Dr. Benjamin H. Farr, DDS, MD
- Medicare services, 2021
- 16
- Part D claims, 2024
- 214
- Hospital affiliations
- 2
- Industry payments
- $1,583
- State licenses
- 3
- Practice address
- 172 Kinsley St, Nashua, NH 03060
- Practice phone
- Call (603) 882-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Benjamin H. Farr is an oral and maxillofacial surgery (d.m.d.) in Nashua, New Hampshire
Dr. Farr practices at St. Joseph Hospital in Nashua, New Hampshire, part of Covenant Health.
Dr. Farr's NPI, 1174968549, was assigned on April 30, 2013. Dr. Farr holds Massachusetts license DN1858223.
- NPI
- 1174968549NPI Registry (opens in a new tab)
- NPI enumeration date
- April 30, 2013
- NPI status
- Active
- Practice phone
- (603) 882-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Benjamin H. Farr practices at St. Joseph Hospital in Nashua, New Hampshire
Dr. Farr's primary practice is St. Joseph Hospital, at 172 Kinsley St, Nashua, NH 03060 in Hillsborough County. The practice phone is (603) 882-3000.
- St. Joseph Hospital172 Kinsley St, Nashua, NH 03060 · Hillsborough CountyPhone(603) 882-3000
Source: Dmand AI Affiliation Data
Dr. Benjamin H. Farr is affiliated with 3 sites of care
Dr. Farr's primary practice is St. Joseph Hospital in Nashua, New Hampshire, part of Covenant Health. Dmand AI also links Dr. Farr to 1 hospital and 1 breast imaging center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Benjamin H. Farr's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Farr practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Joseph Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Benjamin H. Farr is one of 9 orals and maxillofacial surgery (d.m.d.)s in New Hampshire
Oral and maxillofacial surgery is Dr. Farr's primary specialty in the NPI Registry, under taxonomy code 204E00000X. Dmand AI has Dr. Farr's licenses on file in 3 states: Massachusetts, New Hampshire and Vermont.
Specialties and state licenses
- Oral and maxillofacial surgery (d.m.d.), MassachusettsPrimary
- New Hampshire license
- Vermont license
Orals and maxillofacial surgery (d.m.d.)s near Dr. Farr
Counts of orals and maxillofacial surgery (d.m.d.)s 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. Benjamin H. Farr billed Medicare for 16 services in 2021
CMS data shows 16 Medicare services from Dr. Farr across 1 procedure code in 2021, all of them office visits. Medicare paid $733 for them. Every service was in an office.
Dr. Farr's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 132021: 1623%
Dr. Farr's most billed Medicare procedure codes, 2021
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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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Benjamin H. Farr's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Farr's median patient age at 53, with 48% women.
Dr. Farr's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Benjamin H. Farr wrote 214 Medicare Part D claims in 2024
In 2024, Dr. Farr wrote 214 Medicare Part D claims for 110 patients. 100% of them were for generic drugs. CMS names the drug for 196 of them, across 3 drugs with 11 or more claims each, at $599 in total drug cost. In 2023, CMS named 184 claims across 3 drugs.
Dr. Farr'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. Farr's Part D claims, 2024
- Antibiotics60%129 of 214 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: 1842024: 1967%
Drugs named by CMS: 3 in 2024, 3 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
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Dr. Benjamin H. Farr received $1,583 in industry payments from 2017 to 2025
CMS Open Payments shows 31 general payments to Dr. Farr from 6 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 74% of the total. Straumann USA LLC paid the most, $1,310.
General payments to Dr. Farr by program year, 2017 to 2025
General payments to Dr. Farr by kind, 2017 to 2025
- Food and beverage$1,17874%
- Gifts$40526%
Companies that paid Dr. Farr the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Benjamin H. Farr'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) |
| 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) |
| 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. Benjamin H. Farr
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. Benjamin H. Farr's NPI number?
Dr. Benjamin H. Farr's NPI number is 1174968549. It was assigned on April 30, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Benjamin H. Farr?
Dr. Benjamin H. Farr is an oral and maxillofacial surgery (d.m.d.) in Nashua, New Hampshire. The primary specialty in the NPI Registry is Oral & Maxillofacial Surgery (D.M.D.) (taxonomy code 204E00000X).
Where does Dr. Benjamin H. Farr practice?
Dr. Farr practices at 172 Kinsley St, Nashua, NH 03060. Dr. Farr's primary practice is St. Joseph Hospital in Nashua, New Hampshire, part of Covenant Health. Dmand AI also links Dr. Farr to 1 hospital and 1 breast imaging center.
What is Dr. Benjamin H. Farr's office phone number?
The practice phone on file for Dr. Farr is (603) 882-3000.
What is Dr. Benjamin H. Farr's medical license number?
Dr. Farr holds Massachusetts license DN1858223, one of the licenses on file in 3 states.
Which states has Dr. Benjamin H. Farr been licensed in?
Dmand AI has state licenses on file for Dr. Farr in Massachusetts, New Hampshire and Vermont.
Which hospitals is Dr. Benjamin H. Farr affiliated with?
Dr. Farr practices at St. Joseph Hospital in Nashua, New Hampshire. Dmand AI links Dr. Farr to 1 more hospital.
Does Dr. Benjamin H. Farr accept Medicare?
Yes. CMS data shows Dr. Farr billed Medicare for 16 services in 2021.
What services does Dr. Benjamin H. Farr bill to Medicare?
In 2021, Dr. Farr's most billed Medicare services were office visit, new patient (99202).
What drugs does Dr. Benjamin H. Farr prescribe most?
In 2024 Medicare Part D data, Dr. Farr's most prescribed drugs by claims were Amoxicillin, Chlorhexidine Gluconate and Clindamycin HCl.
Has Dr. Benjamin H. Farr received payments from drug or device companies?
CMS Open Payments shows $1,583 in general payments to Dr. Farr from 6 companies from 2017 to 2025. The largest total came from Straumann USA LLC.
How long has Dr. Benjamin H. Farr been practicing?
Dr. Farr's NPI was assigned in 2013.
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