Dr. Margaret Sterrett Sawyer, MD
- Medicare services, 2024
- 232
- Medicare patients, 2024
- 176
- Part D claims, 2024
- 328
- MIPS score, 2024
- 77
- Hospital affiliations
- 1
- Practice address
- 401 North Ewing Street, Lancaster, OH 43130
- Practice phone
- Call (740) 687-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Margaret Sterrett Sawyer is a general surgeon in Lancaster, Ohio
Dr. Sawyer practices at Fairfield Medical Center in Lancaster, Ohio, part of Adena Occupational Health.
Dr. Sawyer's NPI, 1972722494, was assigned on April 24, 2007. Dr. Sawyer graduated from Ohio State University College of Medicine in 2007. Dr. Sawyer holds Ohio license 35-085962.
- NPI
- 1972722494NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032257068
- NPI enumeration date
- April 24, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (740) 687-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Margaret Sterrett Sawyer practices at Fairfield Medical Center in Lancaster, Ohio
Dr. Sawyer's primary practice is Fairfield Medical Center, at 401 North Ewing Street, Lancaster, OH 43130 in Fairfield County. The practice phone is (740) 687-8000.
- Fairfield Medical Center401 North Ewing Street, Lancaster, OH 43130 · Fairfield CountyPhone(740) 687-8000
Source: Dmand AI Affiliation Data
Dr. Margaret Sterrett Sawyer is affiliated with 3 sites of care and 2 medical groups
Dr. Sawyer's primary practice is Fairfield Medical Center in Lancaster, Ohio, part of Adena Occupational Health. The medical group on file is Fairfield Healthcare Professionals. Dmand AI also links Dr. Sawyer to 1 more dialysis center, 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. Margaret Sterrett Sawyer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sawyer practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fairfield Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Margaret Sterrett Sawyer is one of 1,056 general surgeons in Ohio
Surgery is Dr. Sawyer's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Sawyer is licensed in Ohio.
Specialties and state licenses
- Surgery, OhioPrimary
General surgeons near Dr. Sawyer
Counts of general surgeons 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. Margaret Sterrett Sawyer billed Medicare for 232 services in 2024
CMS data shows 232 Medicare services from Dr. Sawyer across 7 procedure codes in 2024, for 176 Medicare patients. Medicare paid $16,545 for them.
Dr. Sawyer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2762024: 18633%
- Surgery
- 2023: 662024: 4630%
- Tests and treatments
- 2023: 712024: 0100%
- Other services
- 2023: 292024: 0100%
Where Dr. Sawyer's Medicare services took place, 2024
- In an office15466%
- In a facility7834%
Dr. Sawyer compared with the Ohio median for general surgeons, 2024
- Dr. Sawyer
- Ohio median
- Medicare services
- 232vs 16838% above
- Medicare patients
- 176vs 12739% above
- Part D claims
- 264vs 465.7 times
Medians across 1,031 general surgeons in Ohio 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. Margaret Sterrett Sawyer treated 176 Medicare patients in 2024, average age 72
CMS counts 176 Medicare patients who saw Dr. Sawyer in 2024. The largest group is 65 to 74, with 88 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.42, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sawyer's median patient age at 62, with 68% women.
Dr. Sawyer's Medicare patients by age, 2024
Dr. Sawyer's Medicare patients by sex, 2024
- Women12672%
- Men5028%
Chronic conditions among Dr. Sawyer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis44%
- Ischemic heart disease39%
- Cancer34%
- Diabetes32%
- Anxiety29%
- Mood disorders27%
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 62
Patient panel by sex, all payers
- Women68%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Margaret Sterrett Sawyer wrote 328 Medicare Part D claims in 2024
In 2024, Dr. Sawyer wrote 328 Medicare Part D claims for 123 patients. 94% of them were for generic drugs. CMS names the drug for 264 of them, across 7 drugs with 11 or more claims each, at $5,019 in total drug cost. In 2023, CMS named 230 claims across 4 drugs.
Dr. Sawyer's Part D claims by kind of drug, 2024
- Generic309 claims94%
- Brand-name19 claims6%
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.
