NPPES file of Aug 9, 2026

Tammy Jennifer Fiser, APRN

Primary Care Nurse Practitioner · Port Charlotte, FL

Tammy Jennifer Fiser, APRN is a primary care nurse practitioner with a practice address in Port Charlotte, Florida, and NPI 1134904410, issued on Aug 25, 2023. Check the license (Florida APRN11028019, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134904410
Name
Tammy Jennifer Fiser
Credential
APRN
Primary taxonomy
Primary Care Nurse Practitioner 363LP2300X
License number
APRN11028019 FL
Self-reported in NPPES; status is on the state search
Practice location
19531 Cochran Blvd, Port Charlotte, FL 33948
Phone
(941) 255-3535
Enumerated
Aug 25, 2023
Record last updated
May 21, 2024
Fax
(941) 766-7999
Medicare enrollment
Enrolled (PECOS I20240424004088); may accept 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 19531 Cochran Blvd

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

  1. Gerardo Babilonia, RPTPhysical Therapist1255441010
  2. Michelle BartheFamily Nurse Practitioner1952706947
  3. Mary Ellen Barton, PTPhysical Therapist1649369323
  4. Toye Bradford, FNPFamily Nurse Practitioner1558220764
  5. David Brown, APRNNurse Practitioner1356622419
  6. Jennifer Caluori, ARNPFamily Nurse Practitioner1639415789

Verify Tammy Jennifer Fiser in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license APRN11028019
    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

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86% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024

202 Medicare Part D claims for 106 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Tammy Fiser202
  2. Specialty average1,492

Most prescribed

  1. Doxycycline Hyclate15 claims
  2. Methylprednisolone13 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.

Industry payments in 2024: $1,369.22

27 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 4,321 providers of this specialty with any payment received $625.13 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tammy Fiser$1,369.22
  2. Specialty average$625.13

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Peaceful Harbor GynecologyPunta Gorda, FL

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

Primary Care Nurse Practitioner providers in Florida

There are 1,082 primary care nurse practitioner records in Florida.

Other primary care nurse practitioner records in Florida

  1. Maria Sharon Abouhanna, ARNPLargo, FL1932220837
  2. Liz Acosta, APRN11036946Hialeah, FL1467261412
  3. Charmaine AdairTallahassee, FL1881295780
  4. Amber Adams, NURSE PRACTITIONERMarianna, FL1255980736
  5. Hyacinth AddisonOrlando, FL1780116012
  6. Gail Adkins, DNP APRN FNP-CMelbourne, FL1922869098
  7. Lauren Adkinson, ARNPNiceville, FL1740217728
  8. Somtochukwu AgboTampa, FL1518723477
  9. Deysi Aguilera, RN, BSN, ARNPTampa, FL1538487046
  10. Lori Aikman, ARNPOrlando, FL1801179874

Common questions

What is Tammy Jennifer Fiser, APRN's NPI number?

Tammy Jennifer Fiser, APRN's National Provider Identifier (NPI) is 1134904410, issued on Aug 25, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Tammy Jennifer Fiser, APRN located?

The NPPES record lists a practice address at 19531 Cochran Blvd, Port Charlotte, FL, 33948. Phone: (941) 255-3535. Providers update this record themselves, so call before visiting.

How can I verify Tammy Jennifer Fiser, APRN's license?

NPPES lists Florida license number APRN11028019, 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 Tammy Jennifer Fiser, APRN prescribe under Medicare Part D?

In 2024, Tammy Jennifer Fiser, APRN had 202 Medicare Part D claims for 106 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. Part D covers Medicare prescriptions only.

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.