Dr. Mickaila J. Johnston, MD
- Medicare services, 2024
- 810
- Medicare patients, 2024
- 298
- Publications
- 8
- MIPS score, 2024
- 99
- Hospital affiliations
- 1
- Practice address
- 2760 Sw 97th Ave, Miami, FL 33165
- Practice phone
- Call (305) 594-2881
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Doral Imaging Institute
Imaging Center - Main Location · Miami, Florida
Find Dr. Johnston'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. Mickaila J. Johnston is a nuclear medicine physician in Miami, Florida
Dr. Johnston practices at Doral Imaging Institute in Miami, Florida.
Dr. Johnston's NPI, 1336105386, was assigned on April 26, 2006. Dr. Johnston graduated from Uniformed Services UHS Fe Hebert School of Med in 2003. Dr. Johnston holds Oregon license MD25475.
- NPI
- 1336105386NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183037583
- NPI enumeration date
- April 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (305) 594-2881
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mickaila J. Johnston practices at Doral Imaging Institute in Miami, Florida
Dr. Johnston's primary practice is Doral Imaging Institute, at 2760 Sw 97th Ave, Miami, FL 33165. The practice phone is (305) 594-2881.
- Doral Imaging Institute2760 Sw 97th Ave, Miami, FL 33165Phone(305) 594-2881
Source: Dmand AI Affiliation Data
Dr. Mickaila J. Johnston is affiliated with 4 sites of care and 5 medical groups
Dr. Johnston's primary practice is Doral Imaging Institute in Miami, Florida. Dr. Johnston is also affiliated with Iberia Medical Center. The medical group on file is San Diego Imaging (SDI) Medical Group. Dmand AI also links Dr. Johnston to 4 more medical groups and 2 group practices and clinics, each named with a free account. Dr. Johnston's employer is on file too: an imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mickaila J. Johnston's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnston practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Doral Imaging Institute | Available with a free account |
| +3 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mickaila J. Johnston is one of 30 nuclear medicine physicians in Florida
Nuclear medicine is Dr. Johnston's primary specialty in the NPI Registry, under taxonomy code 207U00000X. Dr. Johnston is licensed in Oregon.
Specialties and state licenses
- Nuclear medicine, OregonPrimary
Nuclear medicine physicians near Dr. Johnston
Counts of nuclear medicine physicians 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. Mickaila J. Johnston billed Medicare for 810 services in 2024
CMS data shows 810 Medicare services from Dr. Johnston across 15 procedure codes in 2024, for 298 Medicare patients. Medicare paid $214,315 for them. Every service was in an office.
Dr. Johnston's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 3102024: 2887%
- Imaging
- 2023: 2682024: 22516%
- Drugs given in the office
- 2023: 722024: 184156%
- Tests and treatments
- 2023: 432024: 113163%
Dr. Johnston compared with the Florida median for nuclear medicine physicians, 2024
- Dr. Johnston
- Florida median
- Medicare services
- 810vs 2,85172% below
- Medicare patients
- 298vs 2,00085% below
Medians across 21 nuclear medicine physicians in Florida with Dmand AI profiles that report each measure.
Dr. Johnston's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Johnston?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Johnston and other nuclear medicine physicians in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mickaila J. Johnston treated 298 Medicare patients in 2024, average age 74
CMS counts 298 Medicare patients who saw Dr. Johnston in 2024. The largest group is 65 to 74, with 134 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Johnston's median patient age at 76, with 37% women.
Dr. Johnston's Medicare patients by age, 2024
Dr. Johnston's Medicare patients by sex, 2024
- Women16756%
- Men13144%
Chronic conditions among Dr. Johnston's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Diabetes36%
- Anxiety28%
- Cancer28%
- Ischemic heart disease28%
- Chronic kidney disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Johnston's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women37%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mickaila J. Johnston scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Johnston for performance year 2024, reported as part of a group. Dr. Johnston accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Johnston's MIPS scores, performance year 2024
- 99of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Mickaila J. Johnston has 8 publications on record
Dmand AI links 8 papers to Dr. Johnston, published from 2014 to 2017. The most frequent topics are Radiopharmaceuticals. Dr. Johnston has published most often in World J Nucl Med. Dr. Johnston's most frequent co-authors are Eugene David Silverman, MD, Michael D. Starsiak, MD and Michael James Annen, MD.
