Dr. Zachary Michael Feldman, MD, MPH, MS
- Part D claims, 2024
- 21
- Hospital affiliations
- 4
- Industry payments
- $4,479
- Medical groups
- 4
- State license
- 1
- Practice address
- 8 Prospect Street, Nashua, NH 03060
- Practice phone
- Call (603) 577-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Feldman'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. Zachary Michael Feldman is a vascular surgeon in Nashua, New Hampshire
Dr. Feldman practices at Southern New Hampshire Medical Center in Nashua, New Hampshire, part of SolutionHealth.
Dr. Feldman's NPI, 1205324217, was assigned on April 25, 2018. Dr. Feldman graduated from Icahn School of Medicine at Mount Sinai in 2018. Dr. Feldman holds Massachusetts license 286749.
- NPI
- 1205324217NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042560443
- NPI enumeration date
- April 25, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (603) 577-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zachary Michael Feldman practices at Southern New Hampshire Medical Center in Nashua, New Hampshire
Dr. Feldman's primary practice is Southern New Hampshire Medical Center, at 8 Prospect Street, Nashua, NH 03060 in Hillsborough County. The practice phone is (603) 577-2000.
- Southern New Hampshire Medical Center8 Prospect Street, Nashua, NH 03060 · Hillsborough CountyPhone(603) 577-2000
Source: Dmand AI Affiliation Data
Dr. Zachary Michael Feldman is affiliated with 4 sites of care and 4 medical groups
Dr. Feldman's primary practice is Southern New Hampshire Medical Center in Nashua, New Hampshire, part of SolutionHealth. Dr. Feldman is also affiliated with Massachusetts General Hospital. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Feldman to 2 more hospitals and 3 medical groups, 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. Zachary Michael Feldman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Feldman practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern New Hampshire Medical Center | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across SolutionHealth and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Zachary Michael Feldman is one of 34 vascular surgeons in New Hampshire
Vascular surgery is Dr. Feldman's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Feldman is licensed in Massachusetts.
Specialties and state licenses
- Vascular surgery, MassachusettsPrimary
Vascular surgeons near Dr. Feldman
Counts of vascular surgeons 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. Zachary Michael Feldman's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Feldman's median patient age at 72, with 47% women.
Dr. Feldman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women47%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Zachary Michael Feldman wrote 21 Medicare Part D claims in 2024
In 2024, Dr. Feldman wrote 21 Medicare Part D claims for 12 patients. 81% of them were for generic drugs.
Dr. Feldman's Part D claims by kind of drug, 2024
- Generic17 claims81%
- Brand-name and other4 claims19%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Zachary Michael Feldman offers telehealth to Medicare patients
Dr. Feldman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Feldman as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Zachary Michael Feldman received $4,479 in industry payments from 2024 to 2025
CMS Open Payments shows 26 general payments to Dr. Feldman from 11 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 58% of the total. Penumbra, Inc. paid the most, $2,335.
General payments to Dr. Feldman by program year, 2024 to 2025
General payments to Dr. Feldman by kind, 2024 to 2025
- Food and beverage$2,57758%
- Travel and lodging$1,55235%
- Education$3508%
Companies that paid Dr. Feldman the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Zachary Michael Feldman graduated from Icahn School of Medicine at Mount Sinai
Dr. Feldman graduated from Icahn School of Medicine at Mount Sinai in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Zachary Michael Feldman'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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)Doctors and Clinicians Utilization Data (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. Zachary Michael Feldman
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. Zachary Michael Feldman's NPI number?
Dr. Zachary Michael Feldman's NPI number is 1205324217. It was assigned on April 25, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Zachary Michael Feldman?
Dr. Zachary Michael Feldman is a vascular surgeon in Nashua, New Hampshire. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Zachary Michael Feldman practice?
Dr. Feldman practices at 8 Prospect Street, Nashua, NH 03060. Dr. Feldman's primary practice is Southern New Hampshire Medical Center in Nashua, New Hampshire, part of SolutionHealth. Dmand AI also links Dr. Feldman to 2 hospitals and 3 medical groups.
What is Dr. Zachary Michael Feldman's office phone number?
The practice phone on file for Dr. Feldman is (603) 577-2000.
What is Dr. Zachary Michael Feldman's medical license number?
Dr. Feldman holds Massachusetts license 286749.
Which hospitals is Dr. Zachary Michael Feldman affiliated with?
Dr. Feldman practices at Southern New Hampshire Medical Center in Nashua, New Hampshire. Dr. Feldman is also affiliated with Massachusetts General Hospital. Dmand AI links Dr. Feldman to 2 more hospitals.
What medical group is Dr. Zachary Michael Feldman part of?
Dr. Feldman is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Feldman to 3 more medical groups.
Does Dr. Zachary Michael Feldman accept Medicare?
Yes. CMS lists Dr. Feldman as accepting Medicare assignment.
Does Dr. Zachary Michael Feldman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Feldman as offering telehealth services.
Where did Dr. Zachary Michael Feldman go to medical school?
Dr. Feldman graduated from Icahn School of Medicine at Mount Sinai in 2018.
Has Dr. Zachary Michael Feldman received payments from drug or device companies?
CMS Open Payments shows $4,479 in general payments to Dr. Feldman from 11 companies from 2024 to 2025. The largest total came from Penumbra, Inc.
How long has Dr. Zachary Michael Feldman been practicing?
Dr. Feldman graduated from medical school in 2018, 8 years ago.
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