Dr. Douglas B. Sawyer, MD
- Medicare services, 2024
- 93
- Medicare patients, 2024
- 71
- Part D claims, 2024
- 330
- Publications
- 107
- Clinical trials
- 1
- Practice address
- 50 Union Street, Ellsworth, ME 04605
- Practice phone
- Call (207) 667-5311
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sawyer's professional email, personal email and mobile number
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Dr. Douglas B. Sawyer is a cardiologist in Ellsworth, Maine
Dr. Sawyer practices at Northern Light Maine Coast Hospital in Ellsworth, Maine, part of Northern Light Health.
Dr. Sawyer's NPI, 1720058209, was assigned on January 25, 2006. Dr. Sawyer graduated from JS Weill Medical College, Cornell University in 1991. Dr. Sawyer holds Massachusetts license 79906.
- NPI
- 1720058209NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365447117
- NPI enumeration date
- January 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (207) 667-5311
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Douglas B. Sawyer practices at Northern Light Maine Coast Hospital in Ellsworth, Maine
Dr. Sawyer's primary practice is Northern Light Maine Coast Hospital, at 50 Union Street, Ellsworth, ME 04605 in Hancock County. The practice phone is (207) 667-5311.
- Northern Light Maine Coast Hospital50 Union Street, Ellsworth, ME 04605 · Hancock CountyPhone(207) 667-5311
Source: Dmand AI Affiliation Data
Dr. Douglas B. Sawyer is affiliated with 5 sites of care and 3 medical groups
Dr. Sawyer's primary practice is Northern Light Maine Coast Hospital in Ellsworth, Maine, part of Northern Light Health. Dr. Sawyer is also affiliated with MaineHealth Maine Medical Center. The medical group on file is MaineHealth Primary Care - Family Medicine - Portland. Dmand AI also links Dr. Sawyer to 3 more group practices and clinics 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. Douglas B. Sawyer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sawyer practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northern Light Maine Coast Hospital | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Douglas B. Sawyer is one of 153 cardiologists in Maine
Cardiovascular disease is Dr. Sawyer's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Sawyer is licensed in Massachusetts.
Specialties and state licenses
- Cardiovascular disease, MassachusettsPrimary
Cardiologists near Dr. Sawyer
Counts of cardiologists 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. Douglas B. Sawyer billed Medicare for 93 services in 2024
CMS data shows 93 Medicare services from Dr. Sawyer across 3 procedure codes in 2024, for 71 Medicare patients. Medicare paid $2,569 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sawyer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 232024: 54135%
- Office and hospital visits
- 2023: 912024: 3957%
Dr. Sawyer compared with the Maine median for cardiologists, 2024
- Dr. Sawyer
- Maine median
- Medicare services
- 93vs 1,13192% below
- Medicare patients
- 71vs 76491% below
- Part D claims
- 272vs 60055% below
Medians across 154 cardiologists in Maine with Dmand AI profiles that report each measure.
Dr. Sawyer'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Douglas B. Sawyer treated 71 Medicare patients in 2024, average age 76
CMS counts 71 Medicare patients who saw Dr. Sawyer in 2024. The largest group is 75 to 84, with 31 patients. 75% of them have heart failure, and 75% have high blood pressure. 30% are also on Medicaid. Their average risk score is 2.30, 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. Sawyer's median patient age at 71, with 35% women.
Dr. Sawyer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Sawyer's Medicare patients by sex, 2024
- Women2941%
- Men4259%
Chronic conditions among Dr. Sawyer's Medicare patients, 2024
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease72%
- Chronic kidney disease65%
- Atrial fibrillation62%
- Arthritis56%
- Diabetes45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sawyer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women35%
- Men63%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Douglas B. Sawyer wrote 330 Medicare Part D claims in 2024
In 2024, Dr. Sawyer wrote 330 Medicare Part D claims for 56 patients. 82% of them were for generic drugs. CMS names the drug for 272 of them, across 11 drugs with 11 or more claims each, at $77,807 in total drug cost. In 2023, CMS named 174 claims across 9 drugs.
Dr. Sawyer's Part D claims by kind of drug, 2024
- Generic270 claims82%
- Brand-name60 claims18%
Dr. Sawyer'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1742024: 27256%
Drugs named by CMS: 11 in 2024, 9 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
Dr. Douglas B. Sawyer scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Sawyer for performance year 2024, reported through an alternative payment model (APM). Dr. Sawyer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Sawyer's MIPS scores, performance year 2024
- 98of 100Final score
- 83.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Douglas B. Sawyer has 107 publications on record
Dmand AI links 107 papers to Dr. Sawyer, published from 2010 to 2025. 2016 was the busiest year, with 13. The most frequent topics are Heart Failure, Signal Transduction and Myocardium. Dr. Sawyer has published most often in Circ Res. Dr. Sawyer's most frequent co-authors are Daniel J. Lenihan, MD, Mark Lawson, MD and Michael Phillip Robich, MD.
