NPPES file of Aug 9, 2026

Reed David Riley, M.D.

Cardiovascular Disease Physician · Baltimore, MD

Reed David Riley, M.D. is a cardiovascular disease physician with a practice address in Baltimore, Maryland, and NPI 1396787255, issued on Jun 12, 2006. Check the license (Maryland D47560, 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
1396787255
Name
Reed David Riley
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
D47560 MD
Self-reported in NPPES; status is on the state search
Practice location
600 N Wolfe St, Baltimore, MD 21287
Phone
(410) 955-3116
Enumerated
Jun 12, 2006
Record last updated
Dec 31, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicaid ID
187203600 MD
Medicare enrollment
Enrolled (PECOS I20080326000067); may accept Medicare assignment
Medical or professional school
Johns Hopkins University School Of Medicine, 1988
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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Also registered at 600 N Wolfe St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Abdulrahman Abodarahim, MBBCHOphthalmology Physician1770182560
  2. Aida Abou-ZamzamStudent in an Organized Health Care Education/Training Program1891456034
  3. Mya AbousyStudent in an Organized Health Care Education/Training Program1700422169
  4. Christopher Abularrage, MDVascular Surgery Physician1063675908
  5. Sahaja Acharya, M.D.Radiation Oncology Physician1639436603
  6. Stephen Achuff, M.D.Cardiovascular Disease Physician1326001033

Verify Reed David Riley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D47560
    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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2% more Medicare Part D claims than the average cardiovascular disease physician in 2024

3,127 Medicare Part D claims for 686 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.

  1. Reed Riley3,127
  2. Specialty average3,078

Most prescribed

  1. Eliquis474 claims
  2. Atorvastatin Calcium341 claims
  3. Metoprolol Succinate339 claims
  4. Rosuvastatin Calcium234 claims
  5. Ezetimibe140 claims
  6. Lisinopril138 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. Johns Hopkins UniversityBaltimore, MD

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

Reed David Riley among 613 cardiovascular disease physician records in Maryland

Reed David Riley, M.D. is one of 613 cardiovascular disease physician records with a practice address in Maryland. 76% 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 22% of them.

  • NPI issued2006 · 22% of these records are older, 36% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1988 · median 1997 among the 389 with a school on file
  • Record last updated2013 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in Maryland

There are 613 cardiovascular disease physician records in Maryland.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Stephen Achuff, M.D.Baltimore, MD 212871326001033
  2. Mark Anderson, MD PHDBaltimore, MD 212871922050772
  3. Ernest Arnett, M.D.Baltimore, MD 212871972568202
  4. Thomas Aversano, M.D.Baltimore, MD 212871609831460
  5. Lewis Becker, M.D.Baltimore, MD 212871003871906
  6. Roger Blumenthal, M.D.Baltimore, MD 212871396701074
  7. Jeffrey Brinker, M.D.Baltimore, MD 212871356309959
  8. Gary Gerstenblith, M.D.Baltimore, MD 212871477591758

Common questions

What is Reed David Riley, M.D.'s NPI number?

Reed David Riley, M.D.'s National Provider Identifier (NPI) is 1396787255, issued on Jun 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Reed David Riley, M.D. located?

The NPPES record lists a practice address at 600 N Wolfe St, Baltimore, MD, 21287. Phone: (410) 955-3116. Providers update this record themselves, so call before visiting.

How can I verify Reed David Riley, M.D.'s license?

NPPES lists Maryland license number D47560, 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 Reed David Riley, M.D. prescribe under Medicare Part D?

In 2024, Reed David Riley, M.D. had 3,127 Medicare Part D claims for 686 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.