NPPES file of Aug 9, 2026

Walter Samuel Piper, CRNA

Certified Registered Nurse Anesthetist · Tampa, FL

Walter Samuel Piper, CRNA is a certified registered nurse anesthetist with a practice address in Tampa, Florida, and NPI 1225868458, issued on Aug 2, 2024. Check the license (Florida APRN11035086, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225868458
Name
Walter Samuel Piper
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
APRN11035086 FL
Self-reported in NPPES; status is on the state search
Practice location
3100 E Fletcher Ave, Tampa, FL 33613
Phone
(813) 971-6000
Enumerated
Aug 2, 2024
Record last updated
Oct 12, 2024
Medicare enrollment
Enrolled (PECOS I20241008002797); 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 3100 E Fletcher Ave

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

  1. Qassem Abdelal, MDCritical Care Medicine (Internal Medicine) Physician1477041796
  2. Mutaz Bellah AbudreaStudent in an Organized Health Care Education/Training Program1992559165
  3. Oleksandr Adzhymuratov, MDStudent in an Organized Health Care Education/Training Program1144161506
  4. Elliott Aguayo, M.D.Emergency Medicine Physician1942438940
  5. Caitlin AhernCertified Registered Nurse Anesthetist1457996852
  6. Sarah Aitchison, APRN-CPrimary Care Nurse Practitioner1912545666

Verify Walter Samuel Piper in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license APRN11035086
    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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Bills Medicare through one group practice

  1. Greater Florida Anesthesiologists LLCWesley Chapel, FL

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

Walter Samuel Piper among 6,367 certified registered nurse anesthetist records in Florida

Walter Samuel Piper, CRNA is one of 6,367 certified registered nurse anesthetist records with a practice address in Florida. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 92% of them.

  • NPI issued2024 · 92% of these records are older, 5% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2024 · median 2014 among the 4,741 with a school on file
  • Record last updated2024 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

638 certified registered nurse anesthetist records list a practice address in Tampa

They are 638 of the 26,440 NPPES records with a practice address in Tampa, and 6,367 certified registered nurse anesthetist records in Florida.

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Victoria Burke, C.R.N.A.Tampa, FL 336131316920796
  2. Dorothy Drouin, C.R.N.A.Tampa, FL 336131689656290
  3. Sierra Gower, C.R.N.A.Tampa, FL 336131841272200
  4. Jennifer Jones, C.R.N.A.Tampa, FL 336131285619031
  5. Nancy Kern, C.R.N.A.Tampa, FL 336131801878418
  6. Harry Kletcher, C.R.N.A.Tampa, FL 336131972585594
  7. Ana Lautersztain, C.R.N.A.Tampa, FL 336131174508550
  8. Julianne Novisk, C.R.N.A.Tampa, FL 336131346225729

Common questions

What is Walter Samuel Piper, CRNA's NPI number?

Walter Samuel Piper, CRNA's National Provider Identifier (NPI) is 1225868458, issued on Aug 2, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Walter Samuel Piper, CRNA located?

The NPPES record lists a practice address at 3100 E Fletcher Ave, Tampa, FL, 33613. Phone: (813) 971-6000. Providers update this record themselves, so call before visiting.

How can I verify Walter Samuel Piper, CRNA's license?

NPPES lists Florida license number APRN11035086, 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.

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.