Dr. Gary Spierer, MD
- Medicare services, 2024
- 391
- Medicare patients, 2024
- 227
- Part D claims, 2024
- 208
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Practice address
- 475 Seaview Ave, Staten Island, NY 10305
- Practice phone
- Call (718) 226-4502
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Staten Island University Hospital - North Campus
Staten Island, New York
Find Dr. Spierer's professional email, personal email and mobile number
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Dr. Gary Spierer is an OB-GYN in Staten Island, New York
Dr. Spierer practices at Staten Island University Hospital - North Campus in Staten Island, New York.
Dr. Spierer's NPI, 1962578757, was assigned on November 26, 2006. Dr. Spierer holds New York license 128777.
- NPI
- 1962578757NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335306026
- NPI enumeration date
- November 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 226-4502
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 77
- Medical school graduation
- 1975
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gary Spierer practices at Staten Island University Hospital - North Campus in Staten Island, New York
Dr. Spierer's primary practice is Staten Island University Hospital - North Campus, at 475 Seaview Ave, Staten Island, NY 10305 in Richmond County. The practice phone is (718) 226-4502.
- Staten Island University Hospital - North Campus475 Seaview Ave, Staten Island, NY 10305 · Richmond CountyPhone(718) 226-4502
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gary Spierer is affiliated with 4 sites of care and 2 medical groups
Dr. Spierer's primary practice is Staten Island University Hospital - North Campus in Staten Island, New York. Dr. Spierer is also affiliated with Staten Island University Hospital. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Spierer to 2 more group practices and clinics and 1 medical group, 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. Gary Spierer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Spierer practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Staten Island University Hospital - North Campus | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gary Spierer is one of 2,664 OB-GYNs in New York
Obstetrics and gynecology is Dr. Spierer's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Spierer is licensed in New York.
Specialties and state licenses
- Obstetrics and gynecology, New YorkPrimary
OB-GYNs near Dr. Spierer
Counts of OB-GYNs 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. Gary Spierer billed Medicare for 391 services in 2024
CMS data shows 391 Medicare services from Dr. Spierer across 6 procedure codes in 2024, for 227 Medicare patients. Medicare paid $24,588 for them. Every service was in an office.
Dr. Spierer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 1952024: 2129%
- Office and hospital visits
- 2023: 1292024: 9427%
- Imaging
- 2023: 1252024: 8532%
Dr. Spierer compared with the New York median for OB-GYNs, 2024
- Dr. Spierer
- New York median
- Medicare services
- 391vs 705.6 times
- Medicare patients
- 227vs 544.2 times
- Part D claims
- 108vs 382.8 times
Medians across 2,269 OB-GYNs in New York with Dmand AI profiles that report each measure.
Dr. Spierer'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. Gary Spierer treated 227 Medicare patients in 2024, average age 71
CMS counts 227 Medicare patients who saw Dr. Spierer in 2024. The largest group is 65 to 74, with 149 patients. 75% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 0.68, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Spierer's median patient age at 57, with 96% women.
Dr. Spierer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Spierer's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis47%
- Diabetes42%
- Osteoporosis22%
- Anxiety21%
- Cancer21%
- Ischemic heart disease19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Spierer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women96%
- Men2%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gary Spierer wrote 208 Medicare Part D claims in 2024
In 2024, Dr. Spierer wrote 208 Medicare Part D claims for 77 patients. 83% of them were for generic drugs. CMS names the drug for 108 of them, across 6 drugs with 11 or more claims each, at $8,538 in total drug cost. In 2023, CMS named 122 claims across 6 drugs.
Dr. Spierer's Part D claims by kind of drug, 2024
- Generic172 claims83%
- Brand-name36 claims17%
Dr. Spierer'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. Spierer's Part D claims, 2024
- Antibiotics13%26 of 208 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: 1222024: 10811%
Drugs named by CMS: 6 in 2024, 6 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. Gary Spierer scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Spierer for performance year 2024, reported through an alternative payment model (APM). Dr. Spierer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Spierer's MIPS scores, performance year 2024
- 93of 100Final score
- 79.8of 100Quality
- 89of 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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Dr. Gary Spierer received $1,902 in industry payments from 2016 to 2019
CMS Open Payments shows 72 general payments to Dr. Spierer from 15 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 96% of the total. Amgen Inc. paid the most, $816.
General payments to Dr. Spierer by program year, 2016 to 2019
General payments to Dr. Spierer by kind, 2016 to 2019
- Food and beverage$1,83296%
- Education$704%
Companies that paid Dr. Spierer the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gary Spierer's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gary Spierer
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. Gary Spierer's NPI number?
Dr. Gary Spierer's NPI number is 1962578757. It was assigned on November 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary Spierer?
Dr. Gary Spierer is an OB-GYN in Staten Island, New York. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Gary Spierer practice?
Dr. Spierer practices at 475 Seaview Ave, Staten Island, NY 10305. Dr. Spierer's primary practice is Staten Island University Hospital - North Campus in Staten Island, New York. Dmand AI also links Dr. Spierer to 2 group practices and clinics and 1 medical group.
What is Dr. Gary Spierer's office phone number?
The practice phone on file for Dr. Spierer is (718) 226-4502.
What is Dr. Gary Spierer's medical license number?
Dr. Spierer holds New York license 128777.
Which hospitals is Dr. Gary Spierer affiliated with?
Dr. Spierer is affiliated with Staten Island University Hospital.
What medical group is Dr. Gary Spierer part of?
Dr. Spierer is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Dr. Spierer to 1 more medical group.
Does Dr. Gary Spierer accept Medicare?
Yes. CMS data shows Dr. Spierer billed Medicare for 391 services in 2024, and Dr. Spierer accepts Medicare assignment.
What is Dr. Gary Spierer's MIPS score?
Dr. Spierer's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Gary Spierer see?
CMS counts 227 Medicare patients who saw Dr. Spierer in 2024, with an average age of 71.
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What services does Dr. Gary Spierer bill to Medicare?
In 2024, Dr. Spierer's most billed Medicare services were medicare service (G0101), medicare temporary code (Q0091) and office visit, established patient (99214).
What drugs does Dr. Gary Spierer prescribe most?
In 2024 Medicare Part D data, Dr. Spierer's most prescribed drugs by claims were Raloxifene HCl, Estradiol and Fluconazole.
Has Dr. Gary Spierer received payments from drug or device companies?
CMS Open Payments shows $1,902 in general payments to Dr. Spierer from 15 companies from 2016 to 2019. The largest total came from Amgen Inc.
How long has Dr. Gary Spierer been practicing?
Dr. Spierer graduated from medical school in 1975, 51 years ago.
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