Dr. Marc Gautier, MD
- Medicare services, 2024
- 225
- Medicare patients, 2024
- 102
- Part D claims, 2024
- 680
- Publications
- 1
- Hospital affiliations
- 6
- 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. Gautier's professional email, personal email and mobile number
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Dr. Marc Gautier is a hematologist and oncologist in Lancaster, New Hampshire
Dr. Gautier practices at Weeks Medical Center in Lancaster, New Hampshire, part of North Country Healthcare.
Dr. Gautier's NPI, 1477571297, was assigned on July 18, 2006. Dr. Gautier graduated from Geisel School of Medicine at Dartmouth in 1986. Dr. Gautier holds New Hampshire license 10784.
- NPI
- 1477571297NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921072513
- NPI enumeration date
- July 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (603) 788-4911
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marc Gautier practices at Weeks Medical Center in Lancaster, New Hampshire
Dr. Gautier'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. Marc Gautier is affiliated with 6 sites of care and 3 medical groups
Dr. Gautier's primary practice is Weeks Medical Center in Lancaster, New Hampshire, part of North Country Healthcare. Dr. Gautier is also affiliated with Dartmouth Hitchcock Medical Center. The medical group on file is Dartmouth Hitchcock Medical Center. Dmand AI also links Dr. Gautier to 4 more hospitals and 2 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. Marc Gautier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gautier practices, 6 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 |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marc Gautier is one of 67 hematologists and oncologists in New Hampshire
Hematology and oncology is Dr. Gautier's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dmand AI has Dr. Gautier's licenses on file in 2 states: New Hampshire and Vermont.
Specialties and state licenses
- Hematology and oncology, New HampshirePrimary
- Vermont license
Hematologists and oncologists near Dr. Gautier
Counts of hematologists and oncologists 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. Marc Gautier billed Medicare for 225 services in 2024
CMS data shows 225 Medicare services from Dr. Gautier across 4 procedure codes in 2024, for 102 Medicare patients. Medicare paid $17,987 for them.
Dr. Gautier's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3842024: 21444%
- Surgery
- 2023: 222024: 1150%
Where Dr. Gautier's Medicare services took place, 2024
- In an office21495%
- In a facility115%
Dr. Gautier compared with the New Hampshire median for hematologists and oncologists, 2024
- Dr. Gautier
- New Hampshire median
- Medicare services
- 225vs 57661% below
- Medicare patients
- 102vs 24358% below
- Part D claims
- 558vs 2132.6 times
Medians across 65 hematologists and oncologists in New Hampshire with Dmand AI profiles that report each measure.
Dr. Gautier'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gautier and other hematologists and oncologists in New Hampshire.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marc Gautier treated 102 Medicare patients in 2024, average age 76
CMS counts 102 Medicare patients who saw Dr. Gautier in 2024. The largest group is 75 to 84, with 44 patients. 70% of them have high blood pressure, and 51% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.52, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Gautier's median patient age at 74, with 58% women.
Dr. Gautier's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gautier's Medicare patients by sex, 2024
- Women5453%
- Men4847%
Chronic conditions among Dr. Gautier's Medicare patients, 2024
- High blood pressure70%
- High cholesterol51%
- Arthritis40%
- Diabetes30%
- Cancer29%
- Chronic kidney disease27%
- Atrial fibrillation24%
- Ischemic heart disease23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gautier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marc Gautier wrote 680 Medicare Part D claims in 2024
In 2024, Dr. Gautier wrote 680 Medicare Part D claims for 112 patients. 59% of them were for generic drugs. CMS names the drug for 558 of them, across 21 drugs with 11 or more claims each, at $3,994,431 in total drug cost. In 2023, CMS named 722 claims across 21 drugs.
Dr. Gautier's Part D claims by kind of drug, 2024
- Generic402 claims59%
- Brand-name278 claims41%
Dr. Gautier'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. Gautier's Part D claims, 2024
- Antibiotics2%12 of 680 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: 7222024: 55823%
Drugs named by CMS: 21 in 2024, 21 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. Marc Gautier takes part in Medicare
Dr. Gautier 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. Marc Gautier has 1 publication on record
Dmand AI links 1 paper to Dr. Gautier in 2021. Dr. Gautier's most frequent co-authors are Jessica Kaplan Altman, MD, Maria R. Baer, MD and Kebede H. Begna, MD.
