Spencer Jared Grossman, DMD
Dentist · Dayton, NJ
Spencer Jared Grossman, DMD is a dentist with a practice address in Dayton, New Jersey, and NPI 1477624559, issued on Nov 13, 2006. Check the license (New Jersey 22DI02260300, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Spencer Jared Grossman
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 22DI02260300 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 338 Georges RD, Dayton, NJ 08810
- Phone
- (732) 329-3113
- Enumerated
- Nov 13, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20171208000331); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 338 Georges RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kenneth Alspach, DMDDentist1104013341
- Jireh ChaoGeneral Practice Dentistry1124504188
- Liza Dimedio, DMDGeneral Practice Dentistry1215125281
- Mark Fakory, DDSEndodontics1174299028
- Richard Hirschlag, DMDDentist1568659803
- Harvey Meade, DMDDentist1710174065
Verify Spencer Jared Grossman 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 22DI02260300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average dentist in 2024
38 Medicare Part D claims for 31 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin32 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: $33.37
2 payments; by number, the most common kind was food and beverage; the largest payer was Dentsply Sirona 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.
5 dentist records list a practice address in Dayton
They are 5 of the 102 NPPES records with a practice address in Dayton, and 2,742 dentist records in New Jersey.
All 5 in Dayton → All 2,742 in New Jersey → Every provider in Dayton →
Other dentist records in New Jersey
- Carine Abadir, DMDJersey City, NJ1497278659
- Maryam AbbasHackensack, NJ1356044531
- Gerald Abbott, DMDLeesburg, NJ1548137854
- Wilmer Abbott, D.M.D.Ventnor City, NJ1982847240
- Karen AbboudMorristown, NJ1659121259
- Mohannad Abboushi, DDSBloomfield, NJ1689350837
- Amr Abdalla, DMDGibbsboro, NJ1336822493
- Asmaa Abdeen, DMDJersey City, NJ1679216683
- Aziz Abdel Malak, DDSManalapan, NJ1265817969
- Amal Abdel-RazekOakhurst, NJ1699390542
Common questions
What is Spencer Jared Grossman, DMD's NPI number?
Spencer Jared Grossman, DMD's National Provider Identifier (NPI) is 1477624559, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Spencer Jared Grossman, DMD located?
The NPPES record lists a practice address at 338 Georges RD, Dayton, NJ, 08810. Phone: (732) 329-3113. Providers update this record themselves, so call before visiting.
How can I verify Spencer Jared Grossman, DMD's license?
NPPES lists New Jersey license number 22DI02260300, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does Spencer Jared Grossman, DMD prescribe under Medicare Part D?
In 2024, Spencer Jared Grossman, DMD had 38 Medicare Part D claims for 31 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.