Nancy Grewal, DDS
General Practice Dentistry · Washington, NJ
Nancy Grewal, DDS is a general practice dentistry with a practice address in Washington, New Jersey, and NPI 1790707081, issued on Jul 24, 2006. Check the license (New Jersey 22DI02196700, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nancy Grewal
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 22DI02196700 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 7 E Washington Ave, Washington, NJ 07882
- Phone
- (908) 835-0800
- Enumerated
- Jul 24, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (908) 835-8952
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 4,085 in New Jersey → Look up another NPI →
Also registered at 7 E Washington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samuel Meghadri, DDSGeneral Practice Dentistry1659399277
- Ranjitha Mukund, DMDGeneral Practice Dentistry1013284959
Verify Nancy Grewal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 22DI02196700Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average general practice dentistry in 2024
53 Medicare Part D claims for 29 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin14 claims
- Azithromycin12 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.
Nancy Grewal among 4,085 general practice dentistry records in New Jersey
Nancy Grewal, DDS is one of 4,085 general practice dentistry records with a practice address in New Jersey. 64% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 68% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 80% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 general practice dentistry records list a practice address in Washington
They are 12 of the 215 NPPES records with a practice address in Washington, and 4,085 general practice dentistry records in New Jersey.
All 4,085 in New Jersey → Every provider in Washington → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Richard Birkins, DDSWashington, NJ 078821326185653
- Robert De Rosso, DMDWashington, NJ 078821225243686
- Cassandra Eckert, DDSWashington, NJ 078821013745512
- Drew Griffith, D.D.S.Washington, NJ 078821285725069
- Samuel Meghadri, DDSWashington, NJ 078821659399277
- Ranjitha Mukund, DMDWashington, NJ 078821013284959
- Nirav Patel, DMDWashington, NJ 078821174831127
- Ellen Patterson, D.M.D.Washington, NJ 078821205036241
Common questions
What is Nancy Grewal, DDS's NPI number?
Nancy Grewal, DDS's National Provider Identifier (NPI) is 1790707081, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Grewal, DDS located?
The NPPES record lists a practice address at 7 E Washington Ave, Washington, NJ, 07882. Phone: (908) 835-0800. Providers update this record themselves, so call before visiting.
How can I verify Nancy Grewal, DDS's license?
NPPES lists New Jersey license number 22DI02196700, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does Nancy Grewal, DDS prescribe under Medicare Part D?
In 2024, Nancy Grewal, DDS had 53 Medicare Part D claims for 29 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.