Arthur Shimunov, PA
- Medicare patients, 2024
- 20
- Part D claims, 2024
- 46
- MIPS score, 2024
- 90
- Hospital affiliations
- 2
- Industry payments
- $62
- Practice address
- 1 Hospital Plz, Stamford, CT 06902
- Practice phone
- Call (203) 276-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stamford Hospital
Stamford, Connecticut
Find Arthur Shimunov's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Arthur Shimunov is a surgical physician assistant in Stamford, Connecticut
Arthur Shimunov practices at Stamford Hospital in Stamford, Connecticut.
Arthur Shimunov's NPI, 1124595889, was assigned on October 30, 2018. Arthur Shimunov graduated from Mercy College in 2018. Arthur Shimunov holds New York license 022781.
- NPI
- 1124595889NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597005462
- NPI enumeration date
- October 30, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 276-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Arthur Shimunov practices at Stamford Hospital in Stamford, Connecticut
Arthur Shimunov's primary practice is Stamford Hospital, at 1 Hospital Plz, Stamford, CT 06902 in Western Ct County. The practice phone is (203) 276-1000.
- Stamford Hospital1 Hospital Plz, Stamford, CT 06902 · Western Ct CountyPhone(203) 276-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Arthur Shimunov is affiliated with 3 sites of care and 3 medical groups
Arthur Shimunov's primary practice is Stamford Hospital in Stamford, Connecticut. Arthur Shimunov is also affiliated with Stamford Hospital. The medical group on file is Hartford HealthCare Medical Group Specialists. Dmand AI also links Arthur Shimunov to 1 more hospital and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Arthur Shimunov's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Arthur Shimunov practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stamford Hospital | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Arthur Shimunov is one of 699 surgical physician assistants in Connecticut
Surgical is Arthur Shimunov's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Dmand AI has Arthur Shimunov's licenses on file in 2 states: New York and Connecticut.
Specialties and state licenses
- Surgical physician assistant, New YorkPrimary
- Connecticut license
Surgical physician assistants near Arthur Shimunov
Counts of surgical physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Arthur Shimunov treated 20 Medicare patients in 2024, average age 83
CMS counts 20 Medicare patients who saw Arthur Shimunov in 2024. The largest group is under 65, with 0 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Arthur Shimunov's median patient age at 62, with 51% women.
Arthur Shimunov's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Arthur Shimunov's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
Share of Medicare patients with each condition. A patient can have several.
Arthur Shimunov's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Arthur Shimunov wrote 46 Medicare Part D claims in 2024
In 2024, Arthur Shimunov wrote 46 Medicare Part D claims for 32 patients. 91% of them were for generic drugs. CMS names the drug for 26 of them, across 1 drug with 11 or more claims each, at $91 in total drug cost.
Arthur Shimunov's Part D claims by kind of drug, 2024
- Generic42 claims91%
- Brand-name and other4 claims9%
Arthur Shimunov'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 Arthur Shimunov's Part D claims, 2024
- Opioids70%32 of 46 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Arthur Shimunov scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Arthur Shimunov for performance year 2024, reported as part of a group. Arthur Shimunov accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Arthur Shimunov's MIPS scores, performance year 2024
- 90of 100Final score
- 83.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
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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Arthur Shimunov received $62 in industry payments in 2025
CMS Open Payments shows 1 general payment to Arthur Shimunov from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $62.
Companies that paid Arthur Shimunov the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Arthur Shimunov graduated from Mercy College
Arthur Shimunov graduated from Mercy College in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Arthur Shimunov's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Arthur Shimunov
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Arthur Shimunov's NPI number?
Arthur Shimunov's NPI number is 1124595889. It was assigned on October 30, 2018, and it is active in the NPI Registry.
What does Arthur Shimunov specialize in?
Arthur Shimunov is a surgical physician assistant in Stamford, Connecticut. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Arthur Shimunov practice?
Arthur Shimunov practices at 1 Hospital Plz, Stamford, CT 06902. Arthur Shimunov's primary practice is Stamford Hospital in Stamford, Connecticut. Dmand AI also links Arthur Shimunov to 1 hospital and 2 medical groups.
What is Arthur Shimunov's office phone number?
The practice phone on file for Arthur Shimunov is (203) 276-1000.
What is Arthur Shimunov's medical license number?
Arthur Shimunov holds New York license 022781, one of the licenses on file in 2 states.
Which states has Arthur Shimunov been licensed in?
Dmand AI has state licenses on file for Arthur Shimunov in New York and Connecticut.
Which hospitals is Arthur Shimunov affiliated with?
Arthur Shimunov is affiliated with Stamford Hospital. Dmand AI links Arthur Shimunov to 1 more hospital.
What medical group is Arthur Shimunov part of?
Arthur Shimunov is linked to Hartford HealthCare Medical Group Specialists. Dmand AI links Arthur Shimunov to 2 more medical groups.
Does Arthur Shimunov accept Medicare?
Yes. CMS lists Arthur Shimunov as accepting Medicare assignment.
What is Arthur Shimunov's MIPS score?
Arthur Shimunov's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
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How many Medicare patients does Arthur Shimunov see?
CMS counts 20 Medicare patients who saw Arthur Shimunov in 2024, with an average age of 83.
Where did Arthur Shimunov go to medical school?
Arthur Shimunov graduated from Mercy College in 2018.
What drugs does Arthur Shimunov prescribe most?
In 2024 Medicare Part D data, Arthur Shimunov's most prescribed drugs by claims were Oxycodone HCl.
Has Arthur Shimunov received payments from drug or device companies?
CMS Open Payments shows $62 in general payments to Arthur Shimunov from 1 company from 2025 to 2025. The largest total came from Stryker Corporation.
How long has Arthur Shimunov been practicing?
Arthur Shimunov graduated from medical school in 2018, 8 years ago.
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