Dr. Robert Michael Mormando, DO
- Medicare services, 2024
- 4,385
- Medicare patients, 2024
- 531
- Part D claims, 2024
- 12,891
- Hospital affiliations
- 3
- Industry payments
- $1,022
- Practice address
- 1500 State Rte 112, Port Jefferson Station, NY 11776
- Practice phone
- Call (631) 828-3400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Long Island Digestive Endoscopy Center, LLC
Port Jefferson Station, New York
Find Dr. Mormando'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. Robert Michael Mormando is an internist in Port Jefferson Station, New York
Dr. Mormando practices at Long Island Digestive Endoscopy Center, LLC in Port Jefferson Station, New York.
Dr. Mormando's NPI, 1306816129, was assigned on January 24, 2006. Dr. Mormando graduated from New York College of Osteo Medicine of New York Institute of Technology in 1991. Dr. Mormando holds New York license 200407.
- NPI
- 1306816129NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729073036
- NPI enumeration date
- January 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (631) 828-3400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert Michael Mormando practices at Long Island Digestive Endoscopy Center, LLC in Port Jefferson Station, New York
Dr. Mormando's primary practice is Long Island Digestive Endoscopy Center, LLC, at 1500 State Rte 112, Port Jefferson Station, NY 11776 in Suffolk County. The practice phone is (631) 828-3400.
- Long Island Digestive Endoscopy Center, LLC1500 State Rte 112, Port Jefferson Station, NY 11776 · Suffolk CountyPhone(631) 828-3400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert Michael Mormando is affiliated with 13 sites of care and 3 medical groups
Dr. Mormando's primary practice is Long Island Digestive Endoscopy Center, LLC in Port Jefferson Station, New York. Dr. Mormando is also affiliated with Stony Brook University Hospital. The medical group on file is CareMount Medical. Dmand AI also links Dr. Mormando to 2 more hospitals, 5 home health agencies, 3 group practices and clinics, 2 medical groups and 1 hospice, 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. Robert Michael Mormando's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mormando practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Long Island Digestive Endoscopy Center, LLC | Available with a free account |
| +12 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert Michael Mormando is one of 9,643 internists in New York
Internal medicine is Dr. Mormando's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mormando is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Mormando
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. Robert Michael Mormando billed Medicare for 4,385 services in 2024
CMS data shows 4,385 Medicare services from Dr. Mormando across 31 procedure codes in 2024, for 531 Medicare patients. Medicare paid $169,920 for them. Every service was in an office.
Dr. Mormando's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 3,7322024: 2,35937%
- Office and hospital visits
- 2023: 9572024: 74422%
- Surgery
- 2023: 6612024: 55017%
- Other services
- 2023: 2462024: 38155%
- Tests and treatments
- 2023: 2952024: 35119%
Dr. Mormando compared with the New York median for internists, 2024
- Dr. Mormando
- New York median
- Medicare services
- 4,385vs 42610.3 times
- Medicare patients
- 531vs 1583.4 times
- Part D claims
- 11,973vs 62219.2 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Mormando'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. Mormando and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Michael Mormando treated 531 Medicare patients in 2024, average age 75
CMS counts 531 Medicare patients who saw Dr. Mormando in 2024. The largest group is 75 to 84, with 215 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mormando's median patient age at 63, with 46% women.
Dr. Mormando's Medicare patients by age, 2024
Dr. Mormando's Medicare patients by sex, 2024
- Women27051%
- Men26149%
Chronic conditions among Dr. Mormando's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Ischemic heart disease36%
- Diabetes33%
- Chronic kidney disease19%
- Atrial fibrillation18%
- Cancer18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mormando's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women46%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert Michael Mormando wrote 12,891 Medicare Part D claims in 2024
In 2024, Dr. Mormando wrote 12,891 Medicare Part D claims for 795 patients. 84% of them were for generic drugs. CMS names the drug for 11,973 of them, across 190 drugs with 11 or more claims each, at $2,608,563 in total drug cost. In 2023, CMS named 11,460 claims across 184 drugs.
