Physician Profile
Unclaimed ProfileAbout POSNER
Mark Peal Posner, M.D. practises urology in Baton Rouge, LA. Mark is a 1988 graduate of Louisiana State University School of Medicine in Shreveport.
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
Common questions
What kind of doctor is Dr. Posner?
Dr. Posner is an urology in Baton Rouge, LA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “UROLOGY”.
NPI registry
What is Dr. Posner's address?
Dr. Posner is listed at 7777 HENNESSY BLVD SUITE 2004, Baton Rouge, LA 70808. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Posner?
The number on file is (225) 769-2500. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Posner's NPI number?
Dr. Posner's National Provider Identifier is 1255391660. 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. Posner train?
Dr. Posner attended Louisiana State University School of Medicine in Shreveport, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Posner been practising?
Dr. Posner has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Posner perform?
According to Medicare billing data, Dr. Posner performs procedures including insertion of needle into vein for collection of blood sample, ultrasound measurement of bladder capacity after voiding and diagnostic exam of bladder and urethra using an endoscope; reads or performs imaging such as x-ray of abdomen, 1 view and complete ultrasound scan behind abdominal cavity; provides treatments such as injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Posner confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Posner. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (225) 769-2500
- Email not available
Practice Locations
7777 HENNESSY BLVD SUITE 2004
Baton Rouge, LA 70808
Procedures Most Often Billed to Medicare
9,841 services · 3,899 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
459 |
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
450 |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
47 |
| X-ray of abdomen, 1 view | Imaging | 74018 |
163 |
| Complete ultrasound scan behind abdominal cavity | Imaging | 76770 |
146 |
| Limited ultrasound scan behind abdominal cavity | Imaging | 76775 |
110 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
94 |
| Injection, testosterone cypionate, 1 mg | Drug given | J1071 |
2,287 |
| Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | Billing code | Q9967 |
2,490 |
| Manual urinalysis test with examination using microscope, automated | Lab test | 81001 |
901 |
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 urology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
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.
Other urology specialists in Baton Rouge 7
Same specialty, same city.
More connections — 22 related providers in 3 groups
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 1988 at Louisiana State University School of Medicine in Shreveport 7
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in LA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.