Dr. Sawyer's papers by year, 2016 to 2025
Topics Dr. Sawyer writes about most
- Heart Failure
- Signal Transduction
- Myocardium
- Myocytes, Cardiac
- Anthracyclines
- Cardiomyopathies
- Neuregulin-1
- Antineoplastic Agents
Dr. Sawyer's most frequent co-authors
- Daniel J. Lenihan, MD14 shared papers
- Mark Lawson, MD8 shared papers
- Michael Phillip Robich, MD8 shared papers
Recent publications by Dr. Sawyer
Biochem Biophys Res Commun
Cytokine
See who Dr. Sawyer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sawyer works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Douglas B. Sawyer has worked on 1 clinical trial
Dmand AI links Dr. Sawyer to 1 clinical trial. Conditions studied include Diabetes Complications and Diabetes Mellitus.
Conditions in Dr. Sawyer's trials
- Diabetes Complications
- Diabetes Mellitus
Recent clinical trials with Dr. Sawyer
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Douglas B. Sawyer received $4,687 in industry payments from 2016 to 2019
CMS Open Payments shows 7 general payments to Dr. Sawyer from 2 drug and device companies from 2016 to 2019. Consulting fees make up the largest share, 85% of the total. Acorda Therapeutics, Inc paid the most, $4,637. It also lists 1 research payment totaling $4,000 in 2016.
General payments to Dr. Sawyer by program year, 2016 to 2019
General payments to Dr. Sawyer by kind, 2016 to 2019
- Consulting fees$4,00085%
- Food and beverage$3698%
- Travel and lodging$3187%
Companies that paid Dr. Sawyer the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Douglas B. Sawyer graduated from JS Weill Medical College, Cornell University
Dr. Sawyer graduated from JS Weill Medical College, Cornell University in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Douglas B. Sawyer'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)Clinician Public Reporting: Overall MIPS Performance (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Douglas B. Sawyer
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. Douglas B. Sawyer's NPI number?
Dr. Douglas B. Sawyer's NPI number is 1720058209. It was assigned on January 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Douglas B. Sawyer?
Dr. Douglas B. Sawyer is a cardiologist in Ellsworth, Maine. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Douglas B. Sawyer practice?
Dr. Sawyer practices at 50 Union Street, Ellsworth, ME 04605. Dr. Sawyer's primary practice is Northern Light Maine Coast Hospital in Ellsworth, Maine, part of Northern Light Health. Dmand AI also links Dr. Sawyer to 3 group practices and clinics and 2 medical groups.
What is Dr. Douglas B. Sawyer's office phone number?
The practice phone on file for Dr. Sawyer is (207) 667-5311.
What is Dr. Douglas B. Sawyer's medical license number?
Dr. Sawyer holds Massachusetts license 79906.
Which hospitals is Dr. Douglas B. Sawyer affiliated with?
Dr. Sawyer practices at Northern Light Maine Coast Hospital in Ellsworth, Maine. Dr. Sawyer is also affiliated with MaineHealth Maine Medical Center.
What medical group is Dr. Douglas B. Sawyer part of?
Dr. Sawyer is linked to MaineHealth Primary Care - Family Medicine - Portland. Dmand AI links Dr. Sawyer to 2 more medical groups.
Does Dr. Douglas B. Sawyer accept Medicare?
Yes. CMS data shows Dr. Sawyer billed Medicare for 93 services in 2024, and Dr. Sawyer accepts Medicare assignment.
What is Dr. Douglas B. Sawyer's MIPS score?
Dr. Sawyer's MIPS final score for performance year 2024 is 98 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Douglas B. Sawyer see?
CMS counts 71 Medicare patients who saw Dr. Sawyer in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
What services does Dr. Douglas B. Sawyer bill to Medicare?
In 2024, Dr. Sawyer's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99213) and hospital inpatient care (99232).
Where did Dr. Douglas B. Sawyer go to medical school?
Dr. Sawyer graduated from JS Weill Medical College, Cornell University in 1991.
What drugs does Dr. Douglas B. Sawyer prescribe most?
In 2024 Medicare Part D data, Dr. Sawyer's most prescribed drugs by claims were Metoprolol Succinate, Atorvastatin Calcium and Spironolactone.
Has Dr. Douglas B. Sawyer received payments from drug or device companies?
CMS Open Payments shows $4,687 in general payments to Dr. Sawyer from 2 companies from 2016 to 2019. The largest total came from Acorda Therapeutics, Inc.
How long has Dr. Douglas B. Sawyer been practicing?
Dr. Sawyer graduated from medical school in 1991, 35 years ago.
Does Dr. Douglas B. Sawyer do research?
Dmand AI links 107 publications to Dr. Sawyer, published from 2010 to 2025. Dr. Sawyer has worked on 1 clinical trial.
Who does Dr. Douglas B. Sawyer publish with?
Dr. Sawyer's most frequent co-authors are Daniel J. Lenihan, MD (14 shared papers), Mark Lawson, MD (8 shared papers) and Michael Phillip Robich, MD (8 shared papers).
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