Andrew Scott Ferguson, M.D.
Family Medicine Physician · Chestertown, MD
Andrew Scott Ferguson, M.D. is a family medicine physician with a practice address in Chestertown, Maryland, and NPI 1427037415, issued on Jan 10, 2006. Check the license (Maryland D0051786, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Andrew Scott Ferguson
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- D0051786 MD
Self-reported in NPPES; status is on the state search - Practice location
- 120 Speer RD, Chestertown, MD 21620
- Phone
- (410) 778-9300
- Enumerated
- Jan 10, 2006
- Record last updated
- Mar 28, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (410) 778-9579
- Medicaid ID
- 596100900 MD
- Medicare enrollment
- Enrolled (PECOS I20100826000712); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 1995
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,912 in Maryland → Look up another NPI →
Also registered at 120 Speer RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Andrew Scott Ferguson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0051786Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average family medicine physician in 2024
10,507 Medicare Part D claims for 817 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 60 claims were for opioids.
Most prescribed
- Atorvastatin Calcium747 claims
- Losartan Potassium477 claims
- Levothyroxine Sodium460 claims
- Amlodipine Besylate447 claims
- Lisinopril388 claims
- Hydrochlorothiazide336 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 MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $939.41
47 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Drs Shanahan And Ferguson PCChestertown, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Scott Ferguson among 1,912 family medicine physician records in Maryland
Andrew Scott Ferguson, M.D. is one of 1,912 family medicine physician records with a practice address in Maryland. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 54% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1995 · median 2004 among the 1,141 with a school on file
- Record last updated2019 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 family medicine physician records list a practice address in Chestertown
They are 7 of the 229 NPPES records with a practice address in Chestertown, and 1,912 family medicine physician records in Maryland.
All 1,912 in Maryland → Every provider in Chestertown → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Wayne Benjamin, MDChestertown, MD 216201992761472
- Caleb Consenstein, MDChestertown, MD 216201801325444
- Frederick Delboy, MDChestertown, MD 216201245299932
- Gerard O'Connor, M.D.Chestertown, MD 216201609879873
- Susan Ross, M.D.Chestertown, MD 216201417950080
- Patrick Shanahan, M.D.Chestertown, MD 216201275512253
- Richard Brown, MDChester, MD 216191487986287
- Leo Cherrick, M. D.Chester, MD 216191437209111
Common questions
What is Andrew Scott Ferguson, M.D.'s NPI number?
Andrew Scott Ferguson, M.D.'s National Provider Identifier (NPI) is 1427037415, issued on Jan 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Scott Ferguson, M.D. located?
The NPPES record lists a practice address at 120 Speer RD, Chestertown, MD, 21620. Phone: (410) 778-9300. Providers update this record themselves, so call before visiting.
How can I verify Andrew Scott Ferguson, M.D.'s license?
NPPES lists Maryland license number D0051786, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrew Scott Ferguson, M.D. prescribe under Medicare Part D?
In 2024, Andrew Scott Ferguson, M.D. had 10,507 Medicare Part D claims for 817 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Andrew Scott Ferguson, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.