Dr. Douglas B. Sawyer, MD

  • Ellsworth, ME
  • Cardiologist
NPI1720058209PAC ID2365447117
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
Social profiles

Primary practice

Northern Light Maine Coast Hospital

Hospital · Ellsworth, Maine

See all 8 affiliations

Find Dr. Sawyer'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.

View contacts for free

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 and contact details
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.

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.

See all 8 affiliations for Dr. Sawyer

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.

EHR by site
SiteEHR vendor and product
Northern Light Maine Coast HospitalAvailable with a free account
+4 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Sawyer practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Northern Light Health and 6.2K+ hospitals, with verified contacts in the same login.

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, MassachusettsPrimaryLicense 79906 · taxonomy 207RC0000X

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.

Medicare services, 202493
Medicare patients71
Paid by Medicare$2,569
Procedure codes3

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.

See all procedures by Dr. Sawyer

Need commercial claims for Dr. Sawyer?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sawyer and other cardiologists in Maine.

Book a meeting

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.

Medicare patients, 202471
Average age76
Average risk score2.30
Also on Medicaid30%

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

  1. Heart failure75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Ischemic heart disease72%
  5. Chronic kidney disease65%
  6. Atrial fibrillation62%
  7. Arthritis56%
  8. 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.

Part D claims, 2024330
Drugs named by CMS11
Total drug cost$77,807
Part D patients56

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.

See all prescribing by Dr. Sawyer

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

For MedTech and pharma teams

Find cardiologists like Dr. Sawyer by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

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.

Papers107
Years published2010 to 2025

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

Recent publications by Dr. Sawyer

See all 107 publications and co-authors

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.

How network discovery works

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

$4.7Kin total
  • 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.

See all payments to Dr. Sawyer

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.

  1. Medical schoolJS Weill Medical College, Cornell University

Source: Dmand AI Professional Profile Data

Sources for Dr. Douglas B. Sawyer's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand 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).

Selling to cardiovascular disease practices?

See cardiologists in Maine by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)