Tiffany Witek, FNP
Family Nurse Practitioner · Casa Grande, AZ
Tiffany Witek, FNP is a family nurse practitioner with a practice address in Casa Grande, Arizona, and NPI 1396492930, issued on Mar 3, 2022. Check the license (Arizona 271520, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tiffany Witek
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 271520 AZ
11795-33 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1760 E Florence Blvd Ste 100, Casa Grande, AZ 85122
- Phone
- (520) 374-6505
- Enumerated
- Mar 3, 2022
- Record last updated
- Jul 15, 2024
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →
Also registered at 1760 E Florence Blvd Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shilpa Ullikashi, MDPediatrics Physician1033632336
Verify Tiffany Witek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 271520Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average family nurse practitioner in 2024
3,622 Medicare Part D claims for 468 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 61 claims were for opioids.
Most prescribed
- Levothyroxine Sodium239 claims
- Atorvastatin Calcium168 claims
- Amlodipine Besylate163 claims
- Lisinopril147 claims
- Albuterol Sulfate Hfa126 claims
- Gabapentin124 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 practice group's MIPS final score for 2023 (Medicare payment program): 77 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Tiffany Witek among 5,933 family nurse practitioner records in Arizona
Tiffany Witek, FNP is one of 5,933 family nurse practitioner records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 73% of them.
- NPI issued2022 · 73% of these records are older, 21% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2024 · 38% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
60 family nurse practitioner records list a practice address in Casa Grande
They are 60 of the 867 NPPES records with a practice address in Casa Grande, and 5,933 family nurse practitioner records in Arizona.
All 5,933 in Arizona → Every provider in Casa Grande → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Bose Anifowose, DNP, FNP, PMHNPCasa Grande, AZ 851221932589322
- Scott Awald, AGACNP-BC, FNP-BCCasa Grande, AZ 851221225435514
- Bessie Burk, FNP-BCCasa Grande, AZ 851221457507733
- Cathleen Denny, FNP, MSNCasa Grande, AZ 851221366426025
- Anne Donos, NP-CCasa Grande, AZ 851221750771861
- Cynthia Hoeft, RN,MSN,FNP-CCasa Grande, AZ 851221467448605
- Heather Martin, FNPCasa Grande, AZ 851221497163489
- Sara Massaro, NPCasa Grande, AZ 851221013116110
Common questions
What is Tiffany Witek, FNP's NPI number?
Tiffany Witek, FNP's National Provider Identifier (NPI) is 1396492930, issued on Mar 3, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Witek, FNP located?
The NPPES record lists a practice address at 1760 E Florence Blvd Ste 100, Casa Grande, AZ, 85122. Phone: (520) 374-6505. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Witek, FNP's license?
NPPES lists Arizona license number 271520, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Tiffany Witek, FNP prescribe under Medicare Part D?
In 2024, Tiffany Witek, FNP had 3,622 Medicare Part D claims for 468 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Tiffany Witek, FNP's MIPS final score?
The 2023 MIPS final score is 77 of 100, reported for the practice group. 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.