Robert Fillman, P.A.
NPI 1558320440 · Medical Physician Assistant · Baton Rouge, LA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Fillman, P.A. is a Medical Physician Assistant provider in Baton Rouge, LA (NPI 1558320440).
Provider details
- NPI number
- 1558320440
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- No
- License
- PA.A10111.RX (LA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
591 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 144 | $100 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 133 | $11 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 93 | $72 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 62 | $16 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 53 | $41 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 224 | 184 |
| Tramadol Hcl | 43 | 40 |
| Amoxicillin | 39 | 37 |
| Azithromycin | 39 | 37 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 28 | 27 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 15 | 15 |
| Clindamycin Hcl | 13 | 13 |
Practice location
Mailing address
Additional practice locations (2)
- 1401 N Foster DrBaton Rouge, LA 70806-1818Phone: (225) 987-9084
- 5439 Airline HwyBaton Rouge, LA 70805-1712Phone: (225) 358-4853
Registry dates
- Enumerated
- 2006-03-21
- Last updated
- 2020-06-12
- Certified
- 2020-06-12
Frequently asked questions
- What is Robert Fillman's NPI number?
- Robert Fillman's National Provider Identifier (NPI) is 1558320440, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Fillman's specialty?
- Robert Fillman is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Robert Fillman located?
- Robert Fillman's practice location on file with NPPES is 10423 Old Hammond Hwy, Baton Rouge, LA 70816-8264.
- What is Robert Fillman's phone number?
- The practice phone number listed in the NPPES registry for Robert Fillman is (225) 923-0960.
- Does Robert Fillman accept Medicare?
- Robert Fillman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Fillman's NPI active?
- Yes — Robert Fillman's NPI (1558320440) is active in the NPPES registry as of the last update on 2020-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.