Justin Harris Shear, APRN
Family Nurse Practitioner · Tucson, AZ
Justin Harris Shear, APRN is a family nurse practitioner with a practice address in Tucson, Arizona, and NPI 1336815455, issued on Aug 18, 2021. Check the license (Arizona 261971, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Justin Harris Shear
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 261971 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 3838 N. Campbell Ave, Tucson, AZ 85719
- Phone
- (520) 694-4000
- Enumerated
- Aug 18, 2021
- Record last updated
- May 13, 2025
- Fax
- (520) 874-7042
- Medicare enrollment
- Enrolled (PECOS I20210913000287); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →
Also registered at 3838 N. Campbell Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Messenger, FNP-BCFamily Nurse Practitioner1720632599
Verify Justin Harris Shear in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 261971Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% more Medicare Part D claims than the average family nurse practitioner in 2024
1,616 Medicare Part D claims for 163 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 48 claims were for opioids.
Most prescribed
- Atorvastatin Calcium164 claims
- Amlodipine Besylate83 claims
- Lisinopril79 claims
- Metformin Hcl75 claims
- Levothyroxine Sodium74 claims
- Losartan Potassium65 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.
Bills Medicare through one group practice
- Banner-University Medical GroupTucson, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Justin Harris Shear among 5,933 family nurse practitioner records in Arizona
Justin Harris Shear, APRN 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 2021, is newer than 66% of them.
- NPI issued2021 · 66% of these records are older, 27% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2021 · 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).
907 family nurse practitioner records list a practice address in Tucson
They are 907 of the 18,788 NPPES records with a practice address in Tucson, and 5,933 family nurse practitioner records in Arizona.
All 5,933 in Arizona → Every provider in Tucson → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Elizabeth Capotosti, FNPTucson, AZ 857191851613780
- Jennifer Fimbres, NP-CTucson, AZ 857191437428729
- Pamela Gleason, N.P.Tucson, AZ 857191437376183
- Sonia Helmick, NPTucson, AZ 857191740666395
- Rebecca Humpal, ARNPTucson, AZ 857191518317015
- William Kluge, FNP-CTucson, AZ 857191811420755
- Melissa Maes, FNPTucson, AZ 857191114992385
- Vivian Moreno, FNP-CTucson, AZ 857191821549106
Common questions
What is Justin Harris Shear, APRN's NPI number?
Justin Harris Shear, APRN's National Provider Identifier (NPI) is 1336815455, issued on Aug 18, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Justin Harris Shear, APRN located?
The NPPES record lists a practice address at 3838 N. Campbell Ave, Tucson, AZ, 85719. Phone: (520) 694-4000. Providers update this record themselves, so call before visiting.
How can I verify Justin Harris Shear, APRN's license?
NPPES lists Arizona license number 261971, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Justin Harris Shear, APRN prescribe under Medicare Part D?
In 2024, Justin Harris Shear, APRN had 1,616 Medicare Part D claims for 163 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.