Andrew Brown, M.D.
NPI 1336201375 · Orthopaedic Surgery Physician · Chesterfield, MO
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Brown, M.D. is a Orthopaedic Surgery Physician provider in Chesterfield, MO (NPI 1336201375).
Provider details
- NPI number
- 1336201375
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 32148 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
637 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 207 | $86 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 114 | $62 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 73 | $107 |
| X-Ray of Knee, 4 Or More Views73564 | 43 | $56 |
| X-Ray of Foot, Minimum of 3 Views73630 | 33 | $30 |
| X-Ray of Hip, 2-3 Views73502 | 31 | $41 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 58 | 24 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 53 | 36 |
| Oxycodone Hcl | 42 | 27 |
| Tramadol Hcl | 36 | 22 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 21 | 12 |
| Rivaroxabanbrand: Xarelto | 14 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$50 across 2 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)
- 180 S 3rd StSuite 100Belleville, IL 62220-1952Phone: (618) 234-2120
Registry dates
- Enumerated
- 2006-12-15
- Last updated
- 2025-04-24
- Certified
- 2025-04-24
Frequently asked questions
- What is Andrew Brown's NPI number?
- Andrew Brown's National Provider Identifier (NPI) is 1336201375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Brown's specialty?
- Andrew Brown is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Brown located?
- Andrew Brown's practice location on file with NPPES is 500 Chesterfield Ctr Ste 250, Chesterfield, MO 63017-4833.
- What is Andrew Brown's phone number?
- The practice phone number listed in the NPPES registry for Andrew Brown is (636) 933-2243.
- Does Andrew Brown accept Medicare?
- Andrew Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Brown's NPI active?
- Yes — Andrew Brown's NPI (1336201375) is active in the NPPES registry as of the last update on 2025-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.