Jonathan David Gardner, M.D.
Cardiovascular Disease Physician · Clarksburg, MD
Jonathan David Gardner, M.D. is a cardiovascular disease physician with a practice address in Clarksburg, Maryland, and NPI 1639490840, issued on Jun 22, 2010. Check the license (Maryland D0088104, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Jonathan David Gardner
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- D0088104 MD
Self-reported in NPPES; status is on the state search - Practice location
- 23208 Peach Tree RD, Clarksburg, MD 20871
- Phone
- (678) 458-3564
- Enumerated
- Jun 22, 2010
- Record last updated
- May 26, 2023
- Medicare enrollment
- Enrolled (PECOS I20190916001676); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 613 in Maryland → Look up another NPI →
Verify Jonathan David Gardner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0088104Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,339 Medicare Part D claims for 651 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Atorvastatin Calcium296 claims
- Metoprolol Succinate235 claims
- Eliquis180 claims
- Rosuvastatin Calcium138 claims
- Furosemide130 claims
- Losartan Potassium127 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.
Industry payments in 2024: $25.17
1 payment: food and beverage; the largest payer was Amgen Inc. The 16,686 providers of this specialty with any payment received $3,819.56 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 2 group practices
- Medstar Heart Institute LLCBaltimore, MD
- Medstar Medical Group II LLCBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan David Gardner among 613 cardiovascular disease physician records in Maryland
Jonathan David Gardner, 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 2010, is newer than 80% of them.
- NPI issued2010 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2010 · median 1997 among the 389 with a school on file
- Record last updated2023 · 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.
All 613 in Maryland → Every provider in Clarksburg → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- John Trujillo, M.D.Germantown, MD 208741033475785
- Jersey Chen, MDGaithersburg, MD 208781720046683
- Kunal LalGaithersburg, MD 208781740741222
- Lowell Weiss, MDPotomac, MD 208541669404315
- Saira Aslam, M.D.Bethesda, MD 208891790706976
- John Atwood, M.D.Bethesda, MD 208891023117090
- Jerome Fleg, M.D.Bethesda, MD 208891851456818
- Marc Franzos, MD, MPHBethesda, MD 208891356334684
Common questions
What is Jonathan David Gardner, M.D.'s NPI number?
Jonathan David Gardner, M.D.'s National Provider Identifier (NPI) is 1639490840, issued on Jun 22, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan David Gardner, M.D. located?
The NPPES record lists a practice address at 23208 Peach Tree RD, Clarksburg, MD, 20871. Phone: (678) 458-3564. Providers update this record themselves, so call before visiting.
How can I verify Jonathan David Gardner, M.D.'s license?
NPPES lists Maryland license number D0088104, 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 Jonathan David Gardner, M.D. prescribe under Medicare Part D?
In 2024, Jonathan David Gardner, M.D. had 2,339 Medicare Part D claims for 651 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.