Drug classes CMS tracks in Dr. Sawyer's Part D claims, 2024
- Opioids15%50 of 328 claims
- Antibiotics5%15 of 328 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: 2302024: 26415%
Drugs named by CMS: 7 in 2024, 4 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. Margaret Sterrett Sawyer scored 77 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 77 out of 100 for Dr. Sawyer for performance year 2024, reported as part of a group. Dr. Sawyer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 38 procedures of colonoscopy by Dr. Sawyer, more than 58% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Sawyer's MIPS scores, performance year 2024
- 77of 100Final score
- 43.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Sawyer ranks in Medicare procedure volume
- Colonoscopy
- 58th percentile38 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 55th percentile28 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Margaret Sterrett Sawyer received $6,853 in industry payments from 2016 to 2025
CMS Open Payments shows 88 general payments to Dr. Sawyer from 38 drug and device companies from 2016 to 2025. Education make up the largest share, 58% of the total. Intuitive Surgical, Inc. paid the most, $5,438.
General payments to Dr. Sawyer by program year, 2016 to 2025
General payments to Dr. Sawyer by kind, 2016 to 2025
- Education$4,00058%
- Food and beverage$1,72725%
- Travel and lodging$1,11816%
- Entertainment$90%
Companies that paid Dr. Sawyer the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Margaret Sterrett Sawyer graduated from Ohio State University College of Medicine
Dr. Sawyer graduated from Ohio State University College of Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Margaret Sterrett 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)Doctors and Clinicians Utilization Data (CMS) (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. Margaret Sterrett 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. Margaret Sterrett Sawyer's NPI number?
Dr. Margaret Sterrett Sawyer's NPI number is 1972722494. It was assigned on April 24, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Margaret Sterrett Sawyer?
Dr. Margaret Sterrett Sawyer is a general surgeon in Lancaster, Ohio. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Margaret Sterrett Sawyer practice?
Dr. Sawyer practices at 401 North Ewing Street, Lancaster, OH 43130. Dr. Sawyer's primary practice is Fairfield Medical Center in Lancaster, Ohio, part of Adena Occupational Health. Dmand AI also links Dr. Sawyer to 1 dialysis center, 1 group practice or clinic and 1 medical group.
What is Dr. Margaret Sterrett Sawyer's office phone number?
The practice phone on file for Dr. Sawyer is (740) 687-8000.
What is Dr. Margaret Sterrett Sawyer's medical license number?
Dr. Sawyer holds Ohio license 35-085962.
Which hospitals is Dr. Margaret Sterrett Sawyer affiliated with?
Dr. Sawyer practices at Fairfield Medical Center in Lancaster, Ohio.
What medical group is Dr. Margaret Sterrett Sawyer part of?
Dr. Sawyer is linked to Fairfield Healthcare Professionals. Dmand AI links Dr. Sawyer to 1 more medical group.
Does Dr. Margaret Sterrett Sawyer accept Medicare?
Yes. CMS data shows Dr. Sawyer billed Medicare for 232 services in 2024, and Dr. Sawyer accepts Medicare assignment.
What is Dr. Margaret Sterrett Sawyer's MIPS score?
Dr. Sawyer's MIPS final score for performance year 2024 is 77 out of 100, reported as part of a group.
How many Medicare patients does Dr. Margaret Sterrett Sawyer see?
CMS counts 176 Medicare patients who saw Dr. Sawyer in 2024, with an average age of 72.
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What services does Dr. Margaret Sterrett Sawyer bill to Medicare?
In 2024, Dr. Sawyer's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and surgery: digestive system (43239).
Where did Dr. Margaret Sterrett Sawyer go to medical school?
Dr. Sawyer graduated from Ohio State University College of Medicine in 2007.
What drugs does Dr. Margaret Sterrett Sawyer prescribe most?
In 2024 Medicare Part D data, Dr. Sawyer's most prescribed drugs by claims were Anastrozole, Omeprazole and Oxycodone-Acetaminophen.
Has Dr. Margaret Sterrett Sawyer received payments from drug or device companies?
CMS Open Payments shows $6,853 in general payments to Dr. Sawyer from 38 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Margaret Sterrett Sawyer been practicing?
Dr. Sawyer graduated from medical school in 2007, 19 years ago.
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