NPPES file of Aug 9, 2026

Nawar Issac, DDS

General Practice Dentistry · Dorchester, MA

Nawar Issac, DDS is a general practice dentistry with a practice address in Dorchester, Massachusetts, and NPI 1144681925, issued on Mar 8, 2016. Check the license (Massachusetts DL12852, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1144681925
Name
Nawar Issac
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
DL12852 MA
Self-reported in NPPES; status is on the state search
Practice location
1353 Dorchester Ave, Dorchester, MA 02122
Phone
(617) 288-3230
Enumerated
Mar 8, 2016
Record last updated
Mar 8, 2016 (not updated in 10 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1353 Dorchester Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Dominique Antoine, NPFamily Nurse Practitioner1699493973
  2. Amy Baron, NPFamily Nurse Practitioner1366968042
  3. Aisling Bastible, MDSpecialist1437118783
  4. Marie Bernard, N.P.School Nurse Practitioner1619921715
  5. Kyle Bertram, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1356842934
  6. Kathleen Black Tenerowicz, NPFamily Nurse Practitioner1093143968

Verify Nawar Issac in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license DL12852
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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5.1 times the Medicare Part D claims of the average general practice dentistry in 2024

425 Medicare Part D claims for 154 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.

  1. Nawar Issac425
  2. Specialty average83

Most prescribed

  1. Chlorhexidine Gluconate173 claims
  2. Ibuprofen117 claims
  3. Dexamethasone65 claims
  4. Amoxicillin-Clavulanate Potass59 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: $22.62

1 payment: food and beverage; the largest payer was Solventum Corporation. 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.

  1. Nawar Issac$22.62
  2. Specialty average$597.01

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Nawar Issac among 3,489 general practice dentistry records in Massachusetts

Nawar Issac, DDS is one of 3,489 general practice dentistry records with a practice address in Massachusetts. 58% 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 76% of them.

  • NPI issued2016 · 76% of these records are older, 22% newer
  • In a Medicare fileYes · 58% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2016 · 77% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

27 general practice dentistry records list a practice address in Dorchester

They are 27 of the 1,663 NPPES records with a practice address in Dorchester, and 3,489 general practice dentistry records in Massachusetts.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Ignacio De La Cruz, DMDBoston, MA 021221588189682
  2. Nathan Duong, D.M.DDorchester, MA 021221144341603
  3. Xuan Duong, DMDDorchester, MA 021221134378656
  4. Michael Folan, DMDDorchester, MA 021221588704399
  5. Khushboo Jain, D.M.DBoston, MA 021221669849816
  6. Christos KoumoutseasBoston, MA 021221487774634
  7. Frank Nghiem, D.M.DDorchester, MA 021221730243684
  8. Frank Shin, D.M.D.Dorchester, MA 021221508864901

Common questions

What is Nawar Issac, DDS's NPI number?

Nawar Issac, DDS's National Provider Identifier (NPI) is 1144681925, issued on Mar 8, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Nawar Issac, DDS located?

The NPPES record lists a practice address at 1353 Dorchester Ave, Dorchester, MA, 02122. Phone: (617) 288-3230. Providers update this record themselves, so call before visiting.

How can I verify Nawar Issac, DDS's license?

NPPES lists Massachusetts license number DL12852, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Nawar Issac, DDS prescribe under Medicare Part D?

In 2024, Nawar Issac, DDS had 425 Medicare Part D claims for 154 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.