NPPES file of Aug 9, 2026

Parnian Kiamanesh, M.D.

Family Medicine Physician · Shelton, CT

Parnian Kiamanesh, M.D. is a family medicine physician with a practice address in Shelton, Connecticut, and NPI 1598052946, issued on Jul 6, 2011. Check the license (Connecticut 66923, 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
1598052946
Name
Parnian Kiamanesh
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
66923 CT
Self-reported in NPPES; status is on the state search
Practice location
110 Commerce Dr, Shelton, CT 06484
Phone
(203) 929-7331
Enumerated
Jul 6, 2011
Record last updated
Feb 11, 2025
Fax
(203) 925-0330
Medicare enrollment
Enrolled (PECOS I20210318000370); 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 110 Commerce Dr

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

  1. Jilian Acevedo-Genao, LCSWClinical Social Worker1083207427
  2. Susan Ade, APRN, RNGerontology Clinical Nurse Specialist1447447008
  3. Anna Aranzullo, APRNNurse Practitioner1619623725
  4. Elizabeth Arbia, D.O.Family Medicine Physician1225329238
  5. Vanessa Barber, PA-CPhysician Assistant1144884651
  6. Rachel Bernstein, M.D.Obstetrics & Gynecology Physician1063947372

Verify Parnian Kiamanesh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 66923
    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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65% fewer Medicare Part D claims than the average family medicine physician in 2024

1,250 Medicare Part D claims for 320 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 13 claims were for opioids.

  1. Parnian Kiamanesh1,250
  2. Specialty average3,544

Most prescribed

  1. Amlodipine Besylate83 claims
  2. Atorvastatin Calcium76 claims
  3. Levothyroxine Sodium72 claims
  4. Rosuvastatin Calcium65 claims
  5. Metoprolol Succinate53 claims
  6. Lisinopril51 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.

Industry payments in 2024: $39.43

2 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Parnian Kiamanesh$39.43
  2. Specialty average$902.55

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. Internal Medicine OF West Haven LLCAvon, CT

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

Parnian Kiamanesh among 958 family medicine physician records in Connecticut

Parnian Kiamanesh, 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 2011, is newer than 61% of them.

  • NPI issued2011 · 61% of these records are older, 37% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2010 · median 2009 among the 611 with a school on file
  • Record last updated2025 · 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).

11 family medicine physician records list a practice address in Shelton

They are 11 of the 811 NPPES records with a practice address in Shelton, and 958 family medicine physician records in Connecticut.

The 8 family medicine physician records with the nearest ZIP codes

  1. Elizabeth Arbia, D.O.Shelton, CT 064841225329238
  2. Bharvi Balar, MDShelton, CT 064841487187498
  3. Saroja Koneswaran, MDShelton, CT 064841144361841
  4. Fadeke Longe, MDShelton, CT 064841407411309
  5. Elliot Mathias, M.D.Shelton, CT 064841871669978
  6. Leon Rapko, D.O.Shelton, CT 064841619925377
  7. Stephanie Rowe, D.O.Shelton, CT 064841275585705
  8. Samuel Streit, DOShelton, CT 064841952467672

Common questions

What is Parnian Kiamanesh, M.D.'s NPI number?

Parnian Kiamanesh, M.D.'s National Provider Identifier (NPI) is 1598052946, issued on Jul 6, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Parnian Kiamanesh, M.D. located?

The NPPES record lists a practice address at 110 Commerce Dr, Shelton, CT, 06484. Phone: (203) 929-7331. Providers update this record themselves, so call before visiting.

How can I verify Parnian Kiamanesh, M.D.'s license?

NPPES lists Connecticut license number 66923, 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 Parnian Kiamanesh, M.D. prescribe under Medicare Part D?

In 2024, Parnian Kiamanesh, M.D. had 1,250 Medicare Part D claims for 320 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.