Robert Guanci, D.D.S.
Dentist · Washington, DC
Robert Guanci, D.D.S. is a dentist with a practice address in Washington, District of Columbia, and NPI 1619329372, issued on Jul 6, 2016. Check the license with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robert Guanci
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 0401415299 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3925 Minnesota Ave NE, Washington, DC 20019
- Phone
- (202) 396-1444
- Enumerated
- Jul 6, 2016
- Record last updated
- Jul 19, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 355 in District of Columbia → Look up another NPI →
Also registered at 3925 Minnesota Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aeesha AyyubDentist1750082384
- Micah DickersonDentist1013782077
- Maryam Jamali, D.D.SGeneral Practice Dentistry1326440140
- Avneet Kaur, DDSDentist1992408033
- Rachel Lin, DDSDentist1770901282
- Edward Mazique, D.D.S.General Practice Dentistry1669899621
Verify Robert Guanci in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average dentist in 2024
33 Medicare Part D claims for 24 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin20 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: $566.06
10 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie 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.
Robert Guanci among 355 dentist records in District of Columbia
Robert Guanci, D.D.S. is one of 355 dentist records with a practice address in District of Columbia. 54% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 73% of them.
- NPI issued2016 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 54% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2016 · 73% 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 District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
346 dentist records list a practice address in Washington
They are 346 of the 45,857 NPPES records with a practice address in Washington, and 355 dentist records in District of Columbia.
All 355 in District of Columbia → Every provider in Washington → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- William Avery, DMDWashington, DC 200191659574838
- Aeesha AyyubWashington, DC 200191750082384
- Ka Eun ChiWashington, DC 200191619750759
- Karen Cooper, DDSWashington, DC 200191083833214
- Micah DickersonWashington, DC 200191013782077
- Jonelle Grant, DDSWashington, DC 200191285704122
- Avneet Kaur, DDSWashington, DC 200191992408033
- Shweta Kokate, DDSWashington, DC 200191568022846
Common questions
What is Robert Guanci, D.D.S.'s NPI number?
Robert Guanci, D.D.S.'s National Provider Identifier (NPI) is 1619329372, issued on Jul 6, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Robert Guanci, D.D.S. located?
The NPPES record lists a practice address at 3925 Minnesota Ave NE, Washington, DC, 20019. Phone: (202) 396-1444. Providers update this record themselves, so call before visiting.
How can I verify Robert Guanci, D.D.S.'s license?
Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.
How much does Robert Guanci, D.D.S. prescribe under Medicare Part D?
In 2024, Robert Guanci, D.D.S. had 33 Medicare Part D claims for 24 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.