Brock Stephen Clark, DO
Emergency Medicine Physician · Charlotte, NC
Brock Stephen Clark, DO is an emergency medicine physician with a practice address in Charlotte, North Carolina, and NPI 1336600170, issued on Mar 26, 2019. Check the license (North Carolina 2022-01455, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Brock Stephen Clark
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 2022-01455 NC
Self-reported in NPPES; status is on the state search - Practice location
- 2001 Vail Ave, Charlotte, NC 28207
- Phone
- (704) 304-5000
- Enumerated
- Mar 26, 2019
- Record last updated
- Sep 28, 2022
- Medicare enrollment
- Enrolled (PECOS I20220809003905); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 2,094 in North Carolina → Look up another NPI →
Also registered at 2001 Vail Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Brock Stephen Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2022-01455Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average emergency medicine physician in 2024
196 Medicare Part D claims for 135 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Ondansetron Odt31 claims
- Prednisone18 claims
- Amoxicillin-Clavulanate Potass16 claims
- Azithromycin12 claims
- Cephalexin11 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.
Bills Medicare through 2 group practices
- Gastonia Physician Services PLLCGastonia, NC
- Western Carolina Emergency Physicians, PLLCAlbemarle, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brock Stephen Clark among 2,094 emergency medicine physician records in North Carolina
Brock Stephen Clark, DO is one of 2,094 emergency medicine physician records with a practice address in North Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 83% of them.
- NPI issued2019 · 83% of these records are older, 13% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2019 · median 2012 among the 1,317 with a school on file
- Record last updated2022 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
344 emergency medicine physician records list a practice address in Charlotte
They are 344 of the 23,603 NPPES records with a practice address in Charlotte, and 2,094 emergency medicine physician records in North Carolina.
All 2,094 in North Carolina → Every provider in Charlotte → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Christopher Bewley, M.D.Charlotte, NC 282071184683294
- Charles Bregier, MDCharlotte, NC 282071952394785
- John Clark, M.D.Charlotte, NC 282071003866443
- James Davis, M.DCharlotte, NC 282071134179542
- Sidney Fletcher, M.D.Charlotte, NC 282071730131350
- Barbara Guise, M.D.Charlotte, NC 282071679526719
- Edwin Holloway, M.D.Charlotte, NC 282071073566956
- Jennifer Kelso, MDCharlotte, NC 282071013956549
Common questions
What is Brock Stephen Clark, DO's NPI number?
Brock Stephen Clark, DO's National Provider Identifier (NPI) is 1336600170, issued on Mar 26, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Brock Stephen Clark, DO located?
The NPPES record lists a practice address at 2001 Vail Ave, Charlotte, NC, 28207. Phone: (704) 304-5000. Providers update this record themselves, so call before visiting.
How can I verify Brock Stephen Clark, DO's license?
NPPES lists North Carolina license number 2022-01455, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Brock Stephen Clark, DO prescribe under Medicare Part D?
In 2024, Brock Stephen Clark, DO had 196 Medicare Part D claims for 135 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.