Olivia Johnson, MD
Internal Medicine Physician · Phoenix, AZ
Olivia Johnson, MD is an internal medicine physician with a practice address in Phoenix, Arizona, and NPI 1427638733, issued on Apr 11, 2021. Check the license on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Olivia Johnson
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 16652A WY
Self-reported in NPPES; status is on the state search - Practice location
- 1300 N 12TH St Ste 508, Phoenix, AZ 85006
- Phone
- (602) 839-3927
- Enumerated
- Apr 11, 2021
- Record last updated
- Sep 16, 2024
- Medicare enrollment
- Enrolled (PECOS I20240924001607); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 1300 N 12TH St Ste 508
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Olivia Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
107 Medicare Part D claims for 46 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of 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: $14.94
1 payment: food and beverage; the largest payer was Medline Industries LP. The 50,334 providers of this specialty with any payment received $1,303.06 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 2 group practices
- Billings ClinicCody, WY
- Sound Physicians OF Wyoming LLCCasper, WY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Olivia Johnson among 2,853 internal medicine physician records in Arizona
Olivia Johnson, MD is one of 2,853 internal medicine physician records with a practice address in Arizona. 75% 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 84% of them.
- NPI issued2021 · 84% of these records are older, 13% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2021 · median 2003 among the 1,643 with a school on file
- Record last updated2024 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
695 internal medicine physician records list a practice address in Phoenix
They are 695 of the 31,399 NPPES records with a practice address in Phoenix, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Phoenix → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ricardo Celaya, M.D.Phoenix, AZ 850061861476095
- Lynn Crocker, D.O.Phoenix, AZ 850061558357947
- Charles David, D.O.Phoenix, AZ 850061669447652
- Lorna Honan, MDPhoenix, AZ 850061154395531
- Holger Kranich, M.D.Phoenix, AZ 850061780660266
- Marc Lee, MDPhoenix, AZ 850061962498709
- Stephen Leshin, M.D.Phoenix, AZ 850061396742771
- Anita Murcko, M.D.Phoenix, AZ 850061477558757
Common questions
What is Olivia Johnson, MD's NPI number?
Olivia Johnson, MD's National Provider Identifier (NPI) is 1427638733, issued on Apr 11, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Olivia Johnson, MD located?
The NPPES record lists a practice address at 1300 N 12TH St Ste 508, Phoenix, AZ, 85006. Phone: (602) 839-3927. Providers update this record themselves, so call before visiting.
How can I verify Olivia Johnson, MD's license?
Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Olivia Johnson, MD prescribe under Medicare Part D?
In 2024, Olivia Johnson, MD had 107 Medicare Part D claims for 46 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.