Mark Dean Vannorsdall, M.D.
Nephrology Physician · Pensacola, FL
Mark Dean Vannorsdall, M.D. is a nephrology physician with a practice address in Pensacola, Florida, and NPI 1336141555, issued on Jun 1, 2005. Check the license (Florida ME137397, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Mark Dean Vannorsdall
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- ME137397 FL
MD.23695 AL
MD14683 ME
Self-reported in NPPES; status is on the state search - Practice location
- 1619 Creighton RD Ste 1, Pensacola, FL 32504
- Phone
- (850) 444-4700
- Enumerated
- Jun 1, 2005
- Record last updated
- Dec 28, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (850) 444-7497
- Medicaid ID
- 100975100 FL
- Medicare enrollment
- Enrolled (PECOS I20190225001413); accepts Medicare assignment
- Medical or professional school
- Warren Alpert Medical School Of Brown University, 1996
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 840 in Florida → Look up another NPI →
Also registered at 1619 Creighton RD Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Irina BornNurse Practitioner1871240416
- Douglas Bunting, MDNephrology Physician1407840440
- Tawana Cooper, ARNPNurse Practitioner1487656641
- Evan Courtney, PA-CPhysician Assistant1932838307
- Kathy Curry, ARNPNurse Practitioner1124003884
- Amy Dugger, ARNPNurse Practitioner1508174236
Verify Mark Dean Vannorsdall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME137397Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% more Medicare Part D claims than the average nephrology physician in 2024
1,693 Medicare Part D claims for 334 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Losartan Potassium247 claims
- Furosemide188 claims
- Amlodipine Besylate184 claims
- Farxiga144 claims
- Lisinopril112 claims
- Chlorthalidone76 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 87.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $739.16
37 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Fresenius Vascular Care Pensacola LLCPensacola, FL
- Pensacola Nephrology PABrewton, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Dean Vannorsdall among 840 nephrology physician records in Florida
Mark Dean Vannorsdall, M.D. is one of 840 nephrology physician records with a practice address in Florida. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 84% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1996 · median 2000 among the 664 with a school on file
- Record last updated2021 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Florida
There are 840 nephrology physician records in Florida.
All 840 in Florida → Every provider in Pensacola → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- George Antonious, MDPensacola, FL 325041790761245
- Douglas Bunting, MDPensacola, FL 325041407840440
- Edward Friedland, M.D.Pensacola, FL 325041649273327
- Humam Humeda, MDPensacola, FL 325041376545566
- Derek Jimenez, M.D.Pensacola, FL 325041194846923
- James Martin, D.O.Pensacola, FL 325041053314302
- Nicholas Nagrani, M.D.Pensacola, FL 325041730177429
- Maged Nashed, MDPensacola, FL 325041083616270
Common questions
What is Mark Dean Vannorsdall, M.D.'s NPI number?
Mark Dean Vannorsdall, M.D.'s National Provider Identifier (NPI) is 1336141555, issued on Jun 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Dean Vannorsdall, M.D. located?
The NPPES record lists a practice address at 1619 Creighton RD Ste 1, Pensacola, FL, 32504. Phone: (850) 444-4700. Providers update this record themselves, so call before visiting.
How can I verify Mark Dean Vannorsdall, M.D.'s license?
NPPES lists Florida license number ME137397, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Dean Vannorsdall, M.D. prescribe under Medicare Part D?
In 2024, Mark Dean Vannorsdall, M.D. had 1,693 Medicare Part D claims for 334 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Mark Dean Vannorsdall, M.D.'s MIPS final score?
The 2023 MIPS final score is 87.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.