Sharon Ferguson, D.O.
Family Medicine Physician · Keene, NH
Sharon Ferguson, D.O. is a family medicine physician with a practice address in Keene, New Hampshire, and NPI 1124357165, issued on Dec 22, 2009. Check the license on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Sharon Ferguson
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OT012734 PA
Self-reported in NPPES; status is on the state search - Practice location
- 590 Court St, Keene, NH 03431
- Phone
- (603) 354-5400
- Enumerated
- Dec 22, 2009
- Entity
- Type 1 · individual
Also registered at 590 Court St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Anderson, M.D.Critical Care Medicine (Anesthesiology) Physician1790927168
- William Argie, PA-CMedical Physician Assistant1265519946
- Jeremy Arnold, M.D.Emergency Medicine Physician1174784557
- Payson Ayer-Dufner, PA-CPhysician Assistant1124424379
- Everett Bacon, MDEmergency Medicine Physician1669827143
- Samantha BarryFamily Nurse Practitioner1568004307
Verify Sharon Ferguson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3.2 times the Medicare Part D claims of the average family medicine physician in 2024
11,226 Medicare Part D claims for 1,039 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 396 claims were for opioids.
Most prescribed
- Levothyroxine Sodium548 claims
- Atorvastatin Calcium498 claims
- Losartan Potassium429 claims
- Amlodipine Besylate397 claims
- Simvastatin374 claims
- Hydrochlorothiazide367 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's Medicare quality score for 2023: 78.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
2 hospital and facility affiliations
- Cheshire Medical CenterKeene, NH · Acute Care Hospitals4 of 5 stars
- Mary Hitchcock Memorial HospitalKeene, NH · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
42 family medicine physician records list a Keene practice address
They are 42 of the 1,482 NPPES records with a Keene practice address, and 810 family medicine physician records in New Hampshire.
All 42 in Keene → All 810 in New Hampshire → Every provider in Keene →
Other family medicine physician records in New Hampshire
- Lauren Abbott, APRNDerry, NH1093137820
- Peter Abdalla, DOConcord, NH1013279504
- Ruba Abdullah, MDConcord, NH1336871524
- Iryna Aberkorn, MDLebanon, NH1780846071
- Bruce Abramowitz, DOWindham, NH1801276167
- Francis Adams, MDLebanon, NH1578581898
- Glenn Adams, DOGroveton, NH1952387714
- Karin Adelman, M.D.Nashua, NH1982674354
- Sangita Agarwal, MDDover, NH1912953316
- Andres Aguilera-Fish, MDLittleton, NH1578183992
Common questions
What is Sharon Ferguson, D.O.'s NPI number?
Sharon Ferguson, D.O.'s National Provider Identifier (NPI) is 1124357165, issued on Dec 22, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Sharon Ferguson, D.O. located?
The NPPES record lists a practice address at 590 Court St, Keene, NH, 03431. Phone: (603) 354-5400. Providers update this record themselves, so call before visiting.
How can I verify Sharon Ferguson, D.O.'s license?
Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sharon Ferguson, D.O. prescribe under Medicare Part D?
In 2024, Sharon Ferguson, D.O. had 11,226 Medicare Part D claims for 1,039 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
What is Sharon Ferguson, D.O.'s Medicare quality score?
The 2023 MIPS final score is 78.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.