Joseph Michael Johnson, MD
Surgery Physician · Phoenix, AZ
Joseph Michael Johnson, MD is a surgery physician with a practice address in Phoenix, Arizona, and NPI 1629042635, issued on Feb 15, 2006. Check the license on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Joseph Michael Johnson
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 11467 NV
Self-reported in NPPES; status is on the state search - Practice location
- 21320 N 56TH St, Phoenix, AZ 85054
- Phone
- (480) 278-0830
- Enumerated
- Feb 15, 2006
- Record last updated
- Aug 7, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 760 in Arizona → Look up another NPI →
Verify Joseph Michael 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
74% fewer Medicare Part D claims than the average surgery physician in 2024
38 Medicare Part D claims, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.
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.
Joseph Michael Johnson among 760 surgery physician records in Arizona
Joseph Michael Johnson, MD is one of 760 surgery physician records with a practice address in Arizona. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 61% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2014 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Arizona
There are 760 surgery physician records in Arizona.
All 760 in Arizona → Every provider in Phoenix → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Lena Egbert, MDPhoenix, AZ 850541417690850
- Marlene Garcia-Neuer, MDPhoenix, AZ 850541093457095
- Nicholas Nolan, MDPhoenix, AZ 850541205570629
- David Pearson, MDPhoenix, AZ 850541043574130
- Barbara Pockaj, M.D.Phoenix, AZ 850541982689402
- Richard Schlinkert, M.D.Phoenix, AZ 850541255316055
- Natasha SiodaPhoenix, AZ 850541316525280
- Ela Timbadia, M.D.Phoenix, AZ 850531487747747
Common questions
What is Joseph Michael Johnson, MD's NPI number?
Joseph Michael Johnson, MD's National Provider Identifier (NPI) is 1629042635, issued on Feb 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Michael Johnson, MD located?
The NPPES record lists a practice address at 21320 N 56TH St, Phoenix, AZ, 85054. Phone: (480) 278-0830. Providers update this record themselves, so call before visiting.
How can I verify Joseph Michael 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 Joseph Michael Johnson, MD prescribe under Medicare Part D?
In 2024, Joseph Michael Johnson, MD had 38 Medicare Part D claims; the average among surgery physician prescribers was 147. 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.