Brock E. Harper, M.D.
Rheumatology Physician · Cedar Park, TX
Brock E. Harper, M.D. is a rheumatology physician with a practice address in Cedar Park, Texas, and NPI 1700968005, issued on Oct 19, 2006. Check the license (Texas N5709, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Brock E. Harper
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- N5709 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2005 N Lakeline Blvd Unit B, Cedar Park, TX 78613
- Phone
- (512) 518-4690
- Enumerated
- Oct 19, 2006
- Record last updated
- Mar 8, 2023
- Fax
- (866) 298-0735
- Medicare enrollment
- Enrolled (PECOS I20100630000235); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 545 in Texas → Look up another NPI →
Verify Brock E. Harper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N5709Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average rheumatology physician in 2024
1,994 Medicare Part D claims for 320 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 67 claims were for opioids.
Most prescribed
- Prednisone397 claims
- Hydroxychloroquine Sulfate220 claims
- Methotrexate156 claims
- Celecoxib136 claims
- Allopurinol96 claims
- Gabapentin92 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: $4,823.88
172 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Scientific Affairs, LLC. The 4,486 providers of this specialty with any payment received $8,538.33 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.
Bills Medicare through one group practice
- Ctra PLLCWest Lake Hills, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brock E. Harper among 545 rheumatology physician records in Texas
Brock E. Harper, M.D. is one of 545 rheumatology physician records with a practice address in Texas. 87% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 58% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2005 · median 2004 among the 417 with a school on file
- Record last updated2023 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Texas
There are 545 rheumatology physician records in Texas.
All 545 in Texas → Every provider in Cedar Park → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- David Kung, M.D.Cedar Park, TX 786131134474653
- Michael Abel, MDFredericksburg, TX 786241841270204
- Shalene Badhan, M.D.Georgetown, TX 786261588846653
- Samuel Pegram, MDGeorgetown, TX 786281528043130
- Ricky Mehta, MDKyle, TX 786401336569052
- Mohammed Ahmed, MDRound Rock, TX 786641538443791
- Nada Elmagboul, M.D.Round Rock, TX 786651720217995
- Allyson McDonough, MDRound Rock, TX 786651912112319
Common questions
What is Brock E. Harper, M.D.'s NPI number?
Brock E. Harper, M.D.'s National Provider Identifier (NPI) is 1700968005, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brock E. Harper, M.D. located?
The NPPES record lists a practice address at 2005 N Lakeline Blvd Unit B, Cedar Park, TX, 78613. Phone: (512) 518-4690. Providers update this record themselves, so call before visiting.
How can I verify Brock E. Harper, M.D.'s license?
NPPES lists Texas license number N5709, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Brock E. Harper, M.D. prescribe under Medicare Part D?
In 2024, Brock E. Harper, M.D. had 1,994 Medicare Part D claims for 320 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.