Dr. Michael Ammirati, MD
- Medicare services, 2024
- 58
- Medicare patients, 2024
- 45
- Part D claims, 2024
- 259
- Industry payments
- $11,360
- Affiliated sites
- 1
- Practice address
- 205 E 76th St Fl M2 Fl M2, New York, NY 10021-2147
- Practice phone
- Call (212) 472-4802
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Schwarz & Ammirati Medical Associates
Multi-specialty group site · New York, New York
Find Dr. Ammirati'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. Michael Ammirati is a gastroenterologist in New York, New York
Dr. Ammirati practices at Schwarz & Ammirati Medical Associates in New York, New York.
Dr. Ammirati's NPI, 1598845349, was assigned on October 16, 2006. Dr. Ammirati graduated from Renaissance School of Medicine at Stony Brook University in 1992. Dr. Ammirati holds New York license 195767.
- NPI
- 1598845349NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325193063
- NPI enumeration date
- October 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (212) 472-4802
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Ammirati practices at Schwarz & Ammirati Medical Associates in New York, New York
Dr. Ammirati's primary practice is Schwarz & Ammirati Medical Associates, at 205 E 76th St Fl M2 Fl M2, New York, NY 10021-2147. The practice phone is (212) 472-4802.
- Schwarz & Ammirati Medical Associates205 E 76th St Fl M2 Fl M2, New York, NY 10021-2147Phone(212) 472-4802
Source: Dmand AI Affiliation Data
Dr. Michael Ammirati is affiliated with 1 site of care and 1 medical group
Dr. Ammirati's primary practice is Schwarz & Ammirati Medical Associates in New York, New York. The medical group on file is Schwarz and Ammirati Gastroenterology.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael Ammirati's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ammirati practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Schwarz & Ammirati Medical Associates | 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. Michael Ammirati is one of 1,583 gastroenterologists in New York
Gastroenterology is Dr. Ammirati's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Ammirati is board certified in gastroenterology by the American Board of Internal Medicine. Dr. Ammirati is licensed in New York.
Specialties and state licenses
- Gastroenterology, New YorkPrimary
Clinical focus
Dmand AI lists acid reflux, acute gastroduodenitis, chronic indigestion, gastroduodenitis, gastrointestinal bleeding and hemorrhoids among the conditions Dr. Ammirati treats.
Gastroenterologists near Dr. Ammirati
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. Michael Ammirati billed Medicare for 58 services in 2024
CMS data shows 58 Medicare services from Dr. Ammirati across 2 procedure codes in 2024, all of them office visits, for 45 Medicare patients. Medicare paid $4,765 for them. Every service was in an office.
Dr. Ammirati's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 412024: 5841%
- Surgery
- 2023: 262024: 0100%
Dr. Ammirati compared with the New York median for gastroenterologists, 2024
- Dr. Ammirati
- New York median
- Medicare services
- 58vs 42186% below
- Medicare patients
- 45vs 23681% below
- Part D claims
- 190vs 38250% below
Medians across 1,551 gastroenterologists in New York with Dmand AI profiles that report each measure.
Dr. Ammirati'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. Ammirati?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ammirati and other gastroenterologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Ammirati treated 45 Medicare patients in 2024, average age 75
CMS counts 45 Medicare patients who saw Dr. Ammirati in 2024. The largest group is 65 to 74, with 21 patients. 69% of them have high cholesterol, and 64% have high blood pressure. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ammirati's median patient age at 55, with 36% women.
Dr. Ammirati's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ammirati's Medicare patients by sex, 2024
- Women2249%
- Men2351%
Chronic conditions among Dr. Ammirati's Medicare patients, 2024
- High cholesterol69%
- High blood pressure64%
- Arthritis53%
- Ischemic heart disease36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ammirati's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women36%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Ammirati wrote 259 Medicare Part D claims in 2024
In 2024, Dr. Ammirati wrote 259 Medicare Part D claims for 93 patients. 85% of them were for generic drugs. CMS names the drug for 190 of them, across 5 drugs with 11 or more claims each, at $12,024 in total drug cost. In 2023, CMS named 419 claims across 9 drugs.
