Dr. Gregory Michael Spisak, MD
- Medicare services, 2024
- 3,049
- Medicare patients, 2024
- 630
- Part D claims, 2024
- 5,187
- MIPS score, 2024
- 91
- Hospital affiliations
- 1
- Practice address
- 259 1st St, Mineola, NY 11501
- Practice phone
- Call (516) 663-0333
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
NYU Langone Hospitals - Long Island
Mineola, New York
Find Dr. Spisak'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. Gregory Michael Spisak is an internist in Mineola, New York
Dr. Spisak practices at NYU Langone Hospitals - Long Island in Mineola, New York.
Dr. Spisak's NPI, 1528050358, was assigned on August 18, 2005. Dr. Spisak graduated from New York Medical College in 1988. Dr. Spisak holds New York license 180221.
- NPI
- 1528050358NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567523772
- NPI enumeration date
- August 18, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (516) 663-0333
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Michael Spisak practices at NYU Langone Hospitals - Long Island in Mineola, New York
Dr. Spisak's primary practice is NYU Langone Hospitals - Long Island, at 259 1st St, Mineola, NY 11501 in Nassau County. The practice phone is (516) 663-0333.
- NYU Langone Hospitals - Long Island259 1st St, Mineola, NY 11501 · Nassau CountyPhone(516) 663-0333
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregory Michael Spisak is affiliated with 7 sites of care and 1 medical group
Dr. Spisak's primary practice is NYU Langone Hospitals - Long Island in Mineola, New York. Dr. Spisak is also affiliated with Tisch Hospital. The medical group on file is NYU Langone Orthopedic Surgery Associates. Dmand AI also links Dr. Spisak to 4 more home health agencies and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gregory Michael Spisak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Spisak practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYU Langone Hospitals - Long Island | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Michael Spisak is one of 9,643 internists in New York
Internal medicine is Dr. Spisak's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Spisak is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Spisak
Counts of internists 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. Gregory Michael Spisak billed Medicare for 3,049 services in 2024
CMS data shows 3,049 Medicare services from Dr. Spisak across 13 procedure codes in 2024, for 630 Medicare patients. Medicare paid $187,530 for them.
Dr. Spisak's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,6022024: 1,6161%
- Other services
- 2023: 1622024: 704335%
- Surgery
- 2023: 5792024: 6024%
- Tests and treatments
- 2023: 1702024: 12725%
Where Dr. Spisak's Medicare services took place, 2024
- In an office2,61986%
- In a facility43014%
Dr. Spisak compared with the New York median for internists, 2024
- Dr. Spisak
- New York median
- Medicare services
- 3,049vs 4267.2 times
- Medicare patients
- 630vs 1584.0 times
- Part D claims
- 4,585vs 6227.4 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Spisak'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Michael Spisak treated 630 Medicare patients in 2024, average age 77
CMS counts 630 Medicare patients who saw Dr. Spisak in 2024. The largest group is 75 to 84, with 235 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.48, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Spisak's median patient age at 61, with 40% women.
Dr. Spisak's Medicare patients by age, 2024
Dr. Spisak's Medicare patients by sex, 2024
- Women30649%
- Men32451%
Chronic conditions among Dr. Spisak's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease41%
- Chronic kidney disease33%
- Anxiety27%
- Diabetes27%
- Mood disorders25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Spisak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women40%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory Michael Spisak wrote 5,187 Medicare Part D claims in 2024
In 2024, Dr. Spisak wrote 5,187 Medicare Part D claims for 546 patients. 91% of them were for generic drugs. CMS names the drug for 4,585 of them, across 90 drugs with 11 or more claims each, at $204,376 in total drug cost. In 2023, CMS named 4,283 claims across 81 drugs.
Dr. Spisak's Part D claims by kind of drug, 2024
- Generic4,744 claims91%
- Brand-name and other443 claims9%
Dr. Spisak'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. Spisak's Part D claims, 2024
- Opioids1%36 of 5,187 claims
- Antibiotics2%104 of 5,187 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: 4,2832024: 4,5857%
Drugs named by CMS: 90 in 2024, 81 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. Gregory Michael Spisak scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Spisak for performance year 2024, reported as part of a group. Dr. Spisak accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Spisak as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Spisak's MIPS scores, performance year 2024
- 91of 100Final score
- 91.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 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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Dr. Gregory Michael Spisak received $82 in industry payments in 2016
CMS Open Payments shows 7 general payments to Dr. Spisak from 5 drug and device companies in 2016. Food and beverage make up the largest share, 87% of the total. Merck Sharp & Dohme Corporation paid the most, $26.
General payments to Dr. Spisak by kind, 2016 to 2016
- Food and beverage$7187%
- Education$1113%
Companies that paid Dr. Spisak the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory Michael Spisak graduated from New York Medical College
Dr. Spisak graduated from New York Medical College in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory Michael Spisak'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 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. Gregory Michael Spisak
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. Gregory Michael Spisak's NPI number?
Dr. Gregory Michael Spisak's NPI number is 1528050358. It was assigned on August 18, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Michael Spisak?
Dr. Gregory Michael Spisak is an internist in Mineola, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gregory Michael Spisak practice?
Dr. Spisak practices at 259 1st St, Mineola, NY 11501. Dr. Spisak's primary practice is NYU Langone Hospitals - Long Island in Mineola, New York. Dmand AI also links Dr. Spisak to 4 home health agencies and 1 group practice or clinic.
What is Dr. Gregory Michael Spisak's office phone number?
The practice phone on file for Dr. Spisak is (516) 663-0333.
What is Dr. Gregory Michael Spisak's medical license number?
Dr. Spisak holds New York license 180221.
Which hospitals is Dr. Gregory Michael Spisak affiliated with?
Dr. Spisak is affiliated with Tisch Hospital.
What medical group is Dr. Gregory Michael Spisak part of?
Dr. Spisak is linked to NYU Langone Orthopedic Surgery Associates.
Does Dr. Gregory Michael Spisak accept Medicare?
Yes. CMS data shows Dr. Spisak billed Medicare for 3,049 services in 2024, and Dr. Spisak accepts Medicare assignment.
Does Dr. Gregory Michael Spisak offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Spisak as offering telehealth services.
What is Dr. Gregory Michael Spisak's MIPS score?
Dr. Spisak's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Gregory Michael Spisak see?
CMS counts 630 Medicare patients who saw Dr. Spisak in 2024, with an average age of 77.
What services does Dr. Gregory Michael Spisak bill to Medicare?
In 2024, Dr. Spisak's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G2211).
Where did Dr. Gregory Michael Spisak go to medical school?
Dr. Spisak graduated from New York Medical College in 1988.
What drugs does Dr. Gregory Michael Spisak prescribe most?
In 2024 Medicare Part D data, Dr. Spisak's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Rosuvastatin Calcium.
Has Dr. Gregory Michael Spisak received payments from drug or device companies?
CMS Open Payments shows $82 in general payments to Dr. Spisak from 5 companies from 2016 to 2016. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Gregory Michael Spisak been practicing?
Dr. Spisak graduated from medical school in 1988, 38 years ago.
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