Roger Grannum, DDS
Oral and Maxillofacial Surgery (Dentist) · Brooklyn, NY
Roger Grannum, DDS is an oral and maxillofacial surgery (dentist) with a practice address in Brooklyn, New York, and NPI 1003993502, issued on Nov 1, 2006. Check the license (New York 50052633, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Roger Grannum
- Credential
- DDS
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License number
- 50052633 NY
Self-reported in NPPES; status is on the state search - Practice location
- 760 Broadway, Brooklyn, NY 11206
- Phone
- (718) 963-8000
- Enumerated
- Nov 1, 2006
- Record last updated
- Jan 6, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (718) 599-4912
- Medicaid ID
- 03084764 NY
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 665 in New York → Look up another NPI →
Also registered at 760 Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alifiya Aamir, M.DStudent in an Organized Health Care Education/Training Program1023866902
- Matusala Abadi, M.D.Student in an Organized Health Care Education/Training Program1437083722
- Dana AbdahStudent in an Organized Health Care Education/Training Program1023977139
- Sheba Abella-Barbosa, N.P.Acute Care Nurse Practitioner1790846467
- Janesse Abreu, PAPhysician Assistant1538809025
- Uchechi Adeniran, M.D.Student in an Organized Health Care Education/Training Program1750958831
Verify Roger Grannum 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 50052633Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
138 Medicare Part D claims for 28 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 28 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate31 claims
- Hydrocodone-Acetaminophen27 claims
- Amoxicillin26 claims
- Ibuprofen25 claims
- Lidocaine Hcl Viscous20 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.
Roger Grannum among 665 oral and maxillofacial surgery (dentist) records in New York
Roger Grannum, DDS is one of 665 oral and maxillofacial surgery (dentist) records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 54% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 13% of these records are
- Record last updated2017 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X 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 Surgery (Dentist) providers in New York
There are 665 oral and maxillofacial surgery (dentist) records in New York.
All 665 in New York → Every provider in Brooklyn → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- Earl Clarkson, DDSBrooklyn, NY 112061659397578
- Stanley Matthews, DDSBrooklyn, NY 112061144665506
- Orrett Ogle, DDSBrooklyn, NY 112061194731646
- Fitzroy Campbell, D.M.D.Brooklyn, NY 112071962610071
- Seth Maltz, D.D.S.Brooklyn, NY 112071104929132
- Sam Straus, DDSBrooklyn, NY 112041487735841
- Paul Addamo, DDSBrooklyn, NY 112031346730611
- Michael ChanBrooklyn, NY 112091093769317
Common questions
What is Roger Grannum, DDS's NPI number?
Roger Grannum, DDS's National Provider Identifier (NPI) is 1003993502, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Roger Grannum, DDS located?
The NPPES record lists a practice address at 760 Broadway, Brooklyn, NY, 11206. Phone: (718) 963-8000. Providers update this record themselves, so call before visiting.
How can I verify Roger Grannum, DDS's license?
NPPES lists New York license number 50052633, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Roger Grannum, DDS prescribe under Medicare Part D?
In 2024, Roger Grannum, DDS had 138 Medicare Part D claims for 28 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.