Dr. Gregory A. Garnes, MD
- Medicare services, 2023
- 18
- Medicare patients, 2024
- 19
- Industry payments
- $534
- Affiliated sites
- 2
- Medical groups
- 3
- Practice address
- 79-11 41st Ave, Elmhurst, NY 11373
- Practice phone
- Call (718) 734-0404
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Standard Gastroenterology and Endoscopy
Elmhurst, New York
Find Dr. Garnes' 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 A. Garnes is an anesthesiologist in Elmhurst, New York
Dr. Garnes practices at Standard Gastroenterology and Endoscopy in Elmhurst, New York.
Dr. Garnes' NPI, 1033168067, was assigned on May 8, 2006. Dr. Garnes graduated from State University of New York Downstate Medical Center College of Medicine in 1997. Dr. Garnes holds New York license 222919-1.
- NPI
- 1033168067NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032179684
- NPI enumeration date
- May 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 734-0404
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory A. Garnes practices at Standard Gastroenterology and Endoscopy in Elmhurst, New York
Dr. Garnes' primary practice is Standard Gastroenterology and Endoscopy, at 79-11 41st Ave, Elmhurst, NY 11373 in Queens County. The practice phone is (718) 734-0404.
- Standard Gastroenterology and Endoscopy79-11 41st Ave, Elmhurst, NY 11373 · Queens CountyPhone(718) 734-0404
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregory A. Garnes is affiliated with 3 sites of care and 3 medical groups
Dr. Garnes' primary practice is Standard Gastroenterology and Endoscopy in Elmhurst, New York. The medical group on file is Mk Anesthesia Services. Dmand AI also links Dr. Garnes to 2 more group practices and clinics and 2 medical groups, 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 A. Garnes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Garnes practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Standard Gastroenterology and Endoscopy | 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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Dr. Gregory A. Garnes is one of 3,858 anesthesiologists in New York
Anesthesiology is Dr. Garnes' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Garnes is licensed in New York.
Specialties and state licenses
- Anesthesiology, New YorkPrimary
Anesthesiologists near Dr. Garnes
Counts of anesthesiologists 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 A. Garnes billed Medicare for 18 services in 2023
CMS data shows 18 Medicare services from Dr. Garnes across 1 procedure code in 2023, for 19 Medicare patients. Medicare paid $2,037 for them. Every service was in an office.
Dr. Garnes' Medicare services by type, 2022 to 2023
- 2022
- 2023
- Anesthesia
- 2022: 112023: 1864%
Dr. Garnes compared with the New York median for anesthesiologists, 2023
- Dr. Garnes
- New York median
- Medicare services
- 18vs 7676% below
- Medicare patients
- 19vs 13286% below
Medians across 3,723 anesthesiologists in New York with Dmand AI profiles that report each measure.
Dr. Garnes' most billed Medicare procedure codes, 2023
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. Garnes?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Garnes and other anesthesiologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory A. Garnes treated 19 Medicare patients in 2024, average age 73
CMS counts 19 Medicare patients who saw Dr. Garnes in 2024. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.81, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Garnes' median patient age at 54, with 53% women.
Chronic conditions among Dr. Garnes' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes63%
- Depression58%
- Mood disorders58%
Share of Medicare patients with each condition. A patient can have several.
Dr. Garnes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Gregory A. Garnes takes part in Medicare
Dr. Garnes accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Gregory A. Garnes received $534 in industry payments from 2017 to 2025
CMS Open Payments shows 20 general payments to Dr. Garnes from 12 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Synergy Pharmaceuticals Inc paid the most, $124.
General payments to Dr. Garnes by program year, 2017 to 2025
Companies that paid Dr. Garnes the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory A. Garnes graduated from State University of New York Downstate Medical Center College of Medicine
Dr. Garnes graduated from State University of New York Downstate Medical Center College of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory A. Garnes'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 A. Garnes
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 A. Garnes' NPI number?
Dr. Gregory A. Garnes' NPI number is 1033168067. It was assigned on May 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory A. Garnes?
Dr. Gregory A. Garnes is an anesthesiologist in Elmhurst, New York. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Gregory A. Garnes practice?
Dr. Garnes practices at 79-11 41st Ave, Elmhurst, NY 11373. Dr. Garnes' primary practice is Standard Gastroenterology and Endoscopy in Elmhurst, New York. Dmand AI also links Dr. Garnes to 2 group practices and clinics and 2 medical groups.
What is Dr. Gregory A. Garnes' office phone number?
The practice phone on file for Dr. Garnes is (718) 734-0404.
What is Dr. Gregory A. Garnes' medical license number?
Dr. Garnes holds New York license 222919-1.
What medical group is Dr. Gregory A. Garnes part of?
Dr. Garnes is linked to Mk Anesthesia Services. Dmand AI links Dr. Garnes to 2 more medical groups.
Does Dr. Gregory A. Garnes accept Medicare?
Yes. CMS data shows Dr. Garnes billed Medicare for 18 services in 2023, and Dr. Garnes accepts Medicare assignment.
How many Medicare patients does Dr. Gregory A. Garnes see?
CMS counts 19 Medicare patients who saw Dr. Garnes in 2024, with an average age of 73.
What services does Dr. Gregory A. Garnes bill to Medicare?
In 2023, Dr. Garnes' most billed Medicare services were anesthesia (00812).
Where did Dr. Gregory A. Garnes go to medical school?
Dr. Garnes graduated from State University of New York Downstate Medical Center College of Medicine in 1997.
Has Dr. Gregory A. Garnes received payments from drug or device companies?
CMS Open Payments shows $534 in general payments to Dr. Garnes from 12 companies from 2017 to 2025. The largest total came from Synergy Pharmaceuticals Inc.
How long has Dr. Gregory A. Garnes been practicing?
Dr. Garnes graduated from medical school in 1997, 29 years ago.
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