Dr. Anthony C. Theodoris, MD
- Medicare services, 2024
- 4,322
- Medicare patients, 2024
- 893
- Part D claims, 2024
- 1,309
- Hospital affiliations
- 3
- Industry payments
- $18,565
- 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. Theodoris' 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. Anthony C. Theodoris is a pulmonologist in Port Jefferson Station, New York
Dr. Theodoris practices at Long Island Digestive Endoscopy Center, LLC in Port Jefferson Station, New York.
Dr. Theodoris' NPI, 1578675971, was assigned on August 31, 2006. Dr. Theodoris holds New York license 221756-1.
- NPI
- 1578675971NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375525934
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 828-3400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anthony C. Theodoris practices at Long Island Digestive Endoscopy Center, LLC in Port Jefferson Station, New York
Dr. Theodoris' 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. Anthony C. Theodoris is affiliated with 6 sites of care and 3 medical groups
Dr. Theodoris' primary practice is Long Island Digestive Endoscopy Center, LLC in Port Jefferson Station, New York. Dr. Theodoris is also affiliated with Mather Hospital. The medical group on file is Stony Brook Internists. Dmand AI also links Dr. Theodoris to 2 more hospitals, 2 medical groups, 1 group practice or clinic and 1 skilled nursing facility, 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. Anthony C. Theodoris' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Theodoris practices, 5 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 |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anthony C. Theodoris is one of 1,056 pulmonologists in New York
Pulmonary disease is Dr. Theodoris' primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Theodoris is licensed in New York.
Specialties and state licenses
- Pulmonary disease, New YorkPrimary
Pulmonologists near Dr. Theodoris
Counts of pulmonologists 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. Anthony C. Theodoris billed Medicare for 4,322 services in 2024
CMS data shows 4,322 Medicare services from Dr. Theodoris across 16 procedure codes in 2024, for 893 Medicare patients. Medicare paid $332,867 for them.
Dr. Theodoris' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,0032024: 2,1377%
- Tests and treatments
- 2023: 1,5572024: 1,99828%
- Other services
- 2023: 02024: 187
- Drugs given in the office
- 2023: 7,2952024: 0100%
- Lab and pathology
- 2023: 142024: 0100%
Where Dr. Theodoris' Medicare services took place, 2024
- In an office3,07771%
- In a facility1,24529%
Dr. Theodoris compared with the New York median for pulmonologists, 2024
- Dr. Theodoris
- New York median
- Medicare services
- 4,322vs 6766.4 times
- Medicare patients
- 893vs 2703.3 times
- Part D claims
- 1,053vs 64464% above
Medians across 1,044 pulmonologists in New York with Dmand AI profiles that report each measure.
Dr. Theodoris' 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. Theodoris and other pulmonologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anthony C. Theodoris treated 893 Medicare patients in 2024, average age 76
CMS counts 893 Medicare patients who saw Dr. Theodoris in 2024. The largest group is 75 to 84, with 380 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.18, 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. Theodoris' median patient age at 65, with 53% women.
Dr. Theodoris' Medicare patients by age, 2024
Dr. Theodoris' Medicare patients by sex, 2024
- Women52258%
- Men37142%
Chronic conditions among Dr. Theodoris' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- COPD57%
- Ischemic heart disease56%
- Chronic kidney disease41%
- Anxiety40%
- Diabetes40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Theodoris' 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
- Women53%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Anthony C. Theodoris wrote 1,309 Medicare Part D claims in 2024
In 2024, Dr. Theodoris wrote 1,309 Medicare Part D claims for 287 patients. 43% of them were for generic drugs. CMS names the drug for 1,053 of them, across 23 drugs with 11 or more claims each, at $711,874 in total drug cost. In 2023, CMS named 850 claims across 19 drugs.
Dr. Theodoris' Part D claims by kind of drug, 2024
- Generic559 claims43%
- Brand-name750 claims57%
Dr. Theodoris' 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. Theodoris' Part D claims, 2024
- Antibiotics9%115 of 1,309 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: 8502024: 1,05324%
Drugs named by CMS: 23 in 2024, 19 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
How Dr. Anthony C. Theodoris takes part in Medicare
Dr. Theodoris 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. Anthony C. Theodoris received $18,565 in industry payments from 2016 to 2025
CMS Open Payments shows 985 general payments to Dr. Theodoris from 47 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. GlaxoSmithKline, LLC. paid the most, $4,730.
General payments to Dr. Theodoris by program year, 2016 to 2025
General payments to Dr. Theodoris by kind, 2016 to 2025
- Food and beverage$18,20698%
- Education$3592%
Companies that paid Dr. Theodoris the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Anthony C. Theodoris'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) |
| 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. Anthony C. Theodoris
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. Anthony C. Theodoris' NPI number?
Dr. Anthony C. Theodoris' NPI number is 1578675971. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Anthony C. Theodoris?
Dr. Anthony C. Theodoris is a pulmonologist in Port Jefferson Station, New York. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Anthony C. Theodoris practice?
Dr. Theodoris practices at 1500 State Rte 112, Port Jefferson Station, NY 11776. Dr. Theodoris' primary practice is Long Island Digestive Endoscopy Center, LLC in Port Jefferson Station, New York. Dmand AI also links Dr. Theodoris to 2 hospitals, 2 medical groups, 1 group practice or clinic and 1 skilled nursing facility.
What is Dr. Anthony C. Theodoris' office phone number?
The practice phone on file for Dr. Theodoris is (631) 828-3400.
What is Dr. Anthony C. Theodoris' medical license number?
Dr. Theodoris holds New York license 221756-1.
Which hospitals is Dr. Anthony C. Theodoris affiliated with?
Dr. Theodoris is affiliated with Mather Hospital. Dmand AI links Dr. Theodoris to 2 more hospitals.
What medical group is Dr. Anthony C. Theodoris part of?
Dr. Theodoris is linked to Stony Brook Internists. Dmand AI links Dr. Theodoris to 2 more medical groups.
Does Dr. Anthony C. Theodoris accept Medicare?
Yes. CMS data shows Dr. Theodoris billed Medicare for 4,322 services in 2024, and Dr. Theodoris accepts Medicare assignment.
How many Medicare patients does Dr. Anthony C. Theodoris see?
CMS counts 893 Medicare patients who saw Dr. Theodoris in 2024, with an average age of 76.
What services does Dr. Anthony C. Theodoris bill to Medicare?
In 2024, Dr. Theodoris' most billed Medicare services were office visit, established patient (99214), lung function service (94375) and hospital inpatient care (99233).
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What drugs does Dr. Anthony C. Theodoris prescribe most?
In 2024 Medicare Part D data, Dr. Theodoris' most prescribed drugs by claims were Trelegy Ellipta, Albuterol Sulfate Hfa and Prednisone.
Has Dr. Anthony C. Theodoris received payments from drug or device companies?
CMS Open Payments shows $18,565 in general payments to Dr. Theodoris from 47 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Anthony C. Theodoris been practicing?
Dr. Theodoris graduated from medical school in 1998, 28 years ago.
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