Dr. Alphonse Daniel Osinski, MD
- Medicare services, 2024
- 230
- Medicare patients, 2024
- 47
- Part D claims, 2024
- 197
- MIPS score, 2024
- 87
- Hospital affiliations
- 1
- 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 Dr. Osinski'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.
Dr. Alphonse Daniel Osinski is a psychiatrist in Stamford, Connecticut
Dr. Osinski practices at Stamford Hospital in Stamford, Connecticut.
Dr. Osinski's NPI, 1043324387, was assigned on August 17, 2006. Dr. Osinski graduated from State University of New York at Buffalo School of Medicine in 1992. Dr. Osinski holds New York license 196552.
- NPI
- 1043324387NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163489436
- NPI enumeration date
- August 17, 2006
- 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
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alphonse Daniel Osinski practices at Stamford Hospital in Stamford, Connecticut
Dr. Osinski'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
Dr. Alphonse Daniel Osinski is affiliated with 2 sites of care and 1 medical group
Dr. Osinski's primary practice is Stamford Hospital in Stamford, Connecticut. Dr. Osinski is also affiliated with Stamford Hospital. The medical group on file is Stamford Health Medical Group.
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 Dr. Alphonse Daniel Osinski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Osinski practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stamford Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Alphonse Daniel Osinski is one of 828 psychiatrists in Connecticut
Psychiatry is Dr. Osinski's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Osinski is licensed in New York.
Specialties and state licenses
- Psychiatry, New YorkPrimary
Psychiatrists near Dr. Osinski
Counts of psychiatrists 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
Dr. Alphonse Daniel Osinski billed Medicare for 230 services in 2024
CMS data shows 230 Medicare services from Dr. Osinski across 3 procedure codes in 2024, for 47 Medicare patients. Medicare paid $10,278 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Osinski's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2012024: 2178%
- Tests and treatments
- 2023: 02024: 13
Dr. Osinski compared with the Connecticut median for psychiatrists, 2024
- Dr. Osinski
- Connecticut median
- Medicare services
- 230vs 1112.1 times
- Medicare patients
- 47vs 4018% above
- Part D claims
- 56vs 14261% below
Medians across 886 psychiatrists in Connecticut with Dmand AI profiles that report each measure.
Dr. Osinski'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.
Need commercial claims for Dr. Osinski?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Osinski and other psychiatrists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alphonse Daniel Osinski treated 47 Medicare patients in 2024, average age 60
CMS counts 47 Medicare patients who saw Dr. Osinski in 2024. The largest group is under 65, with 25 patients. 70% of them have mood disorders, and 66% have anxiety. 64% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Osinski's median patient age at 37, with 47% women.
Dr. Osinski's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Osinski's Medicare patients by sex, 2024
- Women2247%
- Men2553%
Chronic conditions among Dr. Osinski's Medicare patients, 2024
- Mood disorders70%
- Anxiety66%
- High blood pressure66%
- Schizophrenia and other psychoses66%
- Depression57%
- High cholesterol51%
- Arthritis40%
- Alcohol and drug use disorders36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Osinski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women47%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alphonse Daniel Osinski wrote 197 Medicare Part D claims in 2024
In 2024, Dr. Osinski wrote 197 Medicare Part D claims for 40 patients. 92% of them were for generic drugs. CMS names the drug for 56 of them, across 4 drugs with 11 or more claims each, at $537 in total drug cost. In 2023, CMS named 59 claims across 3 drugs.
Dr. Osinski's Part D claims by kind of drug, 2024
- Generic182 claims92%
- Brand-name15 claims8%
Dr. Osinski'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 Dr. Osinski's Part D claims, 2024
- Antipsychotics, patients 65 and over7%14 of 197 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 592024: 565%
Drugs named by CMS: 4 in 2024, 3 in 2023.
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
Dr. Alphonse Daniel Osinski scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Osinski for performance year 2024, reported as part of a group. Dr. Osinski accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Osinski's MIPS scores, performance year 2024
- 87of 100Final score
- 84.9of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Alphonse Daniel Osinski received $13 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Osinski from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $13.
Companies that paid Dr. Osinski the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alphonse Daniel Osinski graduated from State University of New York at Buffalo School of Medicine
Dr. Osinski graduated from State University of New York at Buffalo School of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alphonse Daniel Osinski'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 Dr. Alphonse Daniel Osinski
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Alphonse Daniel Osinski's NPI number?
Dr. Alphonse Daniel Osinski's NPI number is 1043324387. It was assigned on August 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Alphonse Daniel Osinski?
Dr. Alphonse Daniel Osinski is a psychiatrist in Stamford, Connecticut. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Alphonse Daniel Osinski practice?
Dr. Osinski practices at 1 Hospital Plz, Stamford, CT 06902. Dr. Osinski's primary practice is Stamford Hospital in Stamford, Connecticut.
What is Dr. Alphonse Daniel Osinski's office phone number?
The practice phone on file for Dr. Osinski is (203) 276-1000.
What is Dr. Alphonse Daniel Osinski's medical license number?
Dr. Osinski holds New York license 196552.
Which hospitals is Dr. Alphonse Daniel Osinski affiliated with?
Dr. Osinski is affiliated with Stamford Hospital.
What medical group is Dr. Alphonse Daniel Osinski part of?
Dr. Osinski is linked to Stamford Health Medical Group.
Does Dr. Alphonse Daniel Osinski accept Medicare?
Yes. CMS data shows Dr. Osinski billed Medicare for 230 services in 2024, and Dr. Osinski accepts Medicare assignment.
What is Dr. Alphonse Daniel Osinski's MIPS score?
Dr. Osinski's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. Alphonse Daniel Osinski see?
CMS counts 47 Medicare patients who saw Dr. Osinski in 2024, with an average age of 60.
Show 5 more questionsShow fewer questions
What services does Dr. Alphonse Daniel Osinski bill to Medicare?
In 2024, Dr. Osinski's most billed Medicare services were hospital inpatient care (99231), hospital inpatient care (99238) and psychiatric service (90792).
Where did Dr. Alphonse Daniel Osinski go to medical school?
Dr. Osinski graduated from State University of New York at Buffalo School of Medicine in 1992.
What drugs does Dr. Alphonse Daniel Osinski prescribe most?
In 2024 Medicare Part D data, Dr. Osinski's most prescribed drugs by claims were Lisinopril, Risperidone and Trazodone HCl.
Has Dr. Alphonse Daniel Osinski received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Osinski from 1 company from 2021 to 2021. The largest total came from Alkermes, Inc.
How long has Dr. Alphonse Daniel Osinski been practicing?
Dr. Osinski graduated from medical school in 1992, 34 years ago.
Selling to psychiatry practices?
See psychiatrists in Connecticut by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card