Dr. John-Marc Austin, MD
- Part D claims, 2021
- 11
- Hospital affiliations
- 3
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 173 Middle Street, Lancaster, NH 03584
- Practice phone
- Call (603) 788-4911
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Austin'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. John-Marc Austin is a psychiatrist in Lancaster, New Hampshire
Dr. Austin practices at Weeks Medical Center in Lancaster, New Hampshire, part of North Country Healthcare.
Dr. Austin's NPI, 1558936369, was assigned on May 24, 2021. Dr. Austin graduated from University of Massachusetts Medical School in 2021. Dr. Austin holds New Hampshire license 24426.
- NPI
- 1558936369NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820523186
- NPI enumeration date
- May 24, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (603) 788-4911
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John-Marc Austin practices at Weeks Medical Center in Lancaster, New Hampshire
Dr. Austin's primary practice is Weeks Medical Center, at 173 Middle Street, Lancaster, NH 03584 in Coos County. The practice phone is (603) 788-4911.
- Weeks Medical Center173 Middle Street, Lancaster, NH 03584 · Coos CountyPhone(603) 788-4911
Source: Dmand AI Affiliation Data
Dr. John-Marc Austin is affiliated with 4 sites of care and 2 medical groups
Dr. Austin's primary practice is Weeks Medical Center in Lancaster, New Hampshire, part of North Country Healthcare. Dr. Austin is also affiliated with New Hampshire Hospital. The medical group on file is New Hampshire Hospital. Dmand AI also links Dr. Austin to 1 more hospital, 1 group practice or clinic and 1 medical group, 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. John-Marc Austin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Austin practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Weeks Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John-Marc Austin is one of 194 psychiatrists in New Hampshire
Psychiatry is Dr. Austin's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Austin is licensed in New Hampshire.
Specialties and state licenses
- Psychiatry, New HampshirePrimary
Psychiatrists near Dr. Austin
Counts of psychiatrists 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. John-Marc Austin's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Austin's median patient age at 69, with 50% women.
Dr. Austin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. John-Marc Austin wrote 11 Medicare Part D claims in 2021
In 2021, Dr. Austin wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $199 in total drug cost.
Dr. Austin's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. John-Marc Austin offers telehealth to Medicare patients
Dr. Austin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Austin as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John-Marc Austin graduated from University of Massachusetts Medical School
Dr. Austin graduated from University of Massachusetts Medical School in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John-Marc Austin'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 and Drug (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) |
| 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. John-Marc Austin
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. John-Marc Austin's NPI number?
Dr. John-Marc Austin's NPI number is 1558936369. It was assigned on May 24, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. John-Marc Austin?
Dr. John-Marc Austin is a psychiatrist in Lancaster, New Hampshire. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. John-Marc Austin practice?
Dr. Austin practices at 173 Middle Street, Lancaster, NH 03584. Dr. Austin's primary practice is Weeks Medical Center in Lancaster, New Hampshire, part of North Country Healthcare. Dmand AI also links Dr. Austin to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. John-Marc Austin's office phone number?
The practice phone on file for Dr. Austin is (603) 788-4911.
What is Dr. John-Marc Austin's medical license number?
Dr. Austin holds New Hampshire license 24426.
Which hospitals is Dr. John-Marc Austin affiliated with?
Dr. Austin practices at Weeks Medical Center in Lancaster, New Hampshire. Dr. Austin is also affiliated with New Hampshire Hospital. Dmand AI links Dr. Austin to 1 more hospital.
What medical group is Dr. John-Marc Austin part of?
Dr. Austin is linked to New Hampshire Hospital. Dmand AI links Dr. Austin to 1 more medical group.
Does Dr. John-Marc Austin accept Medicare?
Yes. CMS lists Dr. Austin as accepting Medicare assignment.
Does Dr. John-Marc Austin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Austin as offering telehealth services.
Where did Dr. John-Marc Austin go to medical school?
Dr. Austin graduated from University of Massachusetts Medical School in 2021.
What drugs does Dr. John-Marc Austin prescribe most?
In 2021 Medicare Part D data, Dr. Austin's most prescribed drugs by claims were Hydroxyzine HCl.
How long has Dr. John-Marc Austin been practicing?
Dr. Austin graduated from medical school in 2021, 5 years ago.
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