Dr. Louis H. Tiger, MD
- Medicare services, 2020
- 108
- Part D claims, 2020
- 323
- Industry payments
- $5,723
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 566 Broadway, Massapequa, NY 11758-5017
- Practice phone
- Call (516) 544-6262
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Drs Blau, Tiger, Sullivan, Sumner
Medical specialty practice · Massapequa, New York
Find Dr. Tiger'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 H. Tiger is a rheumatologist in Massapequa, New York
Dr. Tiger practices at Drs Blau, Tiger, Sullivan, Sumner in Massapequa, New York.
Dr. Tiger's NPI, 1902960891, was assigned on December 22, 2006. Dr. Tiger holds New York license 103799.
- NPI
- 1902960891NPI Registry (opens in a new tab)
- NPI enumeration date
- December 22, 2006
- NPI status
- Active
- Practice phone
- (516) 544-6262
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Louis H. Tiger practices at Drs Blau, Tiger, Sullivan, Sumner in Massapequa, New York
Dr. Tiger's primary practice is Drs Blau, Tiger, Sullivan, Sumner, at 566 Broadway, Massapequa, NY 11758-5017. The practice phone is (516) 544-6262.
- Drs Blau, Tiger, Sullivan, Sumner566 Broadway, Massapequa, NY 11758-5017Phone(516) 544-6262
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Louis H. Tiger is affiliated with 1 site of care and 1 medical group
Dr. Tiger's primary practice is Drs Blau, Tiger, Sullivan, Sumner in Massapequa, New York. Dmand AI also links Dr. Tiger to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Louis H. Tiger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tiger practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Drs Blau, Tiger, Sullivan, Sumner | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Louis H. Tiger is one of 514 rheumatologists in New York
Rheumatology is Dr. Tiger's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Tiger is licensed in New York.
Specialties and state licenses
- Rheumatology, New YorkPrimary
Rheumatologists near Dr. Tiger
Counts of rheumatologists 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 H. Tiger billed Medicare for 108 services in 2020
CMS data shows 108 Medicare services from Dr. Tiger across 2 procedure codes in 2020, all of them office visits. Medicare paid $5,239 for them. Every service was in an office.
Dr. Tiger's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 6492020: 10883%
- Drugs given in the office
- 2019: 842020: 0100%
- Imaging
- 2019: 1602020: 0100%
- Lab and pathology
- 2019: 2,7392020: 0100%
- Tests and treatments
- 2019: 442020: 0100%
- Other services
- 2019: 182020: 0100%
- Surgery
- 2019: 5172020: 0100%
Dr. Tiger compared with the New York median for rheumatologists, 2020
- Dr. Tiger
- New York median
- Medicare services
- 108vs 56581% below
- Part D claims
- 323vs 92165% below
Medians across 509 rheumatologists in New York with Dmand AI profiles that report each measure.
Dr. Tiger's most billed Medicare procedure codes, 2020
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. Tiger and other rheumatologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Louis H. Tiger's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Tiger's median patient age at 64, with 65% women.
Dr. Tiger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women65%
- Men19%
Source: Dmand AI Patient Panel Data
Dr. Louis H. Tiger wrote 323 Medicare Part D claims in 2020
In 2020, Dr. Tiger wrote 323 Medicare Part D claims. They cover 11 drugs, with $290,671 in total drug cost. In 2019, CMS named 609 claims across 18 drugs.
Dr. Tiger's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 6092020: 32347%
Drugs named by CMS: 11 in 2020, 18 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Louis H. Tiger received $5,723 in industry payments from 2016 to 2020
CMS Open Payments shows 327 general payments to Dr. Tiger from 29 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 99% of the total. Pfizer Inc. paid the most, $734.
General payments to Dr. Tiger by program year, 2016 to 2020
General payments to Dr. Tiger by kind, 2016 to 2020
- Food and beverage$5,67399%
- Consulting fees$401%
- Education$100%
Companies that paid Dr. Tiger the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Louis H. Tiger'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 H. Tiger
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 H. Tiger's NPI number?
Dr. Louis H. Tiger's NPI number is 1902960891. It was assigned on December 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Louis H. Tiger?
Dr. Louis H. Tiger is a rheumatologist in Massapequa, New York. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Louis H. Tiger practice?
Dr. Tiger practices at 566 Broadway, Massapequa, NY 11758-5017. Dr. Tiger's primary practice is Drs Blau, Tiger, Sullivan, Sumner in Massapequa, New York. Dmand AI also links Dr. Tiger to 1 medical group.
What is Dr. Louis H. Tiger's office phone number?
The practice phone on file for Dr. Tiger is (516) 544-6262.
What is Dr. Louis H. Tiger's medical license number?
Dr. Tiger holds New York license 103799.
Does Dr. Louis H. Tiger accept Medicare?
Yes. CMS data shows Dr. Tiger billed Medicare for 108 services in 2020.
What services does Dr. Louis H. Tiger bill to Medicare?
In 2020, Dr. Tiger's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
What drugs does Dr. Louis H. Tiger prescribe most?
In 2020 Medicare Part D data, Dr. Tiger's most prescribed drugs by claims were Prednisone, Hydroxychloroquine Sulfate and Methylprednisolone.
Has Dr. Louis H. Tiger received payments from drug or device companies?
CMS Open Payments shows $5,723 in general payments to Dr. Tiger from 29 companies from 2016 to 2020. The largest total came from Pfizer Inc.
How long has Dr. Louis H. Tiger been practicing?
Dr. Tiger's NPI was assigned in 2006.
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