Dr. Ammirati's Part D claims by kind of drug, 2024
- Generic219 claims85%
- Brand-name40 claims15%
Dr. Ammirati'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. Ammirati's Part D claims, 2024
- Antibiotics5%13 of 259 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: 4192024: 19055%
Drugs named by CMS: 5 in 2024, 9 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. Michael Ammirati offers telehealth to Medicare patients
Dr. Ammirati accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ammirati as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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. Michael Ammirati received $11,360 in industry payments from 2016 to 2025
CMS Open Payments shows 550 general payments to Dr. Ammirati from 36 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Bausch Health Americas, Inc. paid the most, $2,813.
General payments to Dr. Ammirati by program year, 2016 to 2025
General payments to Dr. Ammirati by kind, 2016 to 2025
- Food and beverage$10,92596%
- Travel and lodging$4294%
- Education$60%
Companies that paid Dr. Ammirati the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Ammirati graduated from Renaissance School of Medicine at Stony Brook University
Dr. Ammirati graduated from Renaissance School of Medicine at Stony Brook University in 1992.
- Medical school
- Board certified in gastroenterology
Source: Dmand AI Professional Profile Data
Dr. Michael Ammirati accepts plans from 9 insurance carriers
Dr. Ammirati is in network with 9 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- MVP Health Care
- Regence Health Plans
- CMS Medicare
- +1 more carriersWith a free account
Plan types Dr. Ammirati accepts, by number of carriers
- Medicare7
- PPO7
- EPO3
- HMO3
- POS3
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael Ammirati'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)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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Michael Ammirati
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. Michael Ammirati's NPI number?
Dr. Michael Ammirati's NPI number is 1598845349. It was assigned on October 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Ammirati?
Dr. Michael Ammirati is a gastroenterologist in New York, New York. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Michael Ammirati practice?
Dr. Ammirati practices at 205 E 76th St Fl M2 Fl M2, New York, NY 10021-2147. Dr. Ammirati's primary practice is Schwarz & Ammirati Medical Associates in New York, New York.
What is Dr. Michael Ammirati's office phone number?
The practice phone on file for Dr. Ammirati is (212) 472-4802.
What is Dr. Michael Ammirati's medical license number?
Dr. Ammirati holds New York license 195767.
What medical group is Dr. Michael Ammirati part of?
Dr. Ammirati is linked to Schwarz and Ammirati Gastroenterology.
Does Dr. Michael Ammirati accept Medicare?
Yes. CMS data shows Dr. Ammirati billed Medicare for 58 services in 2024, and Dr. Ammirati accepts Medicare assignment.
Does Dr. Michael Ammirati offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ammirati as offering telehealth services.
How many Medicare patients does Dr. Michael Ammirati see?
CMS counts 45 Medicare patients who saw Dr. Ammirati in 2024, with an average age of 75.
Is Dr. Michael Ammirati board certified?
Yes. Dr. Ammirati is board certified in gastroenterology by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Michael Ammirati bill to Medicare?
In 2024, Dr. Ammirati's most billed Medicare services were office visit, established patient (99213) and office visit, new patient (99204).
Where did Dr. Michael Ammirati go to medical school?
Dr. Ammirati graduated from Renaissance School of Medicine at Stony Brook University in 1992.
What drugs does Dr. Michael Ammirati prescribe most?
In 2024 Medicare Part D data, Dr. Ammirati's most prescribed drugs by claims were Omeprazole, Esomeprazole Magnesium and Gavilyte-G.
Has Dr. Michael Ammirati received payments from drug or device companies?
CMS Open Payments shows $11,360 in general payments to Dr. Ammirati from 36 companies from 2016 to 2025. The largest total came from Bausch Health Americas, Inc.
How long has Dr. Michael Ammirati been practicing?
Dr. Ammirati graduated from medical school in 1992, 34 years ago.
What insurance does Dr. Michael Ammirati accept?
Dr. Ammirati is in network with 9 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
Selling to gastroenterology practices?
See gastroenterologists in New York 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