John Matthew Jasinski, PA-C

  • Norwalk, CT
  • Physician assistant
NPI1598781791PAC ID1456485267
Medicare services, 2024
3,626
Medicare patients, 2024
760
Part D claims, 2024
1,282
MIPS score, 2024
98
Industry payments
$64,535
Practice address
761 Main Ave, Norwalk, CT 06851
Practice phone
Call (203) 750-7400
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Illume Fertility

Surgery Center - Not Medicare-Certified · Norwalk, Connecticut

See all 5 affiliations

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John Matthew Jasinski is a physician assistant in Norwalk, Connecticut

John Jasinski practices at Illume Fertility in Norwalk, Connecticut.

John Jasinski's NPI, 1598781791, was assigned on July 14, 2006. John Jasinski holds Connecticut license 001206.

NPI and contact details
Medicare PAC ID
1456485267
NPI enumeration date
July 14, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(203) 750-7400
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
50
Medical school graduation
2002

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

John Matthew Jasinski practices at Illume Fertility in Norwalk, Connecticut

John Jasinski's primary practice is Illume Fertility, at 761 Main Ave, Norwalk, CT 06851. The practice phone is (203) 750-7400.

  • Illume Fertility
    761 Main Ave, Norwalk, CT 06851Phone(203) 750-7400

Source: Dmand AI Affiliation Data

John Matthew Jasinski is affiliated with 3 sites of care and 2 medical groups

John Jasinski's primary practice is Illume Fertility in Norwalk, Connecticut. The medical group on file is Schweiger Dermatology Group. Dmand AI also links John Jasinski to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for John Jasinski

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at John Matthew Jasinski's practice

Dmand AI tracks the electronic health record (EHR) system at each site where John Jasinski practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Illume FertilityAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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John Matthew Jasinski is one of 888 physician assistants in Connecticut

Medical is John Jasinski's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. John Jasinski is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). John Jasinski is licensed in Connecticut.

Specialties and state licenses

  • Medical physician assistant, ConnecticutPrimaryLicense 001206 · taxonomy 363AM0700X

Clinical focus

Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cold sores or genital herpes, contact dermatitis, corns and calluses, facial skin infection and head wound among the conditions John Jasinski treats.

Physician assistants near John Jasinski

Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.

888physician assistants in Connecticut
8physician assistants in Norwalk

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

John Matthew Jasinski billed Medicare for 3,626 services in 2024

CMS data shows 3,626 Medicare services from John Jasinski across 21 procedure codes in 2024, for 760 Medicare patients. Medicare paid $141,437 for them. Every service was in an office.

Medicare services, 20243,626
Medicare patients760
Paid by Medicare$141,437
Procedure codes21

John Jasinski's Medicare services by type, 2024

  1. Surgery1,679
  2. Office and hospital visits1,016
  3. Tests and treatments510
  4. Drugs given in the office406
  5. Other services15

John Jasinski compared with the Connecticut median for physician assistants, 2024

  • John Jasinski
  • Connecticut median
Medicare services
3,626vs 27313.3 times
Medicare patients
760vs 1007.6 times
Part D claims
1,134vs 5482.1 times

Medians across 601 physician assistants in Connecticut with Dmand AI profiles that report each measure.

John Jasinski's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Medicare shows one payer. Book a meeting to get commercial claims data for John Jasinski and other physician assistants in Connecticut.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

John Matthew Jasinski treated 760 Medicare patients in 2024, average age 75

CMS counts 760 Medicare patients who saw John Jasinski in 2024. The largest group is 65 to 74, with 351 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts John Jasinski's median patient age at 56, with 43% women.

Medicare patients, 2024760
Average age75
Average risk score1.04
Also on Medicaid9%

John Jasinski's Medicare patients by age, 2024

John Jasinski's Medicare patients by sex, 2024

  • Women32242%
  • Men43858%

Chronic conditions among John Jasinski's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure68%
  3. Arthritis46%
  4. Ischemic heart disease26%
  5. Anxiety20%
  6. Diabetes19%
  7. Atrial fibrillation18%
  8. Cancer18%

Share of Medicare patients with each condition. A patient can have several.

