NPPES file of Aug 9, 2026

Jennifer Stewart Mahl, APRN

Family Nurse Practitioner · Melbourne, FL

Jennifer Stewart Mahl, APRN is a family nurse practitioner with a practice address in Melbourne, Florida, and NPI 1457628984, issued on Nov 29, 2011. Check the license (Florida APRN9279191, 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
1457628984
Name
Jennifer Stewart Mahl
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
APRN9279191 FL
Self-reported in NPPES; status is on the state search
Practice location
1694 W Hibiscus Blvd Ste A, Melbourne, FL 32901
Phone
(213) 272-2177
Enumerated
Nov 29, 2011
Record last updated
Feb 7, 2025
Fax
(321) 327-2032
Medicare enrollment
Enrolled (PECOS I20120320000804); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 1694 W Hibiscus Blvd Ste A

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

  1. Maria Barrera Hagen, D.D.SDentist1730314360
  2. Todd Christie, D.M.DDentist1790706158

Verify Jennifer Stewart Mahl in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license APRN9279191
    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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2.0 times the Medicare Part D claims of the average family nurse practitioner in 2024

2,633 Medicare Part D claims for 284 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 22 claims were for opioids.

  1. Jennifer Mahl2,633
  2. Specialty average1,305

Most prescribed

  1. Levothyroxine Sodium129 claims
  2. Atorvastatin Calcium110 claims
  3. Rosuvastatin Calcium108 claims
  4. Lisinopril99 claims
  5. Amlodipine Besylate96 claims
  6. Losartan Potassium82 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): 85.4 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 score81.7
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%78.0
  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 2 group practices

  1. H2 Rehabilitation Services OF Florida LLCWest Melbourne, FL
  2. Health First Privia Medical GroupIndialantic, FL

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

Jennifer Stewart Mahl among 22,340 family nurse practitioner records in Florida

Jennifer Stewart Mahl, APRN is one of 22,340 family nurse practitioner records with a practice address in Florida. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 11% of them.

  • NPI issued2011 · 11% of these records are older, 87% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2011 · median 2020 among the 10,790 with a school on file
  • Record last updated2025 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

182 family nurse practitioner records list a practice address in Melbourne

They are 182 of the 4,629 NPPES records with a practice address in Melbourne, and 22,340 family nurse practitioner records in Florida.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Olivia Bamishigbin, NP-C, FNP-BCMelbourne, FL 329011558663625
  2. Glory Bennette, ARNPMelbourne, FL 329011063794238
  3. Hui Ping Chang, APRNMelbourne, FL 329011598704066
  4. Lindsey Daugherty, BSN, MSNMelbourne, FL 329011861571457
  5. Jan Gardner, ARNPMelbourne, FL 329011124065347
  6. Rebecca Hayes, ARNP-CMelbourne, FL 329011134411622
  7. Teresa Imperiale-Westerfield, FNPMelbourne, FL 329011821147455
  8. Wilma Jones, ARNPMelbourne, FL 329011962548909

Common questions

What is Jennifer Stewart Mahl, APRN's NPI number?

Jennifer Stewart Mahl, APRN's National Provider Identifier (NPI) is 1457628984, issued on Nov 29, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Stewart Mahl, APRN located?

The NPPES record lists a practice address at 1694 W Hibiscus Blvd Ste A, Melbourne, FL, 32901. Phone: (213) 272-2177. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Stewart Mahl, APRN's license?

NPPES lists Florida license number APRN9279191, 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 Jennifer Stewart Mahl, APRN prescribe under Medicare Part D?

In 2024, Jennifer Stewart Mahl, APRN had 2,633 Medicare Part D claims for 284 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Jennifer Stewart Mahl, APRN's MIPS final score?

The 2023 MIPS final score is 85.4 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.