NPPES file of Aug 9, 2026

Tiffany Rentz, CRNP

Acute Care Nurse Practitioner · Huntsville, AL

Tiffany Rentz, CRNP is an acute care nurse practitioner with a practice address in Huntsville, Alabama, and NPI 1326706383, issued on Dec 7, 2021. Check the license (Alabama 1-095412, as entered in NPPES) with the Alabama board that licenses this profession; 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
1326706383
Name
Tiffany Rentz
Credential
CRNP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
1-095412 AL
Self-reported in NPPES; status is on the state search
Practice location
930 Franklin St SE, Huntsville, AL 35801
Phone
(256) 533-3388
Enumerated
Dec 7, 2021
Record last updated
Dec 7, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20211215001715); 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 930 Franklin St SE

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

  1. Rashida Abbas, MDCardiovascular Disease Physician1811044605
  2. Laith Ali, MDInterventional Cardiology Physician1659866515
  3. Jeffery Allison, M.D.Clinical Cardiac Electrophysiology Physician1962513705
  4. Lisa Armstrong, CRNPAcute Care Nurse Practitioner1497985766
  5. Margaret Baird, CRNPAcute Care Nurse Practitioner1780648758
  6. Angela Bates, CRNPAcute Care Nurse Practitioner1740244227

Verify Tiffany Rentz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Alabama board licenses this profession
    Search for license 1-095412
    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
Find the Alabama 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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2.1 times the Medicare Part D claims of the average acute care nurse practitioner in 2024

1,274 Medicare Part D claims for 391 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.

  1. Tiffany Rentz1,274
  2. Specialty average594

Most prescribed

  1. Eliquis323 claims
  2. Flecainide Acetate146 claims
  3. Metoprolol Succinate125 claims
  4. Diltiazem 24hr Er (Cd)72 claims
  5. Amiodarone Hcl66 claims
  6. Sotalol56 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: $2,018.18

76 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tiffany Rentz$2,018.18
  2. Specialty average$647.94

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. HH Heart Center, LLCHuntsville, AL

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

Tiffany Rentz among 959 acute care nurse practitioner records in Alabama

Tiffany Rentz, CRNP is one of 959 acute care nurse practitioner records with a practice address in Alabama. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 73% of them.

  • NPI issued2021 · 73% of these records are older, 19% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2020 · median 2018 among the 659 with a school on file
  • Record last updated2021 · 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 363LA2100X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

167 acute care nurse practitioner records list a practice address in Huntsville

They are 167 of the 5,555 NPPES records with a practice address in Huntsville, and 959 acute care nurse practitioner records in Alabama.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Margaret Baird, CRNPHuntsville, AL 358011780648758
  2. Rena Bannister, CRNPHuntsville, AL 358011770512329
  3. Angela Bates, CRNPHuntsville, AL 358011740244227
  4. Kristie Fry, ACNP-BCHuntsville, AL 358011669673638
  5. Spencer Holden, CRNPHuntsville, AL 358011093705519
  6. Carmalita Kelly, CRNPHuntsville, AL 358011669448866
  7. Cynthia Martin, CRNPHuntsville, AL 358011508899469
  8. Jeffrey McCain, CRNPHuntsville, AL 358011598754624

Common questions

What is Tiffany Rentz, CRNP's NPI number?

Tiffany Rentz, CRNP's National Provider Identifier (NPI) is 1326706383, issued on Dec 7, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Tiffany Rentz, CRNP located?

The NPPES record lists a practice address at 930 Franklin St SE, Huntsville, AL, 35801. Phone: (256) 533-3388. Providers update this record themselves, so call before visiting.

How can I verify Tiffany Rentz, CRNP's license?

NPPES lists Alabama license number 1-095412, as entered by the provider. Search the Alabama board that licenses this profession; the NPPES record confirms identity only.

How much does Tiffany Rentz, CRNP prescribe under Medicare Part D?

In 2024, Tiffany Rentz, CRNP had 1,274 Medicare Part D claims for 391 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.