John Thomas Grbic, DMD
- Part D claims, 2024
- 31
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 16 East 60th. Street, New York, NY 10022
- Practice phone
- Call (212) 326-8520
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Columbia Dental Faculty Practice
Dental practice · New York, New York
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Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
John Thomas Grbic is a periodontist in New York, New York
John Grbic practices at Columbia Dental Faculty Practice in New York, New York.
John Grbic's NPI, 1124152582, was assigned on March 15, 2007. John Grbic holds New York license 040723.
- NPI
- 1124152582NPI Registry (opens in a new tab)
- NPI enumeration date
- March 15, 2007
- NPI status
- Active
- Practice phone
- (212) 326-8520
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Thomas Grbic practices at Columbia Dental Faculty Practice in New York, New York
John Grbic's primary practice is Columbia Dental Faculty Practice, at 16 East 60th. Street, New York, NY 10022. The practice phone is (212) 326-8520.
- Columbia Dental Faculty Practice16 East 60th. Street, New York, NY 10022Phone(212) 326-8520
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Thomas Grbic is affiliated with 1 site of care and 1 medical group
John Grbic's primary practice is Columbia Dental Faculty Practice in New York, New York. Dmand AI also links John Grbic to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at John Thomas Grbic's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Grbic practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Columbia Dental Faculty Practice | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John Thomas Grbic is one of 184 periodontists in New York
Periodontics is John Grbic's primary specialty in the NPI Registry, under taxonomy code 1223P0300X. John Grbic is licensed in New York.
Specialties and state licenses
- Periodontist, New YorkPrimary
Periodontists near John Grbic
Counts of periodontists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
John Thomas Grbic wrote 31 Medicare Part D claims in 2024
In 2024, John Grbic wrote 31 Medicare Part D claims for 19 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in John Grbic's Part D claims, 2024
- Antibiotics48%15 of 31 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
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Sources for John Thomas Grbic's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about John Thomas Grbic
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Thomas Grbic's NPI number?
John Thomas Grbic's NPI number is 1124152582. It was assigned on March 15, 2007, and it is active in the NPI Registry.
What does John Thomas Grbic specialize in?
John Thomas Grbic is a periodontist in New York, New York. The primary specialty in the NPI Registry is Periodontist (taxonomy code 1223P0300X).
Where does John Thomas Grbic practice?
John Grbic practices at 16 East 60th. Street, New York, NY 10022. John Grbic's primary practice is Columbia Dental Faculty Practice in New York, New York. Dmand AI also links John Grbic to 1 medical group.
What is John Thomas Grbic's office phone number?
The practice phone on file for John Grbic is (212) 326-8520.
What is John Thomas Grbic's medical license number?
John Grbic holds New York license 040723.
How long has John Thomas Grbic been practicing?
John Grbic's NPI was assigned in 2007.
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