Physician Profile
Unclaimed ProfileAbout MURRILL
Based in Baton Rouge, LA, William Britton Murrill, MD is listed in the NPI registry under internal medicine. William graduated from Louisiana State University School of Medicine in Shreveport in 2000. William is also listed as specializing in nephrology. Medicare claims data shows William provided 1,372 services to 679 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (225) 767-4893
- Email not available
Practice Locations
5131 ODONOVAN DR STE 100
Baton Rouge, LA 70808
Procedures Most Often Billed to Medicare
1,372 services · 679 patients · 13 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Dialysis services, 4 or more physician visits per month (20 years or older) | Treatment | 90960 |
298 |
| Home dialysis services per month (20 years or older) | Treatment | 90966 |
94 |
| Dialysis services, 2-3 physician visits per month (20 years or older) | Treatment | 90961 |
65 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
273 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
254 |
| Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99490 |
156 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
64 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
49 |
| 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' | Billing code | G2211 |
29 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
25 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internal medicines at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 29 related providers in 4 groups
Other internal medicines in Baton Rouge 8
Same specialty, same city.
Trained at Louisiana State University School of Medicine in Shreveport 7
Other providers in the same specialty who trained at the same institution.
Class of 2000 at Louisiana State University School of Medicine in Shreveport 8
Providers who graduated from the same medical school in the same year.
Also performs Dialysis services, 4 or more physician visits per month (20 years or older) 6
Providers in LA who bill this service to Medicare most often.
Common questions
What does Dr. Murrill specialize in?
Dr. Murrill is an internal medicine in Baton Rouge, LA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Murrill located?
Dr. Murrill is listed at 5131 ODONOVAN DR STE 100, Baton Rouge, LA 70808. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Murrill's phone number?
The number on file is (225) 767-4893. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Murrill?
Dr. Murrill's National Provider Identifier is 1285736173. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Murrill go to medical school?
Dr. Murrill attended Louisiana State University School of Medicine in Shreveport, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Murrill have?
Dr. Murrill has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Murrill do most often?
According to Medicare billing data, Dr. Murrill provides treatments such as dialysis services, 4 or more physician visits per month and home dialysis services per month, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Murrill's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Murrill. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.