Dr. Martin S. Farber, MD
- Medicare services, 2018
- 2,174
- Part D claims, 2024
- 345
- Hospital affiliations
- 1
- Industry payments
- $10,031
- Medical group
- 1
- Practice address
- 100 Park Street, Glens Falls, NY 12801
- Practice phone
- Call (518) 926-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Martin S. Farber is a rheumatologist in Glens Falls, New York
Dr. Farber practices at Glens Falls Hospital in Glens Falls, New York, part of Albany Med Health System.
Dr. Farber's NPI, 1912999244, was assigned on August 23, 2005. Dr. Farber graduated from Albert Einstein College of Medicine of Yeshiva University in 1979. Dr. Farber holds New York license 157780.
- NPI
- 1912999244NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183807100
- NPI enumeration date
- August 23, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (518) 926-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Martin S. Farber practices at Glens Falls Hospital in Glens Falls, New York
Dr. Farber's primary practice is Glens Falls Hospital, at 100 Park Street, Glens Falls, NY 12801 in Warren County. The practice phone is (518) 926-1000.
- Glens Falls Hospital100 Park Street, Glens Falls, NY 12801 · Warren CountyPhone(518) 926-1000
Source: Dmand AI Affiliation Data
Dr. Martin S. Farber is affiliated with 2 sites of care and 1 medical group
Dr. Farber's primary practice is Glens Falls Hospital in Glens Falls, New York, part of Albany Med Health System. The medical group on file is Hudson Headwaters Health Network. Dmand AI also links Dr. Farber to 1 more community health center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Martin S. Farber's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Farber practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Glens Falls Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Martin S. Farber is one of 514 rheumatologists in New York
Rheumatology is Dr. Farber's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Farber is licensed in New York.
Specialties and state licenses
- Rheumatology, New YorkPrimary
Rheumatologists near Dr. Farber
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. Martin S. Farber billed Medicare for 2,174 services in 2018
CMS data shows 2,174 Medicare services from Dr. Farber across 8 procedure codes in 2018. Medicare paid $50,550 for them. Every service was in an office.
Dr. Farber's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Drugs given in the office
- 2017: 2,2382018: 1,68725%
- Office and hospital visits
- 2017: 5552018: 42523%
- Surgery
- 2017: 572018: 3539%
- Tests and treatments
- 2017: 262018: 274%
- Other services
- 2017: 382018: 0100%
Dr. Farber compared with the New York median for rheumatologists, 2018
- Dr. Farber
- New York median
- Medicare services
- 2,174vs 5653.8 times
- Part D claims
- 272vs 92170% below
Medians across 509 rheumatologists in New York with Dmand AI profiles that report each measure.
Dr. Farber's most billed Medicare procedure codes, 2018
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. Farber and other rheumatologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Martin S. Farber's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Farber's median patient age at 67, with 64% women.
Dr. Farber's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
Dr. Martin S. Farber wrote 345 Medicare Part D claims in 2024
In 2024, Dr. Farber wrote 345 Medicare Part D claims for 59 patients. 75% of them were for generic drugs. CMS names the drug for 272 of them, across 10 drugs with 11 or more claims each, at $299,316 in total drug cost. In 2023, CMS named 260 claims across 8 drugs.
Dr. Farber's Part D claims by kind of drug, 2024
- Generic260 claims75%
- Brand-name85 claims25%
Dr. Farber'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2602024: 2725%
Drugs named by CMS: 10 in 2024, 8 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. Martin S. Farber takes part in Medicare
Dr. Farber 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. Martin S. Farber received $10,031 in industry payments from 2016 to 2022
CMS Open Payments shows 511 general payments to Dr. Farber from 25 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 72% of the total. Cardinal Health, Inc. paid the most, $2,320.
General payments to Dr. Farber by program year, 2016 to 2022
General payments to Dr. Farber by kind, 2016 to 2022
- Food and beverage$7,24672%
- Consulting fees$1,86219%
- Travel and lodging$7487%
- Education$1762%
Companies that paid Dr. Farber the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Martin S. Farber graduated from Albert Einstein College of Medicine of Yeshiva University
Dr. Farber graduated from Albert Einstein College of Medicine of Yeshiva University in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Martin S. Farber'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 DataDmand AI Org Hierarchy 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 Data |
| 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. Martin S. Farber
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. Martin S. Farber's NPI number?
Dr. Martin S. Farber's NPI number is 1912999244. It was assigned on August 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Martin S. Farber?
Dr. Martin S. Farber is a rheumatologist in Glens Falls, New York. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Martin S. Farber practice?
Dr. Farber practices at 100 Park Street, Glens Falls, NY 12801. Dr. Farber's primary practice is Glens Falls Hospital in Glens Falls, New York, part of Albany Med Health System. Dmand AI also links Dr. Farber to 1 community health center.
What is Dr. Martin S. Farber's office phone number?
The practice phone on file for Dr. Farber is (518) 926-1000.
What is Dr. Martin S. Farber's medical license number?
Dr. Farber holds New York license 157780.
Which hospitals is Dr. Martin S. Farber affiliated with?
Dr. Farber practices at Glens Falls Hospital in Glens Falls, New York.
What medical group is Dr. Martin S. Farber part of?
Dr. Farber is linked to Hudson Headwaters Health Network.
Does Dr. Martin S. Farber accept Medicare?
Yes. CMS data shows Dr. Farber billed Medicare for 2,174 services in 2018, and Dr. Farber accepts Medicare assignment.
What services does Dr. Martin S. Farber bill to Medicare?
In 2018, Dr. Farber's most billed Medicare services were injected or infused drug (J0897), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Martin S. Farber go to medical school?
Dr. Farber graduated from Albert Einstein College of Medicine of Yeshiva University in 1979.
Show 3 more questionsShow fewer questions
What drugs does Dr. Martin S. Farber prescribe most?
In 2024 Medicare Part D data, Dr. Farber's most prescribed drugs by claims were Methotrexate, Prednisone and Hydroxychloroquine Sulfate.
Has Dr. Martin S. Farber received payments from drug or device companies?
CMS Open Payments shows $10,031 in general payments to Dr. Farber from 25 companies from 2016 to 2022. The largest total came from Cardinal Health, Inc.
How long has Dr. Martin S. Farber been practicing?
Dr. Farber graduated from medical school in 1979, 47 years ago.
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