NPPES file of Aug 9, 2026

Sarah Malya Rynderman, PA

Surgical Physician Assistant · Stamford, CT

Sarah Malya Rynderman, PA is a surgical physician assistant with a practice address in Stamford, Connecticut, and NPI 1275137580, issued on Nov 27, 2020. Check the license with the Connecticut board that licenses this profession; 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
1275137580
Name
Sarah Malya Rynderman
Credential
PA
Primary taxonomy
Surgical Physician Assistant 363AS0400X
Practice location
945 Summer St FL 2, Stamford, CT 06905
Phone
(203) 614-8888
Enumerated
Nov 27, 2020
Record last updated
Jul 21, 2023
Fax
(203) 614-8400
Medicare enrollment
Enrolled (PECOS I20221114000617); 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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Verify Sarah Malya Rynderman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this professionCheck 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
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26% fewer Medicare Part D claims than the average surgical physician assistant in 2024

224 Medicare Part D claims for 105 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. 59 claims were for opioids.

  1. Sarah Rynderman224
  2. Specialty average304

Most prescribed

  1. Meloxicam151 claims
  2. Oxycodone-Acetaminophen20 claims
  3. Oxycodone Hcl17 claims
  4. Hydrocodone-Acetaminophen12 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): 79.1 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.

  1. Qualityout of 100 · 30% of the final score73.2
  2. Costout of 100 · 30%57.9
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $176.67

3 payments; by number, the most common kind was food and beverage; the largest payer was Bioventus LLC. The 7,578 providers of this specialty with any payment received $703.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sarah Rynderman$176.67
  2. Specialty average$703.95

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

  1. Stamford Health Medical Group IncStamford, CT

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

Sarah Malya Rynderman among 808 surgical physician assistant records in Connecticut

Sarah Malya Rynderman, PA is one of 808 surgical physician assistant records with a practice address in Connecticut. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 73% of them.

  • NPI issued2020 · 73% of these records are older, 22% newer
  • In a Medicare fileYes · 90% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2022 · median 2016 among the 646 with a school on file
  • Record last updated2023 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

39 surgical physician assistant records list a practice address in Stamford

They are 39 of the 2,774 NPPES records with a practice address in Stamford, and 808 surgical physician assistant records in Connecticut.

The 8 surgical physician assistant records with the nearest ZIP codes

  1. Daniel Jew, PAStamford, CT 069041992857072
  2. Justin Bourque, PA-CStamford, CT 069021649089087
  3. Hannah CaputeStamford, CT 069021215755269
  4. Chelsea Clark, PA-CStamford, CT 069021891504205
  5. Jeffrey Hamrlicek, PA-CStamford, CT 069021003486028
  6. Jordyn Horowitz, PA-CStamford, CT 069021326835323
  7. Sabina Louis, PAStamford, CT 069021154096063
  8. Allison Luntz, PA-CStamford, CT 069021043947476

Common questions

What is Sarah Malya Rynderman, PA's NPI number?

Sarah Malya Rynderman, PA's National Provider Identifier (NPI) is 1275137580, issued on Nov 27, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Malya Rynderman, PA located?

The NPPES record lists a practice address at 945 Summer St FL 2, Stamford, CT, 06905. Phone: (203) 614-8888. Providers update this record themselves, so call before visiting.

How can I verify Sarah Malya Rynderman, PA's license?

Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Sarah Malya Rynderman, PA prescribe under Medicare Part D?

In 2024, Sarah Malya Rynderman, PA had 224 Medicare Part D claims for 105 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.

What is Sarah Malya Rynderman, PA's MIPS final score?

The 2023 MIPS final score is 79.1 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.