Rizwan Ahmad, D.D.S.
Dentist · Gaithersburg, MD
Rizwan Ahmad, D.D.S. is a dentist with a practice address in Gaithersburg, Maryland, and NPI 1023277324, issued on Jun 3, 2008. Check the license (Maryland 14393, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rizwan Ahmad
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 14393 MD
Self-reported in NPPES; status is on the state search - Practice location
- 115 Market St, Gaithersburg, MD 20878
- Phone
- (301) 777-7700
- Enumerated
- Jun 3, 2008
- Record last updated
- Jun 17, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (301) 777-7710
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,870 in Maryland → Look up another NPI →
Also registered at 115 Market St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Josephine Amigo, D.D.S.Pediatric Dentistry1184837452
- Aisha Syed, DMDGeneral Practice Dentistry1598174757
Verify Rizwan Ahmad in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 14393Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average dentist in 2024
35 Medicare Part D claims for 16 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin14 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: $75.00
1 payment: consulting fee; the largest payer was Align Technology, Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
Rizwan Ahmad among 1,870 dentist records in Maryland
Rizwan Ahmad, D.D.S. is one of 1,870 dentist records with a practice address in Maryland. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 35% of them.
- NPI issued2008 · 35% of these records are older, 57% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2013 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
55 dentist records list a practice address in Gaithersburg
They are 55 of the 2,580 NPPES records with a practice address in Gaithersburg, and 1,870 dentist records in Maryland.
All 1,870 in Maryland → Every provider in Gaithersburg → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Ossob Abdillahi, DMDGaithersburg, MD 208781932237385
- Anita Belani, DDSGaithersburg, MD 208781538207881
- Elizabeth Forkkio, DMDGaithersburg, MD 208781952464182
- Keith Gilbert, D.D.S.North Potomac, MD 208781831219955
- Scott Gritz, DDSN Potomac, MD 208781386856672
- Charles Harrington, DDSNorth Potomac, MD 208781336382159
- Patricio Herdoiza, DDSGaithersburg, MD 208781013030212
- Raimundo Lagos, D.D.SGaithersburg, MD 208781043413685
Common questions
What is Rizwan Ahmad, D.D.S.'s NPI number?
Rizwan Ahmad, D.D.S.'s National Provider Identifier (NPI) is 1023277324, issued on Jun 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Rizwan Ahmad, D.D.S. located?
The NPPES record lists a practice address at 115 Market St, Gaithersburg, MD, 20878. Phone: (301) 777-7700. Providers update this record themselves, so call before visiting.
How can I verify Rizwan Ahmad, D.D.S.'s license?
NPPES lists Maryland license number 14393, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Rizwan Ahmad, D.D.S. prescribe under Medicare Part D?
In 2024, Rizwan Ahmad, D.D.S. had 35 Medicare Part D claims for 16 beneficiaries; the average among dentist prescribers was 86. 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.