Dr. Gautier's most frequent co-authors
- Jessica Kaplan Altman, MD1 shared paper
- Maria R. Baer, MD1 shared paper
- Kebede H. Begna, MD1 shared paper
Recent publications by Dr. Gautier
See who Dr. Gautier researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gautier works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Marc Gautier received $132 in industry payments from 2018 to 2022
CMS Open Payments shows 8 general payments to Dr. Gautier from 2 drug and device companies from 2018 to 2022. Education make up the largest share, 100% of the total. Pfizer Inc. paid the most, $101.
General payments to Dr. Gautier by program year, 2018 to 2022
Companies that paid Dr. Gautier the most, 2018 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marc Gautier graduated from Geisel School of Medicine at Dartmouth
Dr. Gautier graduated from Geisel School of Medicine at Dartmouth in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marc Gautier'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) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Marc Gautier
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. Marc Gautier's NPI number?
Dr. Marc Gautier's NPI number is 1477571297. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Marc Gautier?
Dr. Marc Gautier is a hematologist and oncologist in Lancaster, New Hampshire. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Marc Gautier practice?
Dr. Gautier practices at 173 Middle Street, Lancaster, NH 03584. Dr. Gautier's primary practice is Weeks Medical Center in Lancaster, New Hampshire, part of North Country Healthcare. Dmand AI also links Dr. Gautier to 4 hospitals and 2 medical groups.
What is Dr. Marc Gautier's office phone number?
The practice phone on file for Dr. Gautier is (603) 788-4911.
What is Dr. Marc Gautier's medical license number?
Dr. Gautier holds New Hampshire license 10784, one of the licenses on file in 2 states.
Which states has Dr. Marc Gautier been licensed in?
Dmand AI has state licenses on file for Dr. Gautier in New Hampshire and Vermont.
Which hospitals is Dr. Marc Gautier affiliated with?
Dr. Gautier practices at Weeks Medical Center in Lancaster, New Hampshire. Dr. Gautier is also affiliated with Dartmouth Hitchcock Medical Center. Dmand AI links Dr. Gautier to 4 more hospitals.
What medical group is Dr. Marc Gautier part of?
Dr. Gautier is linked to Dartmouth Hitchcock Medical Center. Dmand AI links Dr. Gautier to 2 more medical groups.
Does Dr. Marc Gautier accept Medicare?
Yes. CMS data shows Dr. Gautier billed Medicare for 225 services in 2024, and Dr. Gautier accepts Medicare assignment.
How many Medicare patients does Dr. Marc Gautier see?
CMS counts 102 Medicare patients who saw Dr. Gautier in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
What services does Dr. Marc Gautier bill to Medicare?
In 2024, Dr. Gautier's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, new patient (99204).
Where did Dr. Marc Gautier go to medical school?
Dr. Gautier graduated from Geisel School of Medicine at Dartmouth in 1986.
What drugs does Dr. Marc Gautier prescribe most?
In 2024 Medicare Part D data, Dr. Gautier's most prescribed drugs by claims were Revlimid, Acyclovir and Anastrozole.
Has Dr. Marc Gautier received payments from drug or device companies?
CMS Open Payments shows $132 in general payments to Dr. Gautier from 2 companies from 2018 to 2022. The largest total came from Pfizer Inc.
How long has Dr. Marc Gautier been practicing?
Dr. Gautier graduated from medical school in 1986, 40 years ago.
Does Dr. Marc Gautier do research?
Dmand AI links 1 publication to Dr. Gautier.
Who does Dr. Marc Gautier publish with?
Dr. Gautier's most frequent co-authors are Jessica Kaplan Altman, MD (1 shared paper), Maria R. Baer, MD (1 shared paper) and Kebede H. Begna, MD (1 shared paper).
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