Dr. David W. Fontaine, MD
- Medicare services, 2024
- 4,955
- Medicare patients, 2024
- 3,554
- Hospital affiliations
- 5
- Industry payments
- $355
- Medical groups
- 3
- Practice address
- 100 McGregor Street, Manchester, NH 03102
- Practice phone
- Call (603) 668-3545
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fontaine's professional email, personal email and mobile number
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Dr. David W. Fontaine is a diagnostic radiologist in Manchester, New Hampshire
Dr. Fontaine practices at Catholic Medical Center in Manchester, New Hampshire, part of HCA Healthcare.
Dr. Fontaine's NPI, 1346205184, was assigned on April 17, 2006. Dr. Fontaine graduated from Boston University School of Medicine in 1990. Dr. Fontaine holds New Hampshire license 11108.
- NPI
- 1346205184NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759354103
- NPI enumeration date
- April 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (603) 668-3545
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David W. Fontaine practices at Catholic Medical Center in Manchester, New Hampshire
Dr. Fontaine's primary practice is Catholic Medical Center, at 100 McGregor Street, Manchester, NH 03102 in Hillsborough County. The practice phone is (603) 668-3545.
- Catholic Medical Center100 McGregor Street, Manchester, NH 03102 · Hillsborough CountyPhone(603) 668-3545
Source: Dmand AI Affiliation Data
Dr. David W. Fontaine is affiliated with 6 sites of care and 3 medical groups
Dr. Fontaine's primary practice is Catholic Medical Center in Manchester, New Hampshire, part of HCA Healthcare. Dr. Fontaine is also affiliated with Elliot Hospital. The medical group on file is Southern New Hampshire Radiology Consultants (SNHRC). Dmand AI also links Dr. Fontaine to 3 more hospitals, 2 medical groups and 1 group practice or clinic, 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. David W. Fontaine's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fontaine practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Catholic Medical Center | 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. David W. Fontaine is one of 168 diagnostic radiologists in New Hampshire
Diagnostic radiology is Dr. Fontaine's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Fontaine is licensed in New Hampshire.
Specialties and state licenses
- Diagnostic radiology, New HampshirePrimary
Diagnostic radiologists near Dr. Fontaine
Counts of diagnostic radiologists 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. David W. Fontaine billed Medicare for 4,955 services in 2024
CMS data shows 4,955 Medicare services from Dr. Fontaine across 44 procedure codes in 2024, for 3,554 Medicare patients. Medicare paid $120,598 for them.
Dr. Fontaine's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 5,3312024: 4,70412%
- Tests and treatments
- 2023: 2702024: 19329%
- Other services
- 2023: 432024: 5835%
Where Dr. Fontaine's Medicare services took place, 2024
- In an office2926%
- In a facility4,66394%
Dr. Fontaine compared with the New Hampshire median for diagnostic radiologists, 2024
- Dr. Fontaine
- New Hampshire median
- Medicare services
- 4,955vs 2,79977% above
- Medicare patients
- 3,554vs 2,03075% above
Medians across 172 diagnostic radiologists in New Hampshire with Dmand AI profiles that report each measure.
Dr. Fontaine'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.
Need commercial claims for Dr. Fontaine?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fontaine and other diagnostic radiologists in New Hampshire.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David W. Fontaine treated 3,554 Medicare patients in 2024, average age 74
CMS counts 3,554 Medicare patients who saw Dr. Fontaine in 2024. The largest group is 65 to 74, with 1,564 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Fontaine's median patient age at 70, with 64% women.
Dr. Fontaine's Medicare patients by age, 2024
Dr. Fontaine's Medicare patients by sex, 2024
- Women2,42168%
- Men1,13332%
Chronic conditions among Dr. Fontaine's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis53%
- Anxiety33%
- Mood disorders30%
- Depression27%
- Ischemic heart disease26%
- Atrial fibrillation25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fontaine's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. David W. Fontaine takes part in Medicare
Dr. Fontaine 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. David W. Fontaine received $355 in industry payments from 2017 to 2023
CMS Open Payments shows 10 general payments to Dr. Fontaine from 3 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 100% of the total. Siemens Medical Solutions USA, Inc. paid the most, $178.
General payments to Dr. Fontaine by program year, 2017 to 2023
Companies that paid Dr. Fontaine the most, 2017 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David W. Fontaine graduated from Boston University School of Medicine
Dr. Fontaine graduated from Boston University School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David W. Fontaine'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 DataMedicare Physician & Other Practitioners - 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. David W. Fontaine
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What is Dr. David W. Fontaine's NPI number?
Dr. David W. Fontaine's NPI number is 1346205184. It was assigned on April 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David W. Fontaine?
Dr. David W. Fontaine is a diagnostic radiologist in Manchester, New Hampshire. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. David W. Fontaine practice?
Dr. Fontaine practices at 100 McGregor Street, Manchester, NH 03102. Dr. Fontaine's primary practice is Catholic Medical Center in Manchester, New Hampshire, part of HCA Healthcare. Dmand AI also links Dr. Fontaine to 3 hospitals, 2 medical groups and 1 group practice or clinic.
What is Dr. David W. Fontaine's office phone number?
The practice phone on file for Dr. Fontaine is (603) 668-3545.
What is Dr. David W. Fontaine's medical license number?
Dr. Fontaine holds New Hampshire license 11108.
Which hospitals is Dr. David W. Fontaine affiliated with?
Dr. Fontaine practices at Catholic Medical Center in Manchester, New Hampshire. Dr. Fontaine is also affiliated with Elliot Hospital. Dmand AI links Dr. Fontaine to 3 more hospitals.
What medical group is Dr. David W. Fontaine part of?
Dr. Fontaine is linked to Southern New Hampshire Radiology Consultants (SNHRC). Dmand AI links Dr. Fontaine to 2 more medical groups.
Does Dr. David W. Fontaine accept Medicare?
Yes. CMS data shows Dr. Fontaine billed Medicare for 4,955 services in 2024, and Dr. Fontaine accepts Medicare assignment.
How many Medicare patients does Dr. David W. Fontaine see?
CMS counts 3,554 Medicare patients who saw Dr. Fontaine in 2024, with an average age of 74.
What services does Dr. David W. Fontaine bill to Medicare?
In 2024, Dr. Fontaine's most billed Medicare services were radiation oncology (77063), radiation oncology (77067) and diagnostic imaging (71046).
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Where did Dr. David W. Fontaine go to medical school?
Dr. Fontaine graduated from Boston University School of Medicine in 1990.
Has Dr. David W. Fontaine received payments from drug or device companies?
CMS Open Payments shows $355 in general payments to Dr. Fontaine from 3 companies from 2017 to 2023. The largest total came from Siemens Medical Solutions USA, Inc.
How long has Dr. David W. Fontaine been practicing?
Dr. Fontaine graduated from medical school in 1990, 36 years ago.
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