Dr. Mormando's Part D claims by kind of drug, 2024
- Generic10,844 claims84%
- Brand-name2,015 claims16%
- Other32 claims0%
Dr. Mormando'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. Mormando's Part D claims, 2024
- Opioids3%442 of 12,891 claims
- Antibiotics1%145 of 12,891 claims
- Antipsychotics, patients 65 and over0%58 of 12,891 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: 11,4602024: 11,9734%
Drugs named by CMS: 190 in 2024, 184 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. Robert Michael Mormando offers telehealth to Medicare patients
Dr. Mormando accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mormando as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Robert Michael Mormando received $1,022 in industry payments from 2016 to 2025
CMS Open Payments shows 21 general payments to Dr. Mormando from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 69% of the total. Merck Sharp & Dohme Corporation paid the most, $161.
General payments to Dr. Mormando by program year, 2016 to 2025
General payments to Dr. Mormando by kind, 2016 to 2025
- Food and beverage$70169%
- Speaker and faculty fees$12512%
- Education$12412%
- Gifts$727%
Companies that paid Dr. Mormando 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. Robert Michael Mormando graduated from New York College of Osteo Medicine of New York Institute of Technology
Dr. Mormando graduated from New York College of Osteo Medicine of New York Institute of Technology in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert Michael Mormando'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) |
| 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. Robert Michael Mormando
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. Robert Michael Mormando's NPI number?
Dr. Robert Michael Mormando's NPI number is 1306816129. It was assigned on January 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Michael Mormando?
Dr. Robert Michael Mormando is an internist in Port Jefferson Station, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Robert Michael Mormando practice?
Dr. Mormando practices at 1500 State Rte 112, Port Jefferson Station, NY 11776. Dr. Mormando's primary practice is Long Island Digestive Endoscopy Center, LLC in Port Jefferson Station, New York. Dmand AI also links Dr. Mormando to 2 hospitals, 5 home health agencies, 3 group practices and clinics, 2 medical groups and 1 hospice.
What is Dr. Robert Michael Mormando's office phone number?
The practice phone on file for Dr. Mormando is (631) 828-3400.
What is Dr. Robert Michael Mormando's medical license number?
Dr. Mormando holds New York license 200407.
Which hospitals is Dr. Robert Michael Mormando affiliated with?
Dr. Mormando is affiliated with Stony Brook University Hospital. Dmand AI links Dr. Mormando to 2 more hospitals.
What medical group is Dr. Robert Michael Mormando part of?
Dr. Mormando is linked to CareMount Medical. Dmand AI links Dr. Mormando to 2 more medical groups.
Does Dr. Robert Michael Mormando accept Medicare?
Yes. CMS data shows Dr. Mormando billed Medicare for 4,385 services in 2024, and Dr. Mormando accepts Medicare assignment.
Does Dr. Robert Michael Mormando offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mormando as offering telehealth services.
How many Medicare patients does Dr. Robert Michael Mormando see?
CMS counts 531 Medicare patients who saw Dr. Mormando in 2024, with an average age of 75.
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What services does Dr. Robert Michael Mormando bill to Medicare?
In 2024, Dr. Mormando's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and lab and pathology test (80061).
Where did Dr. Robert Michael Mormando go to medical school?
Dr. Mormando graduated from New York College of Osteo Medicine of New York Institute of Technology in 1991.
What drugs does Dr. Robert Michael Mormando prescribe most?
In 2024 Medicare Part D data, Dr. Mormando's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Rosuvastatin Calcium.
Has Dr. Robert Michael Mormando received payments from drug or device companies?
CMS Open Payments shows $1,022 in general payments to Dr. Mormando from 11 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Robert Michael Mormando been practicing?
Dr. Mormando graduated from medical school in 1991, 35 years ago.
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