Dr. Louis M. Emmer, MD
- Medicare services, 2024
- 2,726
- Medicare patients, 2024
- 699
- Part D claims, 2024
- 16,427
- Hospital affiliations
- 3
- Industry payments
- $8,752
- Practice address
- 2315 Victory Blvd, Staten Island, NY 10314-6623
- Practice phone
- Call (718) 477-6900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mt Sinai Doctors Si-victory Int Med
Primary care practice · Staten Island, New York
Find Dr. Emmer'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. Louis M. Emmer is an internist in Staten Island, New York
Dr. Emmer practices at Mt Sinai Doctors Si-victory Int Med in Staten Island, New York.
Dr. Emmer's NPI, 1306897327, was assigned on May 15, 2006. Dr. Emmer holds New York license 225246.
- NPI
- 1306897327NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092627604
- NPI enumeration date
- May 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (718) 477-6900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Louis M. Emmer practices at Mt Sinai Doctors Si-victory Int Med in Staten Island, New York
Dr. Emmer's primary practice is Mt Sinai Doctors Si-victory Int Med, at 2315 Victory Blvd, Staten Island, NY 10314-6623. The practice phone is (718) 477-6900.
- Mt Sinai Doctors Si-victory Int Med2315 Victory Blvd, Staten Island, NY 10314-6623Phone(718) 477-6900
Source: Dmand AI Affiliation Data
Dr. Louis M. Emmer is affiliated with 9 sites of care and 2 medical groups
Dr. Emmer's primary practice is Mt Sinai Doctors Si-victory Int Med in Staten Island, New York. Dr. Emmer is also affiliated with Staten Island University Hospital. The medical group on file is Mount Sinai Doctors-Victory Internal Medicine. Dmand AI also links Dr. Emmer to 2 more hospitals, 3 home health agencies, 1 group practice or clinic, 1 skilled nursing facility and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Louis M. Emmer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Emmer practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mt Sinai Doctors Si-victory Int Med | Available with a free account |
| +8 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Louis M. Emmer is one of 9,643 internists in New York
Internal medicine is Dr. Emmer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Emmer is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Emmer
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. Louis M. Emmer billed Medicare for 2,726 services in 2024
CMS data shows 2,726 Medicare services from Dr. Emmer across 20 procedure codes in 2024, for 699 Medicare patients. Medicare paid $178,092 for them.
Dr. Emmer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,7602024: 2,11823%
- Surgery
- 2023: 2722024: 35731%
- Tests and treatments
- 2023: 1362024: 12210%
- Other services
- 2023: 792024: 835%
- Drugs given in the office
- 2023: 182024: 2328%
- Lab and pathology
- 2023: 182024: 2328%
Where Dr. Emmer's Medicare services took place, 2024
- In an office2,57694%
- In a facility1506%
Dr. Emmer compared with the New York median for internists, 2024
- Dr. Emmer
- New York median
- Medicare services
- 2,726vs 4266.4 times
- Medicare patients
- 699vs 1584.4 times
- Part D claims
- 15,483vs 62224.9 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Emmer'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. Emmer and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Louis M. Emmer treated 699 Medicare patients in 2024, average age 74
CMS counts 699 Medicare patients who saw Dr. Emmer in 2024. The largest group is 65 to 74, with 257 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 39% are also on Medicaid. Their average risk score is 1.92, 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. Emmer's median patient age at 56, with 53% women.
Dr. Emmer's Medicare patients by age, 2024
Dr. Emmer's Medicare patients by sex, 2024
- Women36052%
- Men33948%
Chronic conditions among Dr. Emmer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis47%
- Diabetes43%
- Ischemic heart disease37%
- Mood disorders37%
- Anxiety35%
- Depression31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Emmer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Louis M. Emmer wrote 16,427 Medicare Part D claims in 2024
In 2024, Dr. Emmer wrote 16,427 Medicare Part D claims for 1,133 patients. 83% of them were for generic drugs. CMS names the drug for 15,483 of them, across 239 drugs with 11 or more claims each, at $1,721,723 in total drug cost. In 2023, CMS named 12,982 claims across 213 drugs.
Dr. Emmer's Part D claims by kind of drug, 2024
- Generic13,628 claims83%
- Brand-name2,635 claims16%
- Other164 claims1%
Dr. Emmer'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. Emmer's Part D claims, 2024
- Opioids1%199 of 16,427 claims
- Antibiotics4%634 of 16,427 claims
- Antipsychotics, patients 65 and over2%252 of 16,427 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: 12,9822024: 15,48319%
Drugs named by CMS: 239 in 2024, 213 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. Louis M. Emmer offers telehealth to Medicare patients
Dr. Emmer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Emmer as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Louis M. Emmer received $8,752 in industry payments from 2016 to 2025
CMS Open Payments shows 545 general payments to Dr. Emmer from 41 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $1,808.
General payments to Dr. Emmer by program year, 2016 to 2025
Companies that paid Dr. Emmer 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. Louis M. Emmer'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) |
| 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. Louis M. Emmer
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. Louis M. Emmer's NPI number?
Dr. Louis M. Emmer's NPI number is 1306897327. It was assigned on May 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Louis M. Emmer?
Dr. Louis M. Emmer is an internist in Staten Island, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Louis M. Emmer practice?
Dr. Emmer practices at 2315 Victory Blvd, Staten Island, NY 10314-6623. Dr. Emmer's primary practice is Mt Sinai Doctors Si-victory Int Med in Staten Island, New York. Dmand AI also links Dr. Emmer to 2 hospitals, 3 home health agencies, 1 group practice or clinic, 1 skilled nursing facility and 1 medical group.
What is Dr. Louis M. Emmer's office phone number?
The practice phone on file for Dr. Emmer is (718) 477-6900.
What is Dr. Louis M. Emmer's medical license number?
Dr. Emmer holds New York license 225246.
Which hospitals is Dr. Louis M. Emmer affiliated with?
Dr. Emmer is affiliated with Staten Island University Hospital. Dmand AI links Dr. Emmer to 2 more hospitals.
What medical group is Dr. Louis M. Emmer part of?
Dr. Emmer is linked to Mount Sinai Doctors-Victory Internal Medicine. Dmand AI links Dr. Emmer to 1 more medical group.
Does Dr. Louis M. Emmer accept Medicare?
Yes. CMS data shows Dr. Emmer billed Medicare for 2,726 services in 2024, and Dr. Emmer accepts Medicare assignment.
Does Dr. Louis M. Emmer offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Emmer as offering telehealth services.
How many Medicare patients does Dr. Louis M. Emmer see?
CMS counts 699 Medicare patients who saw Dr. Emmer in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Louis M. Emmer bill to Medicare?
In 2024, Dr. Emmer's most billed Medicare services were nursing facility care (99308), office visit, established patient (99214) and surgery: heart and blood vessels (36415).
What drugs does Dr. Louis M. Emmer prescribe most?
In 2024 Medicare Part D data, Dr. Emmer's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Louis M. Emmer received payments from drug or device companies?
CMS Open Payments shows $8,752 in general payments to Dr. Emmer from 41 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Louis M. Emmer been practicing?
Dr. Emmer graduated from medical school in 1999, 27 years ago.
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