Topics Dr. Johnston writes about most
- Radiopharmaceuticals
Dr. Johnston's most frequent co-authors
- Eugene David Silverman, MD3 shared papers
- Michael D. Starsiak, MD2 shared papers
- Michael James Annen, MD1 shared paper
Recent publications by Dr. Johnston
Clin Nucl Med
See who Dr. Johnston researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Johnston works with, so you can find a warm path to the right nuclear medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mickaila J. Johnston received $292 in industry payments from 2017 to 2025
CMS Open Payments shows 6 general payments to Dr. Johnston from 6 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Alnylam Pharmaceuticals Inc. paid the most, $86.
General payments to Dr. Johnston by program year, 2017 to 2025
Companies that paid Dr. Johnston the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mickaila J. Johnston graduated from Uniformed Services UHS Fe Hebert School of Med
Dr. Johnston graduated from Uniformed Services UHS Fe Hebert School of Med in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mickaila J. Johnston'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Mickaila J. Johnston
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. Mickaila J. Johnston's NPI number?
Dr. Mickaila J. Johnston's NPI number is 1336105386. It was assigned on April 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mickaila J. Johnston?
Dr. Mickaila J. Johnston is a nuclear medicine physician in Miami, Florida. The primary specialty in the NPI Registry is Nuclear Medicine Physician (taxonomy code 207U00000X).
Where does Dr. Mickaila J. Johnston practice?
Dr. Johnston practices at 2760 Sw 97th Ave, Miami, FL 33165. Dr. Johnston's primary practice is Doral Imaging Institute in Miami, Florida. Dmand AI also links Dr. Johnston to 4 medical groups and 2 group practices and clinics.
What is Dr. Mickaila J. Johnston's office phone number?
The practice phone on file for Dr. Johnston is (305) 594-2881.
What is Dr. Mickaila J. Johnston's medical license number?
Dr. Johnston holds Oregon license MD25475.
Which hospitals is Dr. Mickaila J. Johnston affiliated with?
Dr. Johnston is affiliated with Iberia Medical Center.
What medical group is Dr. Mickaila J. Johnston part of?
Dr. Johnston is linked to San Diego Imaging (SDI) Medical Group. Dmand AI links Dr. Johnston to 4 more medical groups.
Does Dr. Mickaila J. Johnston accept Medicare?
Yes. CMS data shows Dr. Johnston billed Medicare for 810 services in 2024, and Dr. Johnston accepts Medicare assignment.
What is Dr. Mickaila J. Johnston's MIPS score?
Dr. Johnston's MIPS final score for performance year 2024 is 99 out of 100, reported as part of a group.
How many Medicare patients does Dr. Mickaila J. Johnston see?
CMS counts 298 Medicare patients who saw Dr. Johnston in 2024, with an average age of 74.
Show 6 more questionsShow fewer questions
What services does Dr. Mickaila J. Johnston bill to Medicare?
In 2024, Dr. Johnston's most billed Medicare services were injected or infused drug (J2785), medical supplies or transport (A9500) and nuclear medicine (78452).
Where did Dr. Mickaila J. Johnston go to medical school?
Dr. Johnston graduated from Uniformed Services UHS Fe Hebert School of Med in 2003.
Has Dr. Mickaila J. Johnston received payments from drug or device companies?
CMS Open Payments shows $292 in general payments to Dr. Johnston from 6 companies from 2017 to 2025. The largest total came from Alnylam Pharmaceuticals Inc.
How long has Dr. Mickaila J. Johnston been practicing?
Dr. Johnston graduated from medical school in 2003, 23 years ago.
Does Dr. Mickaila J. Johnston do research?
Dmand AI links 8 publications to Dr. Johnston, published from 2014 to 2017.
Who does Dr. Mickaila J. Johnston publish with?
Dr. Johnston's most frequent co-authors are Eugene David Silverman, MD (3 shared papers), Michael D. Starsiak, MD (2 shared papers) and Michael James Annen, MD (1 shared paper).
Selling to nuclear medicine practices?
See nuclear medicine physicians in Florida by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card