NPPES file of Aug 9, 2026

John Cobb, APRN

Nurse Practitioner · Jacksonville, FL

John Cobb, APRN is a nurse practitioner with a practice address in Jacksonville, Florida, and NPI 1538779483, issued on Aug 5, 2020. Check the license (Florida APRN11007972, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538779483
Name
John Cobb
Credential
APRN
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
APRN11007972 FL
11007972 FL
Self-reported in NPPES; status is on the state search
Practice location
841 Prudential Dr Ste 180, Jacksonville, FL 32207
Phone
(904) 202-4243
Enumerated
Aug 5, 2020
Record last updated
Nov 9, 2022
Fax
(904) 202-4639
Medicare enrollment
Enrolled (PECOS I20200902002229); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 841 Prudential Dr Ste 180

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lauren Bowen, LCSWClinical Social Worker1265166532
  2. Cory Duncan, M.D.Family Medicine Physician1811333826
  3. Selsabeel Elyaman, MDGeriatric Medicine (Internal Medicine) Physician1871026377
  4. Julie Kuhns, LCSWClinical Social Worker1538486782
  5. Ashlee Loewen, NPFamily Nurse Practitioner1508142753
  6. Norma Nestor-Jean Claude, ARNPNurse Practitioner1114962347

Verify John Cobb in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license APRN11007972
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Florida license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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99% fewer Medicare Part D claims than the average nurse practitioner in 2024

14 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. John Cobb14
  2. Specialty average1,109

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): 91.6 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.

  1. Qualityout of 100 · 30% of the final score77.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Transitions Healthcare LLCClearwater, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

John Cobb among 8,844 nurse practitioner records in Florida

John Cobb, APRN is one of 8,844 nurse practitioner records with a practice address in Florida. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 60% of them.

  • NPI issued2020 · 60% of these records are older, 34% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated2020 · median 2018 among the 4,492 with a school on file
  • Record last updated2022 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

872 nurse practitioner records list a practice address in Jacksonville

They are 872 of the 24,194 NPPES records with a practice address in Jacksonville, and 8,844 nurse practitioner records in Florida.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Valerie Armstrong, ARNPJacksonville, FL 322071407847593
  2. Kimberly Jarczyk, ARNPJacksonville, FL 322071720059983
  3. Stacy Kiseljack, ARNPJacksonville, FL 322071356300578
  4. Elizabeth Limbacher, ARNPJacksonville, FL 322071780691444
  5. Vanessa Longacre, APRNJacksonville, FL 322071841262011
  6. Norma Nestor-Jean Claude, ARNPJacksonville, FL 322071114962347
  7. Kimberly Petragnani, ARNPJacksonville, FL 322071124093828
  8. Patricia Philips, ARNPJacksonville, FL 322071881644425

Common questions

What is John Cobb, APRN's NPI number?

John Cobb, APRN's National Provider Identifier (NPI) is 1538779483, issued on Aug 5, 2020. An NPI identifies a provider in billing; it is not a license.

Where is John Cobb, APRN located?

The NPPES record lists a practice address at 841 Prudential Dr Ste 180, Jacksonville, FL, 32207. Phone: (904) 202-4243. Providers update this record themselves, so call before visiting.

How can I verify John Cobb, APRN's license?

NPPES lists Florida license number APRN11007972, 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 John Cobb, APRN prescribe under Medicare Part D?

In 2024, John Cobb, APRN had 14 Medicare Part D claims; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

What is John Cobb, APRN's MIPS final score?

The 2023 MIPS final score is 91.6 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.