NPPES file of Aug 9, 2026

Matthew R. Johnston, MD

Family Medicine Physician · Silver Spring, MD

Matthew R. Johnston, MD is a family medicine physician with a practice address in Silver Spring, Maryland, and NPI 1477203933, issued on Mar 28, 2022. Check the license (Maryland D0103040, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1477203933
Name
Matthew R. Johnston
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
D0103040 MD
Self-reported in NPPES; status is on the state search
Practice location
1319 Apple Ave Ste H200, Silver Spring, MD 20910
Phone
(301) 557-1180
Enumerated
Mar 28, 2022
Record last updated
Mar 19, 2025
Fax
(301) 557-1181
Medicare enrollment
Enrolled (PECOS I20250714001116); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Matthew R. Johnston in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D0103040
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maryland license search

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80% fewer Medicare Part D claims than the average family medicine physician in 2024

725 Medicare Part D claims for 216 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Matthew Johnston725
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium50 claims
  2. Amlodipine Besylate45 claims
  3. Rosuvastatin Calcium41 claims
  4. Lisinopril31 claims
  5. Hydrochlorothiazide27 claims
  6. Levothyroxine Sodium24 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.

Bills Medicare through one group practice

  1. Professional Services OF Holy CrossSilver Spring, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Matthew R. Johnston among 1,912 family medicine physician records in Maryland

Matthew R. Johnston, MD 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 2022, is newer than 94% of them.

  • NPI issued2022 · 94% of these records are older, 4% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2012 · median 2004 among the 1,141 with a school on file
  • Record last updated2025 · 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).

85 family medicine physician records list a practice address in Silver Spring

They are 85 of the 6,531 NPPES records with a practice address in Silver Spring, and 1,912 family medicine physician records in Maryland.

The 8 family medicine physician records with the nearest ZIP codes

  1. Oliver Bennett, MDSilver Spring, MD 209101467429415
  2. Carlos Covarrubias Ponce, MDSilver Spring, MD 209101306839469
  3. Purnima Joshi, MDSilver Spring, MD 209101144388422
  4. Tony Kannarkat, MDSilver Spring, MD 209101073543237
  5. Amy Miller, MDSilver Spring, MD 209101811962095
  6. Brenda Mitchell, MDSilver Spring, MD 209101912972837
  7. Mehmooda Naeem, MDSilver Spring, MD 209101801800537
  8. David Niebuhr, MD, MPH, MSCSilver Spring, MD 209101720058274

Common questions

What is Matthew R. Johnston, MD's NPI number?

Matthew R. Johnston, MD's National Provider Identifier (NPI) is 1477203933, issued on Mar 28, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Matthew R. Johnston, MD located?

The NPPES record lists a practice address at 1319 Apple Ave Ste H200, Silver Spring, MD, 20910. Phone: (301) 557-1180. Providers update this record themselves, so call before visiting.

How can I verify Matthew R. Johnston, MD's license?

NPPES lists Maryland license number D0103040, 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 Matthew R. Johnston, MD prescribe under Medicare Part D?

In 2024, Matthew R. Johnston, MD had 725 Medicare Part D claims for 216 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

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.