Dr. Alec Johnson, DO
- Part D claims, 2024
- 491
- Hospital affiliations
- 1
- Industry payments
- $103
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 5777 East Mayo Boulevard, Phoenix, AZ 85054
- Practice phone
- Call (480) 342-4201
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Johnson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Alec Johnson is an infectious disease specialist in Phoenix, Arizona
Dr. Johnson practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic.
Dr. Johnson's NPI, 1932775806, was assigned on June 1, 2021. Dr. Johnson holds Arizona license 11063.
- NPI
- 1932775806NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951703925
- NPI enumeration date
- June 1, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 342-4201
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alec Johnson practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona
Dr. Johnson's primary practice is Mayo Clinic Hospital - Phoenix, at 5777 East Mayo Boulevard, Phoenix, AZ 85054 in Maricopa County. The practice phone is (480) 342-4201.
- Mayo Clinic Hospital - Phoenix5777 East Mayo Boulevard, Phoenix, AZ 85054 · Maricopa CountyPhone(480) 342-4201
Source: Dmand AI Affiliation Data
Dr. Alec Johnson is affiliated with 1 site of care
Dr. Johnson's primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alec Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Hospital - Phoenix | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alec Johnson is one of 154 infectious disease specialists in Arizona
Infectious disease is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Johnson is licensed in Arizona.
Specialties and state licenses
- Infectious disease, ArizonaPrimary
Infectious disease specialists near Dr. Johnson
Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Alec Johnson's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 55, with 33% women.
Dr. Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Alec Johnson wrote 491 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 491 Medicare Part D claims for 57 patients. 78% of them were for generic drugs. CMS names the drug for 248 of them, across 12 drugs with 11 or more claims each, at $20,408 in total drug cost. In 2023, CMS named 243 claims across 13 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic384 claims78%
- Brand-name and other107 claims22%
Dr. Johnson's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2432024: 2482%
Drugs named by CMS: 12 in 2024, 13 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Alec Johnson takes part in Medicare
Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Alec Johnson received $103 in industry payments in 2025
CMS Open Payments shows 5 general payments to Dr. Johnson from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $43.
Companies that paid Dr. Johnson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Alec Johnson's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Alec Johnson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Alec Johnson's NPI number?
Dr. Alec Johnson's NPI number is 1932775806. It was assigned on June 1, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Alec Johnson?
Dr. Alec Johnson is an infectious disease specialist in Phoenix, Arizona. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Alec Johnson practice?
Dr. Johnson practices at 5777 East Mayo Boulevard, Phoenix, AZ 85054. Dr. Johnson's primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic.
What is Dr. Alec Johnson's office phone number?
The practice phone on file for Dr. Johnson is (480) 342-4201.
What is Dr. Alec Johnson's medical license number?
Dr. Johnson holds Arizona license 11063.
Which hospitals is Dr. Alec Johnson affiliated with?
Dr. Johnson practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona.
Does Dr. Alec Johnson accept Medicare?
Yes. CMS lists Dr. Johnson as accepting Medicare assignment.
What drugs does Dr. Alec Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Lisinopril, Atorvastatin Calcium and Montelukast Sodium.
Has Dr. Alec Johnson received payments from drug or device companies?
CMS Open Payments shows $103 in general payments to Dr. Johnson from 4 companies from 2025 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Alec Johnson been practicing?
Dr. Johnson's NPI was assigned in 2021.
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