Johnette Brock, D.D.S
General Practice Dentistry · Silver Spring, MD
Johnette Brock, D.D.S is a general practice dentistry with a practice address in Silver Spring, Maryland, and NPI 1073639324, issued on Mar 21, 2007. Check the license (Maryland 12758, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Johnette Brock
- Credential
- D.D.S
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 12758 MD
Self-reported in NPPES; status is on the state search - Practice location
- 8737 Colesville RD, Silver Spring, MD 20910
- Phone
- (301) 588-3083
- Enumerated
- Mar 21, 2007
- Record last updated
- Jun 30, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (304) 588-3084
- Medicaid ID
- 011819200 MD
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,408 in Maryland → Look up another NPI →
Also registered at 8737 Colesville RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Chetana BhatCounselor1063601805
- Jacqueline Brown, DDS, MSOrthodontics and Dentofacial Orthopedics Dentistry1003961079
- Lauren BrownSocial Worker1023733714
- Michael Bulger, PH.D.Clinical Psychologist1447390562
- Julemonai ChittyMental Health Counselor1871106146
- Faria ChowdhuryMental Health Counselor1730858994
Verify Johnette Brock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 12758Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average general practice dentistry in 2024
12 Medicare Part D claims, 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.
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.
Johnette Brock among 2,408 general practice dentistry records in Maryland
Johnette Brock, D.D.S is one of 2,408 general practice dentistry records with a practice address in Maryland. 62% 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 28% of them.
- NPI issued2007 · 28% of these records are older, 45% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2015 · 72% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
142 general practice dentistry records list a practice address in Silver Spring
They are 142 of the 6,531 NPPES records with a practice address in Silver Spring, and 2,408 general practice dentistry records in Maryland.
All 2,408 in Maryland → Every provider in Silver Spring → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Marielou Arcilla, D.D.S.Silver Spring, MD 209101033130950
- Gerard Davidson, DDSSilver Spring, MD 209101740357896
- Stuart Dulin, DDSSilver Spring, MD 209101356443006
- Norma Fox, DDSSilver Spring, MD 209101649364423
- Alan Graves, D.D.S.Silver Spring, MD 209101437147741
- Henry Ho, D.D.S.Silver Spring, MD 209101740344696
- Holly Ho, D.D.S.Silver Spring, MD 209101467594341
- Gary Lucombe, DDSSilver Spring, MD 209101497751531
Common questions
What is Johnette Brock, D.D.S's NPI number?
Johnette Brock, D.D.S's National Provider Identifier (NPI) is 1073639324, issued on Mar 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Johnette Brock, D.D.S located?
The NPPES record lists a practice address at 8737 Colesville RD, Silver Spring, MD, 20910. Phone: (301) 588-3083. Providers update this record themselves, so call before visiting.
How can I verify Johnette Brock, D.D.S's license?
NPPES lists Maryland license number 12758, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Johnette Brock, D.D.S prescribe under Medicare Part D?
In 2024, Johnette Brock, D.D.S had 12 Medicare Part D claims; 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.