Erfan Zarger, DDS,MS
Dentist · Rockville, MD
Erfan Zarger, DDS,MS is a dentist with a practice address in Rockville, Maryland, and NPI 1760054779, issued on Jul 11, 2021. Check the license (Maryland 17493, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erfan Zarger
- Credential
- DDS,MS
- Primary taxonomy
- Dentist 122300000X
- License number
- 17493 MD
Self-reported in NPPES; status is on the state search - Practice location
- 11404 Old Georgetown RD Ste 201, Rockville, MD 20852
- Phone
- (301) 881-5020
- Enumerated
- Jul 11, 2021
- Record last updated
- Jul 2, 2024
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,870 in Maryland → Look up another NPI →
Verify Erfan Zarger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 17493Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average dentist in 2024
18 Medicare Part D claims, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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: $19.38
1 payment: food and beverage; the largest payer was OraPharma, a division of Bausch Health US, LLC. 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.
Erfan Zarger among 1,870 dentist records in Maryland
Erfan Zarger, DDS,MS 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 2021, is newer than 83% of them.
- NPI issued2021 · 83% of these records are older, 15% 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 updated2024 · 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).
74 dentist records list a practice address in Rockville
They are 74 of the 14,353 NPPES records with a practice address in Rockville, and 1,870 dentist records in Maryland.
All 1,870 in Maryland → Every provider in Rockville → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Shannon Abel, D.D.S.Rockville, MD 208521326018185
- Martin Abel, D.D.S.Rockville, MD 208521285604058
- Asugman Atam, D.D.S.Rockville, MD 208521659572881
- Behram Dalal, DDSRockville, MD 208521801988993
- Harpreet Gill, GENERAL DENTIST DDSRockville, MD 208521053498931
- Jerald Hawk, D.D.S.Rockville, MD 208521902876824
- Joan Howanitz, DDS, MSRockville, MD 208521912046293
- Sandra Hsieh, D.D.S.North Bethesda, MD 208521184750929
Common questions
What is Erfan Zarger, DDS,MS's NPI number?
Erfan Zarger, DDS,MS's National Provider Identifier (NPI) is 1760054779, issued on Jul 11, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Erfan Zarger, DDS,MS located?
The NPPES record lists a practice address at 11404 Old Georgetown RD Ste 201, Rockville, MD, 20852. Phone: (301) 881-5020. Providers update this record themselves, so call before visiting.
How can I verify Erfan Zarger, DDS,MS's license?
NPPES lists Maryland license number 17493, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Erfan Zarger, DDS,MS prescribe under Medicare Part D?
In 2024, Erfan Zarger, DDS,MS had 18 Medicare Part D claims; 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.