Glen Kreitzberg, DDS
Dentist · Commack, NY
Glen Kreitzberg, DDS is a dentist with a practice address in Commack, New York, and NPI 1710394101, issued on Jul 17, 2014. Check the license (New York 036804, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Glen Kreitzberg
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 036804 NY
Self-reported in NPPES; status is on the state search - Practice location
- 353 Veterans Memorial Hwy, Commack, NY 11725
- Phone
- (631) 543-5555
- Enumerated
- Jul 17, 2014
- Record last updated
- Jul 17, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (631) 543-5556
- Entity
- Type 1 · individual
8 nearest dentist records → All 5,918 in New York → Look up another NPI →
Also registered at 353 Veterans Memorial Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Dustin Kreitzberg, D.D.S.Dentist1730428905
Verify Glen Kreitzberg 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 036804Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% more Medicare Part D claims than the average dentist in 2024
129 Medicare Part D claims for 83 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin46 claims
- Chlorhexidine Gluconate36 claims
- Azithromycin15 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: $69.35
3 payments; by number, the most common kind was food and beverage; the largest payer was Straumann USA LLC. 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.
Glen Kreitzberg among 5,918 dentist records in New York
Glen Kreitzberg, DDS is one of 5,918 dentist records with a practice address in New York. 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 2014, is newer than 73% of them.
- NPI issued2014 · 73% of these records are older, 23% 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 updated2014 · 76% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 dentist records list a practice address in Commack
They are 14 of the 1,341 NPPES records with a practice address in Commack, and 5,918 dentist records in New York.
All 5,918 in New York → Every provider in Commack → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Maryanne Carletto, DDSCommack, NY 117251700104486
- Marshall Diamond, DMDCommack, NY 117251689894651
- Deborah Gazzillo, D.D.S.Commack, NY 117251316194442
- Tae Kim, D.D.S.Commack, NY 117251619293958
- Julie Kreitzberg, D.M.D.Commack, NY 117251407195662
- Dustin Kreitzberg, D.D.S.Commack, NY 117251730428905
- Robert Marcovici, D.D.S.Commack, NY 117251992934194
- Kevin Martin, DMDCommack, NY 117251487642914
Common questions
What is Glen Kreitzberg, DDS's NPI number?
Glen Kreitzberg, DDS's National Provider Identifier (NPI) is 1710394101, issued on Jul 17, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Glen Kreitzberg, DDS located?
The NPPES record lists a practice address at 353 Veterans Memorial Hwy, Commack, NY, 11725. Phone: (631) 543-5555. Providers update this record themselves, so call before visiting.
How can I verify Glen Kreitzberg, DDS's license?
NPPES lists New York license number 036804, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Glen Kreitzberg, DDS prescribe under Medicare Part D?
In 2024, Glen Kreitzberg, DDS had 129 Medicare Part D claims for 83 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.