NPPES file of Aug 9, 2026

Nathaniel Stoughton Bell, PHARM.D.

Pharmacist · Tucson, AZ

Nathaniel Stoughton Bell, PHARM.D. is a pharmacist with a practice address in Tucson, Arizona, and NPI 1922338581, issued on Jan 5, 2010. Check the license (Arizona S012563, 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
1922338581
Name
Nathaniel Stoughton Bell
Credential
PHARM.D.
Primary taxonomy
Pharmacist 183500000X
License number
S012563 AZ
Self-reported in NPPES; status is on the state search
Practice location
555 E Grant RD, Tucson, AZ 85705
Phone
(520) 628-9428
Enumerated
Jan 5, 2010
Record last updated
Jan 5, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(520) 624-2309
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 555 E Grant RD

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

  1. Christina Carrillo, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1437983830
  2. Joy Dunkelbarger-Reed, PHARM. D.Pharmacist1003123654
  3. Dat Nguyen, PHARMACISTPharmacist1679055198
  4. Rachel Ogumbo, PHARM. DPharmacist1942559570
  5. Scott Proschek, PHARMDPharmacist1386509834
  6. John Vo, PHARM.D.Pharmacist1730419540

Verify Nathaniel Stoughton Bell 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 S012563
    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, 97% of the cost of the top drugs

123 Medicare Part D claims for 105 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.

  1. Nathaniel Bell123
  2. Specialty average119

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. Abrysvo47 claims
  2. Shingrix46 claims
  3. Adacel Tdap15 claims
  4. Arexvy14 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.

Nathaniel Stoughton Bell among 6,746 pharmacist records in Arizona

Nathaniel Stoughton Bell, PHARM.D. is one of 6,746 pharmacist records with a practice address in Arizona. 27% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 14% of them.

  • NPI issued2010 · 14% of these records are older, 71% newer
  • In a Medicare fileYes · 27% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2010 · 78% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

999 pharmacist records list a practice address in Tucson

They are 999 of the 18,788 NPPES records with a practice address in Tucson, and 6,746 pharmacist records in Arizona.

The 8 pharmacist records with the nearest ZIP codes

  1. Roy Anderson, PHARMACISTTucson, AZ 857051831356534
  2. Gregory Grorud, RPHTucson, AZ 857051720318967
  3. Courtney HanauerTucson, AZ 857051396058665
  4. Bruno HernandezTucson, AZ 857051154648053
  5. Tammy Holcomb, PHARM.D.Tucson, AZ 857051639400187
  6. Jalpa Patel-KarTucson, AZ 857051497086482
  7. Lori Pearl, PHARM.DTucson, AZ 857051366772493
  8. Laeeq Qureshi, PHARM.D.Tucson, AZ 857051962719591

Common questions

What is Nathaniel Stoughton Bell, PHARM.D.'s NPI number?

Nathaniel Stoughton Bell, PHARM.D.'s National Provider Identifier (NPI) is 1922338581, issued on Jan 5, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Nathaniel Stoughton Bell, PHARM.D. located?

The NPPES record lists a practice address at 555 E Grant RD, Tucson, AZ, 85705. Phone: (520) 628-9428. Providers update this record themselves, so call before visiting.

How can I verify Nathaniel Stoughton Bell, PHARM.D.'s license?

NPPES lists Arizona license number S012563, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Nathaniel Stoughton Bell, PHARM.D. prescribe under Medicare Part D?

In 2024, Nathaniel Stoughton Bell, PHARM.D. had 123 Medicare Part D claims for 105 beneficiaries; the average among pharmacist prescribers was 119. 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.