NPPES file of Aug 9, 2026

Robert Knight

Ambulatory Care Pharmacist · Tucson, AZ

Robert Knight is an ambulatory care pharmacist with a practice address in Tucson, Arizona, and NPI 1598379034, issued on Sep 2, 2020. Check the license (Arizona S023818, as entered in NPPES) with the Arizona 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
1598379034
Name
Robert Knight
Primary taxonomy
Ambulatory Care Pharmacist 1835P2201X
License number
S023818 AZ
Self-reported in NPPES; status is on the state search
Practice location
2202 N Forbes Blvd Ste 252, Tucson, AZ 85745
Phone
(720) 877-1592
Enumerated
Sep 2, 2020
Record last updated
Nov 27, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2202 N Forbes Blvd Ste 252

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

  1. Becka EckertAmbulatory Care Registered Nurse1255948691
  2. Patrick Roehrig, CPHTPharmacy Technician1891448478
  3. Hunter Rojas, PHARMDAmbulatory Care Pharmacist1821733437
  4. Luz Del Carmen Vasquez-Rashan, PHARMACY TECHNICIANPharmacy Technician1912595067
  5. Luis Villa-CelisPharmacy Technician1093487290
  6. Georgina Ybarra, PHARMDPharmacist1043898281

Verify Robert Knight in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license S023818
    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 Arizona 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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Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs

63 Medicare Part D claims for 59 beneficiaries, against an average of 527 among the 449 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.

  1. Robert Knight63
  2. Specialty average527

Most prescribed

Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.

  1. Arexvy30 claims
  2. Shingrix22 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.

Robert Knight among 113 ambulatory care pharmacist records in Arizona

Robert Knight is one of 113 ambulatory care pharmacist records with a practice address in Arizona. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 66% of them.

  • NPI issued2020 · 66% of these records are older, 24% newer
  • In a Medicare fileYes · 12% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2023 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1835P2201X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ambulatory Care Pharmacist providers in Arizona

There are 113 ambulatory care pharmacist records in Arizona.

The 8 ambulatory care pharmacist records with the nearest ZIP codes

  1. Foud Bahamdain, PHARM. DTucson, AZ 857451053893560
  2. Soledad Granillo, PHARMACISTTucson, AZ 857451407961873
  3. McKenna Knock, PHARMDTucson, AZ 857451578397550
  4. Nisha Patel, PHARMDTucson, AZ 857451922317320
  5. Gustavo Perez, PHARM.D., BC-ADMTucson, AZ 857451790095750
  6. Hunter Rojas, PHARMDTucson, AZ 857451821733437
  7. Marisa Rowen, PHARM.D.Tucson, AZ 857451154324150
  8. Sara Shahdoost Moghadam, PHARMDTucson, AZ 857451275156663

Common questions

What is Robert Knight's NPI number?

Robert Knight's National Provider Identifier (NPI) is 1598379034, issued on Sep 2, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Robert Knight located?

The NPPES record lists a practice address at 2202 N Forbes Blvd Ste 252, Tucson, AZ, 85745. Phone: (720) 877-1592. Providers update this record themselves, so call before visiting.

How can I verify Robert Knight's license?

NPPES lists Arizona license number S023818, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Robert Knight prescribe under Medicare Part D?

In 2024, Robert Knight had 63 Medicare Part D claims for 59 beneficiaries; the average among ambulatory care pharmacist prescribers was 527. 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.