Dr. Mark P. Hamlin, MD
- Medicare services, 2024
- 14
- Medicare patients, 2024
- 84
- Publications
- 5
- Hospital affiliations
- 2
- Medical groups
- 2
- Practice address
- 133 Fairfield Street, Saint Albans, VT 05478
- Practice phone
- Call (802) 524-5911
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Mark P. Hamlin is an anesthesiologist in Saint Albans, Vermont
Dr. Hamlin practices at Northwestern Medical Center in Saint Albans, Vermont, part of Northwestern Medical Center.
Dr. Hamlin's NPI, 1982643870, was assigned on June 6, 2006. Dr. Hamlin graduated from University of Vermont College of Medicine in 1995. Dr. Hamlin holds Vermont license 042-0009858.
- NPI
- 1982643870NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486658366
- NPI enumeration date
- June 6, 2006
- NPI status
- Active
- Practice phone
- (802) 524-5911
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mark P. Hamlin practices at Northwestern Medical Center in Saint Albans, Vermont
Dr. Hamlin's primary practice is Northwestern Medical Center, at 133 Fairfield Street, Saint Albans, VT 05478 in Franklin County. The practice phone is (802) 524-5911.
- Northwestern Medical Center133 Fairfield Street, Saint Albans, VT 05478 · Franklin CountyPhone(802) 524-5911
Source: Dmand AI Affiliation Data
Dr. Mark P. Hamlin is affiliated with 2 sites of care and 2 medical groups
Dr. Hamlin's primary practice is Northwestern Medical Center in Saint Albans, Vermont, part of Northwestern Medical Center. Dr. Hamlin is also affiliated with University of Vermont Medical Center. The medical group on file is University of Vermont Medical Center. Dmand AI also links Dr. Hamlin to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark P. Hamlin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hamlin practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark P. Hamlin is one of 105 anesthesiologists in Vermont
Anesthesiology is Dr. Hamlin's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Hamlin is licensed in Vermont.
Specialties and state licenses
- Anesthesiology, VermontPrimary
Anesthesiologists near Dr. Hamlin
Counts of anesthesiologists 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. Mark P. Hamlin billed Medicare for 14 services in 2024
CMS data shows 14 Medicare services from Dr. Hamlin across 1 procedure code in 2024, for 84 Medicare patients. Medicare paid $456 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hamlin compared with the Vermont median for anesthesiologists, 2024
- Dr. Hamlin
- Vermont median
- Medicare services
- 14vs 7481% below
- Medicare patients
- 84vs 14241% below
Medians across 117 anesthesiologists in Vermont with Dmand AI profiles that report each measure.
Dr. Hamlin'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. Hamlin?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hamlin and other anesthesiologists in Vermont.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark P. Hamlin treated 84 Medicare patients in 2024, average age 71
CMS counts 84 Medicare patients who saw Dr. Hamlin in 2024. The largest group is 65 to 74, with 37 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.64, 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. Hamlin's median patient age at 51, with 74% women.
Dr. Hamlin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hamlin's Medicare patients by sex, 2024
- Women4351%
- Men4149%
Chronic conditions among Dr. Hamlin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Anxiety42%
- Ischemic heart disease39%
- Arthritis38%
- Mood disorders35%
- Atrial fibrillation33%
- Depression33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hamlin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women74%
- Men26%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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Dr. Mark P. Hamlin has 5 publications on record
Dmand AI links 5 papers to Dr. Hamlin in 2017. 2017 was the busiest year, with 3. Dr. Hamlin's most frequent co-authors are Gilman Baker Allen, MD, Trace C. Barrett and Ryan D. Clouser, DO.
Dr. Hamlin's most frequent co-authors
- Gilman Baker Allen, MD1 shared paper
- Trace C. Barrett1 shared paper
- Ryan D. Clouser, DO1 shared paper
Recent publications by Dr. Hamlin
See who Dr. Hamlin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hamlin works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark P. Hamlin graduated from University of Vermont College of Medicine
Dr. Hamlin graduated from University of Vermont College of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark P. Hamlin'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Mark P. Hamlin
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. Mark P. Hamlin's NPI number?
Dr. Mark P. Hamlin's NPI number is 1982643870. It was assigned on June 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark P. Hamlin?
Dr. Mark P. Hamlin is an anesthesiologist in Saint Albans, Vermont. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Mark P. Hamlin practice?
Dr. Hamlin practices at 133 Fairfield Street, Saint Albans, VT 05478. Dr. Hamlin's primary practice is Northwestern Medical Center in Saint Albans, Vermont, part of Northwestern Medical Center. Dmand AI also links Dr. Hamlin to 1 medical group.
What is Dr. Mark P. Hamlin's office phone number?
The practice phone on file for Dr. Hamlin is (802) 524-5911.
What is Dr. Mark P. Hamlin's medical license number?
Dr. Hamlin holds Vermont license 042-0009858.
Which hospitals is Dr. Mark P. Hamlin affiliated with?
Dr. Hamlin practices at Northwestern Medical Center in Saint Albans, Vermont. Dr. Hamlin is also affiliated with University of Vermont Medical Center.
What medical group is Dr. Mark P. Hamlin part of?
Dr. Hamlin is linked to University of Vermont Medical Center. Dmand AI links Dr. Hamlin to 1 more medical group.
Does Dr. Mark P. Hamlin accept Medicare?
Yes. CMS data shows Dr. Hamlin billed Medicare for 14 services in 2024.
How many Medicare patients does Dr. Mark P. Hamlin see?
CMS counts 84 Medicare patients who saw Dr. Hamlin in 2024, with an average age of 71.
What services does Dr. Mark P. Hamlin bill to Medicare?
In 2024, Dr. Hamlin's most billed Medicare services were surgery: heart and blood vessels (36620).
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Where did Dr. Mark P. Hamlin go to medical school?
Dr. Hamlin graduated from University of Vermont College of Medicine in 1995.
How long has Dr. Mark P. Hamlin been practicing?
Dr. Hamlin graduated from medical school in 1995, 31 years ago.
Does Dr. Mark P. Hamlin do research?
Dmand AI links 5 publications to Dr. Hamlin.
Who does Dr. Mark P. Hamlin publish with?
Dr. Hamlin's most frequent co-authors are Gilman Baker Allen, MD (1 shared paper), Trace C. Barrett (1 shared paper) and Ryan D. Clouser, DO (1 shared paper).
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