John Jasinski's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 56

Patient panel by sex, all payers

  • Women43%
  • Men54%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

John Matthew Jasinski wrote 1,282 Medicare Part D claims in 2024

In 2024, John Jasinski wrote 1,282 Medicare Part D claims for 513 patients. 90% of them were for generic drugs. CMS names the drug for 1,134 of them, across 25 drugs with 11 or more claims each, at $205,367 in total drug cost.

Part D claims, 20241,282
Drugs named by CMS25
Total drug cost$205,367
Part D patients513

John Jasinski's Part D claims by kind of drug, 2024

  • Generic1,153 claims90%
  • Brand-name129 claims10%

John Jasinski's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in John Jasinski's Part D claims, 2024

  • Antibiotics8%97 of 1,282 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by John Jasinski

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

John Matthew Jasinski scored 98 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for John Jasinski for performance year 2024, reported as part of a group. John Jasinski accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

John Jasinski's MIPS scores, performance year 2024

  • 98of 100Final score
  • 98of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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John Matthew Jasinski received $64,535 in industry payments in 2025

CMS Open Payments shows 362 general payments to John Jasinski from 19 drug and device companies in 2025. Speaker and faculty fees make up the largest share, 79% of the total. Janssen Pharmaceuticals, Inc paid the most, $19,690.

General payments to John Jasinski by kind, 2025 to 2025

$64.5Kin total
  • Speaker and faculty fees$50,66879%
  • Food and beverage$7,57612%
  • Travel and lodging$3,6326%
  • Consulting fees$2,5804%
  • Education$800%

Companies that paid John Jasinski the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to John Jasinski

Source: Open Payments (CMS), 2025 data, released July 7, 2026

John Matthew Jasinski is board certified in certified physician assistant

John Jasinski is a member of AAPA and SDPA.

  1. Board certified in certified physician assistantNational Commission on Certification of Physician Assistants (NCCPA)

Source: Dmand AI Professional Profile Data

Sources for John Matthew Jasinski's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about John Matthew Jasinski

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is John Matthew Jasinski's NPI number?

John Matthew Jasinski's NPI number is 1598781791. It was assigned on July 14, 2006, and it is active in the NPI Registry.

What does John Matthew Jasinski specialize in?

John Matthew Jasinski is a physician assistant in Norwalk, Connecticut. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).

Where does John Matthew Jasinski practice?

John Jasinski practices at 761 Main Ave, Norwalk, CT 06851. John Jasinski's primary practice is Illume Fertility in Norwalk, Connecticut. Dmand AI also links John Jasinski to 2 group practices and clinics and 1 medical group.

What is John Matthew Jasinski's office phone number?

The practice phone on file for John Jasinski is (203) 750-7400.

What is John Matthew Jasinski's medical license number?

John Jasinski holds Connecticut license 001206.

What medical group is John Matthew Jasinski part of?

John Jasinski is linked to Schweiger Dermatology Group. Dmand AI links John Jasinski to 1 more medical group.

Does John Matthew Jasinski accept Medicare?

Yes. CMS data shows John Jasinski billed Medicare for 3,626 services in 2024, and John Jasinski accepts Medicare assignment.

What is John Matthew Jasinski's MIPS score?

John Jasinski's MIPS final score for performance year 2024 is 98 out of 100, reported as part of a group.

How many Medicare patients does John Matthew Jasinski see?

CMS counts 760 Medicare patients who saw John Jasinski in 2024, with an average age of 75.

Is John Matthew Jasinski board certified?

Yes. John Jasinski is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).

Show 4 more questionsShow fewer questions

What services does John Matthew Jasinski bill to Medicare?

In 2024, John Jasinski's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and injected or infused drug (J3301).

What drugs does John Matthew Jasinski prescribe most?

In 2024 Medicare Part D data, John Jasinski's most prescribed drugs by claims were Ketoconazole, Triamcinolone Acetonide and Minoxidil.

Has John Matthew Jasinski received payments from drug or device companies?

CMS Open Payments shows $64,535 in general payments to John Jasinski from 19 companies from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.

How long has John Matthew Jasinski been practicing?

John Jasinski graduated from medical school in 2002, 24 years ago.

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