Mark Vannorsdall, M.D.
NPI 1336141555 · Nephrology Physician · Pensacola, FL
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Vannorsdall, M.D. is a Nephrology Physician provider in Pensacola, FL (NPI 1336141555).
Provider details
- NPI number
- 1336141555
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD14683 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
21 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
10 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,997 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 906 | $82 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 606 | $131 |
| 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'SG2211 | 540 | $17 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 326 | $123 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 241 | $363 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 247 | 84 |
| Furosemide | 188 | 63 |
| Amlodipine Besylate | 184 | 62 |
| Dapagliflozin Propanediolbrand: Farxiga | 144 | 26 |
| Lisinopril | 112 | 39 |
| Chlorthalidone | 76 | 24 |
| Potassium Chloride | 76 | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$739 across 37 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (9)
- 6001 Industrial BlvdCentury, FL 32535-3312Phone: (850) 444-7000
- 221 E Redstone AveCrestview, FL 32539-5373Phone: (850) 444-4700
- 319 Green Acres Rd Ste 103Fort Walton Beach, FL 32547-1170Phone: (850) 862-2385
- 2583 Gulf Breeze PkwyGulf Breeze, FL 32563-3043Phone: (850) 444-4700
- 14114 Alabama StJay, FL 32565-1219Phone: (850) 444-4700
- 5934 Berryhill Medical Park Dr # 1Milton, FL 32570Phone: (850) 623-4771
- 1717 N E St Ste 403Pensacola, FL 32501-6334Phone: (850) 444-4700
- 5149 N 9th Ave Ste G35Pensacola, FL 32504-8733Phone: (850) 444-4700
- 2940 N Blue Angel PkwyPensacola, FL 32506-2925Phone: (850) 444-4700
Registry dates
- Enumerated
- 2005-06-01
- Last updated
- 2021-12-28
- Certified
- 2021-12-28
Frequently asked questions
- What is Mark Vannorsdall's NPI number?
- Mark Vannorsdall's National Provider Identifier (NPI) is 1336141555, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Vannorsdall's specialty?
- Mark Vannorsdall is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Vannorsdall located?
- Mark Vannorsdall's practice location on file with NPPES is 1619 Creighton Rd Ste 1, Pensacola, FL 32504.
- What is Mark Vannorsdall's phone number?
- The practice phone number listed in the NPPES registry for Mark Vannorsdall is (850) 444-4700.
- Does Mark Vannorsdall accept Medicare?
- Mark Vannorsdall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Vannorsdall's NPI active?
- Yes — Mark Vannorsdall's NPI (1336141555) is active in the NPPES registry as of the last update on 2021-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.