metoprolol Succinate25 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): 49.4 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 score70.0
  2. Costout of 100 · 30%52.9
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

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

Bills Medicare through one group practice

  1. Edwin F. Richter, III, MD, LLCStamford, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Carolyn M. Testa-Casino among 192 physical medicine & rehabilitation physician records in Connecticut

Carolyn M. Testa-Casino, MD 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
  • Graduated1985 · median 2004 among the 98 with a school on file
  • Record last updated2015 · 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. Leigh Hanke, M.D.Stamford, CT 069021104182583
  2. Stephen Massimi, M.D.Stamford, CT 069021831331388
  3. Peter Moley, MDStamford, CT 069021205993409
  4. Edwin Richter, MDStamford, CT 069021770594715
  5. Halina Snowball, M.D.Stamford, CT 069021609848480
  6. Lester Sy, PTAStamford, CT 069021184009532
  7. Po Xu, MDStamford, CT 069021396764924
  8. Sharmila Anugu, PTStamford, CT 069051053396069

Common questions

What is Carolyn M. Testa-Casino, MD's NPI number?

Carolyn M. Testa-Casino, MD's National Provider Identifier (NPI) is 1609807270, issued on Jul 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Carolyn M. Testa-Casino, MD located?

The NPPES record lists a practice address at 32 Strawberry Hill CT, Stamford, CT, 06902. Phone: (203) 316-0610. Providers update this record themselves, so call before visiting.

How can I verify Carolyn M. Testa-Casino, MD's license?

NPPES lists Connecticut license number 033974, 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 Carolyn M. Testa-Casino, MD prescribe under Medicare Part D?

In 2024, Carolyn M. Testa-Casino, MD had 577 Medicare Part D claims for 94 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.

What is Carolyn M. Testa-Casino, MD's MIPS final score?

The 2023 MIPS final score is 49.4 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.