Dr. Steven J. Geier, MD
- Medicare services, 2024
- 536
- Medicare patients, 2024
- 331
- Part D claims, 2024
- 819
- MIPS score, 2024
- 93
- Hospital affiliations
- 2
- Practice address
- 711 Stewart Ave, Garden City, NY 11530
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Endoscopy Center of Long Island, LLC - HOPD
Acute Care Hospital outpatient department · Garden City, New York
Find Dr. Geier'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. Steven J. Geier is a gastroenterologist in Garden City, New York
Dr. Geier practices at Endoscopy Center of Long Island, LLC - HOPD in Garden City, New York.
Dr. Geier's NPI, 1629172721, was assigned on September 11, 2006. Dr. Geier graduated from State University of New York at Stony Brook, School of Medicine in 1981. Dr. Geier holds New York license 1526041.
- NPI
- 1629172721NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739087297
- NPI enumeration date
- September 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Steven J. Geier practices at Endoscopy Center of Long Island, LLC - HOPD in Garden City, New York
Dr. Geier's primary practice is Endoscopy Center of Long Island, LLC - HOPD, at 711 Stewart Ave, Garden City, NY 11530.
- Endoscopy Center of Long Island, LLC - HOPD711 Stewart Ave, Garden City, NY 11530
Source: Dmand AI Affiliation Data
Dr. Steven J. Geier is affiliated with 6 sites of care and 2 medical groups
Dr. Geier's primary practice is Endoscopy Center of Long Island, LLC - HOPD in Garden City, New York. Dr. Geier is also affiliated with North Shore University Hospital. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Geier to 1 more hospital, 2 group practices and clinics, 1 ambulatory surgery center and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Steven J. Geier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Geier practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Endoscopy Center of Long Island, LLC - HOPD | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Steven J. Geier is one of 1,583 gastroenterologists in New York
Gastroenterology is Dr. Geier's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Geier is licensed in New York.
Specialties and state licenses
- Gastroenterology, New YorkPrimary
Gastroenterologists near Dr. Geier
Counts of gastroenterologists 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. Steven J. Geier billed Medicare for 536 services in 2024
CMS data shows 536 Medicare services from Dr. Geier across 7 procedure codes in 2024, for 331 Medicare patients. Medicare paid $60,784 for them.
Dr. Geier's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3972024: 33915%
- Surgery
- 2023: 2332024: 19715%
Where Dr. Geier's Medicare services took place, 2024
- In an office33963%
- In a facility19737%
Dr. Geier compared with the New York median for gastroenterologists, 2024
- Dr. Geier
- New York median
- Medicare services
- 536vs 42127% above
- Medicare patients
- 331vs 23640% above
- Part D claims
- 707vs 38285% above
Medians across 1,551 gastroenterologists in New York with Dmand AI profiles that report each measure.
Dr. Geier'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 Dr. Geier and other gastroenterologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Steven J. Geier treated 331 Medicare patients in 2024, average age 73
CMS counts 331 Medicare patients who saw Dr. Geier in 2024. The largest group is 65 to 74, with 185 patients. 75% of them have high cholesterol, and 74% have high blood pressure. Their average risk score is 0.85, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Geier's median patient age at 65, with 52% women.
Dr. Geier's Medicare patients by age, 2024
Dr. Geier's Medicare patients by sex, 2024
- Women20161%
- Men13039%
Chronic conditions among Dr. Geier's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis52%
- Ischemic heart disease30%
- Diabetes27%
- Anxiety24%
- Cancer18%
- Osteoporosis18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Geier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women52%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Steven J. Geier wrote 819 Medicare Part D claims in 2024
In 2024, Dr. Geier wrote 819 Medicare Part D claims for 326 patients. 92% of them were for generic drugs. CMS names the drug for 707 of them, across 9 drugs with 11 or more claims each, at $57,087 in total drug cost. In 2023, CMS named 597 claims across 7 drugs.
Dr. Geier's Part D claims by kind of drug, 2024
- Generic751 claims92%
- Brand-name68 claims8%
Dr. Geier'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. Geier's Part D claims, 2024
- Antibiotics2%20 of 819 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: 5972024: 70718%
Drugs named by CMS: 9 in 2024, 7 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. Steven J. Geier 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. Geier for performance year 2024, reported through an alternative payment model (APM). Dr. Geier accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 32 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Geier, more than 56% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Geier'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.
Where Dr. Geier ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 56th percentile32 procedures
- Colonoscopy
- 52nd percentile27 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Steven J. Geier received $288 in industry payments from 2016 to 2017
CMS Open Payments shows 11 general payments to Dr. Geier from 5 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $173.
General payments to Dr. Geier by program year, 2016 to 2017
Companies that paid Dr. Geier the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Steven J. Geier graduated from State University of New York at Stony Brook, School of Medicine
Dr. Geier graduated from State University of New York at Stony Brook, School of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Steven J. Geier'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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)Doctors and Clinicians Utilization Data (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. Steven J. Geier
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. Steven J. Geier's NPI number?
Dr. Steven J. Geier's NPI number is 1629172721. It was assigned on September 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Steven J. Geier?
Dr. Steven J. Geier is a gastroenterologist in Garden City, New York. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Steven J. Geier practice?
Dr. Geier practices at 711 Stewart Ave, Garden City, NY 11530. Dr. Geier's primary practice is Endoscopy Center of Long Island, LLC - HOPD in Garden City, New York. Dmand AI also links Dr. Geier to 1 hospital, 2 group practices and clinics, 1 ambulatory surgery center and 1 medical group.
What is Dr. Steven J. Geier's medical license number?
Dr. Geier holds New York license 1526041.
Which hospitals is Dr. Steven J. Geier affiliated with?
Dr. Geier is affiliated with North Shore University Hospital. Dmand AI links Dr. Geier to 1 more hospital.
What medical group is Dr. Steven J. Geier part of?
Dr. Geier is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Dr. Geier to 1 more medical group.
Does Dr. Steven J. Geier accept Medicare?
Yes. CMS data shows Dr. Geier billed Medicare for 536 services in 2024, and Dr. Geier accepts Medicare assignment.
What is Dr. Steven J. Geier's MIPS score?
Dr. Geier'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. Steven J. Geier see?
CMS counts 331 Medicare patients who saw Dr. Geier in 2024, with an average age of 73.
What services does Dr. Steven J. Geier bill to Medicare?
In 2024, Dr. Geier's most billed Medicare services were surgery: digestive system (45378), office visit, established patient (99213) and office visit, new patient (99203).
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Where did Dr. Steven J. Geier go to medical school?
Dr. Geier graduated from State University of New York at Stony Brook, School of Medicine in 1981.
What drugs does Dr. Steven J. Geier prescribe most?
In 2024 Medicare Part D data, Dr. Geier's most prescribed drugs by claims were Famotidine, Omeprazole and Gavilyte-G.
Has Dr. Steven J. Geier received payments from drug or device companies?
CMS Open Payments shows $288 in general payments to Dr. Geier from 5 companies from 2016 to 2017. The largest total came from Abbvie Inc.
How long has Dr. Steven J. Geier been practicing?
Dr. Geier graduated from medical school in 1981, 45 years ago.
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