Stephanie Johnston, NP
Family Nurse Practitioner · Phoenix, AZ
Stephanie Johnston, NP is a family nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1407229628, issued on Nov 10, 2015. Check the license (Arizona AP8228, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephanie Johnston
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP8228 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 2910 N 3RD Ave # 470, Phoenix, AZ 85013
- Phone
- (602) 406-6387
- Enumerated
- Nov 10, 2015
- Entity
- Type 1 · individual
Also registered at 2910 N 3RD Ave # 470
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lynn Ashby, M.D.Neurology Physician1275649956
- Emma Espinel, NPFamily Nurse Practitioner1609483486
- Robert Galamaga, D.O.Internal Medicine Physician1891805446
- Daniel Gonzalez, M.D.Student in an Organized Health Care Education/Training Program1780115832
- Supreet Kaur, M.D.Internal Medicine Physician1942640065
- Candi Lewis, ACNPAcute Care Nurse Practitioner1841842754
Verify Stephanie Johnston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license AP8228Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
92% fewer Medicare Part D claims than the average family nurse practitioner in 2024
105 Medicare Part D claims for 35 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
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: $2,293.56
50 payments, mostly food and beverage; the largest payer was Sobi, Inc. The 91,435 providers of this specialty with any payment received $675.31 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.
One hospital or facility affiliation
- Sjhmc Physician ServicesPhoenix, AZ
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
1,132 family nurse practitioner records list a Phoenix practice address
They are 1,132 of the 31,399 NPPES records with a Phoenix practice address, and 5,394 family nurse practitioner records in Arizona.
All 1,132 in Phoenix → All 5,394 in Arizona → Every provider in Phoenix →
Other family nurse practitioner records in Arizona
- Sharla Abalos, NPTucson, AZ1356017677
- Kristian Abarca, DNP, FNPWillcox, AZ1710587019
- Rosa Abarca, FNP-BC, FNP-CYuma, AZ1023716149
- Dorothy AbbeyPhoenix, AZ1194535336
- Brady AbbottTaylor, AZ1295669331
- Lamia Abdouni, PMHNPChandler, AZ1679928790
- Dahab Abdukkaliq, FNPChandler, AZ1780190108
- Manuel Abeyta, FNP-BCPeridot, AZ1871323600
- Brittnie Abishalom, NPScottsdale, AZ1841813748
- Inna Ablyaeva, FNPScottsdale, AZ1134600133
Common questions
What is Stephanie Johnston, NP's NPI number?
Stephanie Johnston, NP's National Provider Identifier (NPI) is 1407229628, issued on Nov 10, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Johnston, NP located?
The NPPES record lists a practice address at 2910 N 3RD Ave # 470, Phoenix, AZ, 85013. Phone: (602) 406-6387. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Johnston, NP's license?
NPPES lists Arizona license number AP8228, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Stephanie Johnston, NP prescribe under Medicare Part D?
In 2024, Stephanie Johnston, NP had 105 Medicare Part D claims for 35 beneficiaries; the average among family nurse practitioner prescribers was 1,302. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.