Mark Shaw, M.D.
NPI 1881644938 · Family Medicine Physician · Bernice, LA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Shaw, M.D. is a Family Medicine Physician provider in Bernice, LA (NPI 1881644938).
Provider details
- NPI number
- 1881644938
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD023225 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
294 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 | 152 | $173 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 117 | $119 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 25 | $70 |
Typical Medicare-allowed amounts for these services range $70–$173 (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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 109 | 105 |
| Naproxen | 63 | 60 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 36 | 36 |
| Ciprofloxacin Hcl | 34 | 34 |
| Azithromycin | 31 | 31 |
| Cyclobenzaprine Hcl | 27 | 26 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-11
- Last updated
- 2015-10-07
Frequently asked questions
- What is Mark Shaw's NPI number?
- Mark Shaw's National Provider Identifier (NPI) is 1881644938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Shaw's specialty?
- Mark Shaw is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Shaw located?
- Mark Shaw's practice location on file with NPPES is 402 Second St., Bernice, LA 71222.
- What is Mark Shaw's phone number?
- The practice phone number listed in the NPPES registry for Mark Shaw is (318) 285-9066.
- Does Mark Shaw accept Medicare?
- Mark Shaw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Shaw's NPI active?
- Yes — Mark Shaw's NPI (1881644938) is active in the NPPES registry as of the last update on 2015-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.