Simon Clark, D.O.
NPI 1629335534 · Emergency Medicine Physician · Baton Rouge, LA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Simon Clark, D.O. is a Emergency Medicine Physician provider in Baton Rouge, LA (NPI 1629335534).
Provider details
- NPI number
- 1629335534
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- D.O. 0000343 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
373 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 257 | $179 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 71 | $123 |
| Critical Care, First 30-74 Minutes99291 | 30 | $216 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 15 | $72 |
Typical Medicare-allowed amounts for these services range $72–$216 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 38 | 37 |
| Prednisone | 33 | 32 |
| Cefdinir | 26 | 25 |
| Doxycycline Hyclate | 14 | 14 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 5325 Faraon StSaint Joseph, MO 64506-3488Phone: (816) 271-6122Fax: (816) 271-6019
Registry dates
- Enumerated
- 2012-04-16
- Last updated
- 2026-04-14
- Certified
- 2026-04-14
Frequently asked questions
- What is Simon Clark's NPI number?
- Simon Clark's National Provider Identifier (NPI) is 1629335534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Simon Clark's specialty?
- Simon Clark is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Simon Clark located?
- Simon Clark's practice location on file with NPPES is 6810 Jefferson Hwy, Baton Rouge, LA 70806-8175.
- What is Simon Clark's phone number?
- The practice phone number listed in the NPPES registry for Simon Clark is (816) 769-3200.
- Does Simon Clark accept Medicare?
- Simon Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Simon Clark's NPI active?
- Yes — Simon Clark's NPI (1629335534) is active in the NPPES registry as of the last update on 2026-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.