Brock Harper, M.D.
NPI 1700968005 · Rheumatology Physician · Cedar Park, TX
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brock Harper, M.D. is a Rheumatology Physician provider in Cedar Park, TX (NPI 1700968005).
Provider details
- NPI number
- 1700968005
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- N5709 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,586 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 390 | $124 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 373 | $16 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 244 | $57 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 158 | $14 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 131 | $123 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 397 | 127 |
| Hydroxychloroquine Sulfate | 220 | 64 |
| Methotrexate Sodiumbrand: Methotrexate | 156 | 51 |
| Celecoxib | 136 | 47 |
| Allopurinol | 96 | 22 |
| Gabapentin | 92 | 31 |
| Tramadol Hcl | 63 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,824 across 172 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 4701 Bee Caves Rd Ste 201West Lake Hills, TX 78746-5366Phone: (512) 518-4992Fax: (866) 298-0735
Registry dates
- Enumerated
- 2006-10-19
- Last updated
- 2023-03-08
- Certified
- 2023-03-08
Frequently asked questions
- What is Brock Harper's NPI number?
- Brock Harper's National Provider Identifier (NPI) is 1700968005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brock Harper's specialty?
- Brock Harper is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Brock Harper located?
- Brock Harper's practice location on file with NPPES is 2005 N Lakeline Blvd Unit B, Cedar Park, TX 78613-2473.
- What is Brock Harper's phone number?
- The practice phone number listed in the NPPES registry for Brock Harper is (512) 518-4690.
- Does Brock Harper accept Medicare?
- Brock Harper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brock Harper's NPI active?
- Yes — Brock Harper's NPI (1700968005) is active in the NPPES registry as of the last update on 2023-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.