Syamack Ganjavian, D.D.S.
General Practice Dentistry · Wilmington, DE
Syamack Ganjavian, D.D.S. is a general practice dentistry with a practice address in Wilmington, Delaware, and NPI 1487729786, issued on Nov 21, 2006. Check the license (Delaware G10001184, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Syamack Ganjavian
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License numbers
- G10001184 DE
13505 MD
DS036982 PA
Self-reported in NPPES; status is on the state search - Practice location
- 129 S West St, Wilmington, DE 19801
- Phone
- (302) 230-0000
- Enumerated
- Nov 21, 2006
- Record last updated
- Apr 17, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (302) 295-3607
- Medicaid ID
- 1000033854 DE
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 245 in Delaware → Look up another NPI →
Also registered at 129 S West St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zahra Ashrafi, D.D.S.General Practice Dentistry1295938769
Verify Syamack Ganjavian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license G10001184Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average general practice dentistry in 2024
24 Medicare Part D claims for 17 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin15 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: $217.00
2 payments; by number, the most common kind was food and beverage; the largest payer was Straumann USA LLC. The 41,669 providers of this specialty with any payment received $597.01 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.
Syamack Ganjavian among 245 general practice dentistry records in Delaware
Syamack Ganjavian, D.D.S. is one of 245 general practice dentistry records with a practice address in Delaware. 68% 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 1% of them.
- NPI issued2006 · 1% of these records are older, 73% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2016 · 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 1223G0001X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
100 general practice dentistry records list a practice address in Wilmington
They are 100 of the 6,291 NPPES records with a practice address in Wilmington, and 245 general practice dentistry records in Delaware.
All 245 in Delaware → Every provider in Wilmington → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Zita Aquino, D.M.D.Wilmington, DE 198011083747521
- Zahra Ashrafi, D.D.S.Wilmington, DE 198011295938769
- Sobia Choudhri, DDSWilmington, DE 198011457519712
- Carmelina D'Arro, D.M.DWilmington, DE 198011174547475
- Alec Dancy, D.D.SWilmington, DE 198011649634866
- Gary Isaacs, DMDWilmington, DE 198011669626487
- Khushbu Patel, DMDWilmington, DE 198011336882802
- Allison Schiff, DDSWilmington, DE 198011639461965
Common questions
What is Syamack Ganjavian, D.D.S.'s NPI number?
Syamack Ganjavian, D.D.S.'s National Provider Identifier (NPI) is 1487729786, issued on Nov 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Syamack Ganjavian, D.D.S. located?
The NPPES record lists a practice address at 129 S West St, Wilmington, DE, 19801. Phone: (302) 230-0000. Providers update this record themselves, so call before visiting.
How can I verify Syamack Ganjavian, D.D.S.'s license?
NPPES lists Delaware license number G10001184, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
How much does Syamack Ganjavian, D.D.S. prescribe under Medicare Part D?
In 2024, Syamack Ganjavian, D.D.S. had 24 Medicare Part D claims for 17 beneficiaries; the average among general practice dentistry prescribers was 83. 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.