Tammy Lynn Tunis, FNP
Family Nurse Practitioner · Prescott, AZ
Tammy Lynn Tunis, FNP is a family nurse practitioner with a practice address in Prescott, Arizona, and NPI 1447809926, issued on Sep 8, 2019. Check the license (Arizona 233369, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tammy Lynn Tunis
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 233369 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 2286 Crosswind Dr Ste C, Prescott, AZ 86301
- Phone
- (928) 216-3160
- Enumerated
- Sep 8, 2019
- Record last updated
- Jan 3, 2025
- Fax
- (888) 571-3458
- Medicare enrollment
- Enrolled (PECOS I20200206001358); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →
Also registered at 2286 Crosswind Dr Ste C
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Demidowich, DPMFoot & Ankle Surgery Podiatrist1235545278
- Anita Gilbert, APRNFamily Nurse Practitioner1124321088
- Mary LeeFamily Nurse Practitioner1295445575
Verify Tammy Lynn Tunis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 233369Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.3 times the Medicare Part D claims of the average family nurse practitioner in 2024
4,275 Medicare Part D claims for 414 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 234 claims were for opioids.
Most prescribed
- Levothyroxine Sodium233 claims
- Lisinopril218 claims
- Atorvastatin Calcium179 claims
- Amlodipine Besylate151 claims
- Gabapentin142 claims
- Losartan Potassium120 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: $1,157.96
31 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Prescott Healthcare Solutions LLCPrescott Valley, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tammy Lynn Tunis among 5,933 family nurse practitioner records in Arizona
Tammy Lynn Tunis, 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 2019, is newer than 54% of them.
- NPI issued2019 · 54% of these records are older, 40% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2019 · median 2019 among the 3,510 with a school on file
- Record last updated2025 · 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).
99 family nurse practitioner records list a practice address in Prescott
They are 99 of the 1,818 NPPES records with a practice address in Prescott, and 5,933 family nurse practitioner records in Arizona.
All 5,933 in Arizona → Every provider in Prescott → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Thomas Bast, FNPPrescott, AZ 863011760682843
- April Coates, APRNPrescott, AZ 863011104158757
- Michele Crawford, FNPPrescott, AZ 863011538136825
- Theresa Deters, NPPrescott, AZ 863011891762530
- Tamara Fischer, NPPrescott, AZ 863011891023529
- Sharon Lee-Roeder, N.P.Prescott, AZ 863011801101316
- Larayne Ness, ARNPPrescott, AZ 863011972769388
- Rebecca Oldani, NPPrescott, AZ 863011912993775
Common questions
What is Tammy Lynn Tunis, FNP's NPI number?
Tammy Lynn Tunis, FNP's National Provider Identifier (NPI) is 1447809926, issued on Sep 8, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Tammy Lynn Tunis, FNP located?
The NPPES record lists a practice address at 2286 Crosswind Dr Ste C, Prescott, AZ, 86301. Phone: (928) 216-3160. Providers update this record themselves, so call before visiting.
How can I verify Tammy Lynn Tunis, FNP's license?
NPPES lists Arizona license number 233369, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Tammy Lynn Tunis, FNP prescribe under Medicare Part D?
In 2024, Tammy Lynn Tunis, FNP had 4,275 Medicare Part D claims for 414 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.