NPPES file of Aug 9, 2026

Matthew Friedman, M.D.

Family Medicine Physician · South Windsor, CT

Matthew Friedman, M.D. is a family medicine physician with a practice address in South Windsor, Connecticut, and NPI 1437155850, issued on Jun 21, 2005. Check the license (Connecticut 029446, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437155850
Name
Matthew Friedman
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
029446 CT
Self-reported in NPPES; status is on the state search
Practice location
1050 Sullivan Ave, South Windsor, CT 06074
Phone
(860) 644-3411
Enumerated
Jun 21, 2005
Record last updated
Nov 19, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(860) 644-3346
Medicaid ID
001294462 CT
Medicare enrollment
Enrolled (PECOS I20081118000035); accepts Medicare assignment
Medical or professional school
Hahneman Medical College Of The Pacific, 1983
Telehealth
Offers telehealth (CMS)
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 1050 Sullivan Ave

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

  1. Sarah Caliandri, NPWomen's Health Nurse Practitioner1861412652
  2. Sharon Efron, RDH, BSDental Hygienist1700294683
  3. Kara Keeton, M.D.Obstetrics & Gynecology Physician1023050390
  4. Jean Ohliger, APRNObstetrics & Gynecology Nurse Practitioner1326166513
  5. Daniel Segal, D.M.D.General Practice Dentistry1083787527
  6. Stacy Spiro, MDObstetrics & Gynecology Physician1588630974

Verify Matthew Friedman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 029446
    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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2.6 times the Medicare Part D claims of the average family medicine physician in 2024

9,086 Medicare Part D claims for 602 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 294 claims were for opioids.

  1. Matthew Friedman9,086
  2. Specialty average3,544

Most prescribed

  1. Rosuvastatin Calcium513 claims
  2. Atorvastatin Calcium335 claims
  3. Metoprolol Succinate335 claims
  4. Levothyroxine Sodium316 claims
  5. Amlodipine Besylate285 claims
  6. Pantoprazole Sodium203 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.

Bills Medicare through one group practice

  1. Prohealth Physicians PCSouth Windsor, CT

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

Matthew Friedman among 958 family medicine physician records in Connecticut

Matthew Friedman, M.D. is one of 958 family medicine physician records with a practice address in Connecticut. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 93% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1983 · median 2009 among the 611 with a school on file
  • Record last updated2009 · 56% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

14 family medicine physician records list a practice address in South Windsor

They are 14 of the 436 NPPES records with a practice address in South Windsor, and 958 family medicine physician records in Connecticut.

The 8 family medicine physician records with the nearest ZIP codes

  1. Natasha Bajwa, M.D.South Windsor, CT 060741396199527
  2. Farrah El-Khatib, DOSouth Windsor, CT 060741801425764
  3. Camillo Ferrari, MDSouth Windsor, CT 060741588287999
  4. Raymond Kurker, MDSouth Windsor, CT 060741003966342
  5. Akhtar Mohammad, DOSouth Windsor, CT 060741174260947
  6. Gayethri Narayanswamy, M.D.South Windsor, CT 060741376670646
  7. Frances Natale, DOSouth Windsor, CT 060741396721833
  8. Madhuri Pratinidhi, MDSouth Windsor, CT 060741679590038

Common questions

What is Matthew Friedman, M.D.'s NPI number?

Matthew Friedman, M.D.'s National Provider Identifier (NPI) is 1437155850, issued on Jun 21, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Friedman, M.D. located?

The NPPES record lists a practice address at 1050 Sullivan Ave, South Windsor, CT, 06074. Phone: (860) 644-3411. Providers update this record themselves, so call before visiting.

How can I verify Matthew Friedman, M.D.'s license?

NPPES lists Connecticut license number 029446, 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 Matthew Friedman, M.D. prescribe under Medicare Part D?

In 2024, Matthew Friedman, M.D. had 9,086 Medicare Part D claims for 602 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.