Keith Hallaian, D.M.D., M.D.
Oral and Maxillofacial Pathology Dentistry · Smithtown, NY
Keith Hallaian, D.M.D., M.D. is an oral and maxillofacial pathology dentistry with a practice address in Smithtown, New York, and NPI 1366586208, issued on Feb 16, 2007. Check the license (New York 048248, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Keith Hallaian
- Credential
- D.M.D., M.D.
- Primary taxonomy
- Oral and Maxillofacial Pathology Dentistry 1223P0106X
- License number
- 048248 NY
Self-reported in NPPES; status is on the state search - Practice location
- 80 Maple Ave, Smithtown, NY 11787
- Phone
- (631) 265-6533
- Enumerated
- Feb 16, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (631) 265-6723
- Medicaid ID
- 02325744 NY
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial pathology dentistry records → All 66 in New York → Look up another NPI →
Also registered at 80 Maple Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohammad Bilal, M.D.Diagnostic Radiology Physician1669422572
- Matthew Hanna, D.M.D.General Practice Dentistry1750608782
- Megan LearyDentist1164845715
- Paul Leary, D.M.D.General Practice Dentistry1316942600
- John Lee, D.M.D.Orthodontics and Dentofacial Orthopedics Dentistry1174652986
- Christopher Matkovic, MDInfectious Disease Physician1245222025
Verify Keith Hallaian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 048248Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% more Medicare Part D claims than the average oral and maxillofacial pathology dentistry in 2024
512 Medicare Part D claims for 147 beneficiaries, against an average of 284 among the 269 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 95 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate170 claims
- Amoxicillin148 claims
- Ibuprofen66 claims
- Oxycodone-Acetaminophen55 claims
- Acetaminophen-Codeine29 claims
- Clindamycin Hcl20 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.
Keith Hallaian among 66 oral and maxillofacial pathology dentistry records in New York
Keith Hallaian, D.M.D., M.D. is one of 66 oral and maxillofacial pathology dentistry records with a practice address in New York. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 53% of them.
- NPI issued2007 · 53% of these records are older, 29% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 24% of these records are
- Record last updated2007 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0106X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Pathology Dentistry providers in New York
There are 66 oral and maxillofacial pathology dentistry records in New York.
All 66 in New York → Every provider in Smithtown → Oral and Maxillofacial Pathology Dentistry nationwide →
The 8 oral and maxillofacial pathology dentistry records with the nearest ZIP codes
- Nora Odingo, DMDStony Brook, NY 117941922218023
- Rekha Reddy, D.M.D.Stony Brook, NY 117941588017990
- Denise Trochesset, DDSStony Brook, NY 117941841253788
- Kenneth Hirsch, DDSLevittown, NY 117561548447493
- Robert Licul, D.D.S.Westbury, NY 115901700869765
- Steven D'Abundo, DDSMerrick, NY 115661225064611
- Martin Garfield, DDSMerrick, NY 115661093743130
- David Friedman, DDSLynbrook, NY 115631336292218
Common questions
What is Keith Hallaian, D.M.D., M.D.'s NPI number?
Keith Hallaian, D.M.D., M.D.'s National Provider Identifier (NPI) is 1366586208, issued on Feb 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Keith Hallaian, D.M.D., M.D. located?
The NPPES record lists a practice address at 80 Maple Ave, Smithtown, NY, 11787. Phone: (631) 265-6533. Providers update this record themselves, so call before visiting.
How can I verify Keith Hallaian, D.M.D., M.D.'s license?
NPPES lists New York license number 048248, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Keith Hallaian, D.M.D., M.D. prescribe under Medicare Part D?
In 2024, Keith Hallaian, D.M.D., M.D. had 512 Medicare Part D claims for 147 beneficiaries; the average among oral and maxillofacial pathology dentistry prescribers was 284. 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.