Individual Healthcare Provider
Mark Dean Vannorsdall, M.D.
Provider's NPPES record last updated: December 28, 2021
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1336141555
- Primary Specialty
- Internal Medicine — Nephrology
- Practice Location
- Pensacola, Florida
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 19, 2026, 8:24 AM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Internal Medicine
Nephrology
Allopathic & Osteopathic Physicians
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
Taxonomy code 207RN0300X
Provider-Reported License Information
- Internal Medicine (Florida)
- ME137397
- Internal Medicine (Maine)
- MD14683
- Internal Medicine (Alabama)
- MD.23695
Practice Locations
Practice Location
1619 Creighton Rd Ste 1
Pensacola, Florida 32504
Phone: (850) 444-4700
Additional Practice Location
6001 Industrial Blvd
Century, Florida 32535-3312
Phone: (850) 444-7000
Additional Practice Location
221 E Redstone Ave
Crestview, Florida 32539-5373
Phone: (850) 444-4700
Additional Practice Location
1717 N E St Ste 403
Pensacola, Florida 32501-6334
Phone: (850) 444-4700
Additional Practice Location
2940 N Blue Angel Pkwy
Pensacola, Florida 32506-2925
Phone: (850) 444-4700
Additional Practice Location
5149 N 9th Ave Ste G35
Pensacola, Florida 32504-8733
Phone: (850) 444-4700
Additional Practice Location
5934 Berryhill Medical Park Dr # 1
Milton, Florida 32570
Phone: (850) 623-4771
Additional Practice Location
319 Green Acres Rd Ste 103
Fort Walton Beach, Florida 32547-1170
Phone: (850) 862-2385
Additional Practice Location
2583 Gulf Breeze Pkwy
Gulf Breeze, Florida 32563-3043
Phone: (850) 444-4700
Additional Practice Location
14114 Alabama St
Jay, Florida 32565-1219
Phone: (850) 444-4700
Record Information
- Enumeration Date
- June 1, 2005
- Provider's NPPES Record Last Updated
- December 28, 2021
- Certification Date
- December 28, 2021
- NPISignal NPPES Dataset
- August 2026
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