Dr. Michael Anthony Leander Johnson, MD
- Medicare services, 2024
- 959
- Medicare patients, 2024
- 353
- Part D claims, 2024
- 1,075
- Hospital affiliations
- 8
- Industry payments
- $28,422
- Practice address
- 9395 Crown Crest Blvd, Parker, CO 80138
- Practice phone
- Call (303) 269-4000
- 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
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Dr. Michael Anthony Leander Johnson is a neurologist in Parker, Colorado
Dr. Johnson practices at AdventHealth Parker in Parker, Colorado, part of AdventHealth.
Dr. Johnson's NPI, 1205104411, was assigned on December 2, 2011. Dr. Johnson graduated from Howard University College of Medicine in 2011. Dr. Johnson holds Colorado license DR.0067293.
- NPI
- 1205104411NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870739642
- NPI enumeration date
- December 2, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (303) 269-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Anthony Leander Johnson practices at AdventHealth Parker in Parker, Colorado
Dr. Johnson's primary practice is AdventHealth Parker, at 9395 Crown Crest Blvd, Parker, CO 80138 in Douglas County. The practice phone is (303) 269-4000.
- AdventHealth Parker9395 Crown Crest Blvd, Parker, CO 80138 · Douglas CountyPhone(303) 269-4000
Source: Dmand AI Affiliation Data
Dr. Michael Anthony Leander Johnson is affiliated with 14 sites of care and 11 medical groups
Dr. Johnson's primary practice is AdventHealth Parker in Parker, Colorado, part of AdventHealth. Dr. Johnson is also affiliated with CommonSpirit - St. Anthony North Hospital. The medical group on file is Virtual Neurology. Dmand AI also links Dr. Johnson to 6 more hospitals, 10 medical groups and 6 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael Anthony Leander Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 14 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AdventHealth Parker | Available with a free account |
| +13 more sites and 10 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Anthony Leander Johnson is one of 322 neurologists in Colorado
Neurology is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Johnson is licensed in Colorado.
Specialties and state licenses
- Neurology, ColoradoPrimary
Neurologists near Dr. Johnson
Counts of neurologists 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. Michael Anthony Leander Johnson billed Medicare for 959 services in 2024
CMS data shows 959 Medicare services from Dr. Johnson across 12 procedure codes in 2024, for 353 Medicare patients. Medicare paid $86,259 for them.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3562024: 53651%
- Other services
- 2023: 2422024: 27313%
- Tests and treatments
- 2023: 722024: 150108%
Where Dr. Johnson's Medicare services took place, 2024
- In an office42244%
- In a facility53756%
Dr. Johnson compared with the Colorado median for neurologists, 2024
- Dr. Johnson
- Colorado median
- Medicare services
- 959vs 3322.9 times
- Medicare patients
- 353vs 18393% above
- Part D claims
- 894vs 3272.7 times
Medians across 308 neurologists in Colorado with Dmand AI profiles that report each measure.
Dr. Johnson'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Anthony Leander Johnson treated 353 Medicare patients in 2024, average age 73
CMS counts 353 Medicare patients who saw Dr. Johnson in 2024. The largest group is 75 to 84, with 135 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.83, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 59, with 52% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women17349%
- Men18051%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Stroke or TIA50%
- Mood disorders48%
- Anxiety43%
- Depression43%
- Chronic kidney disease42%
Share of Medicare patients with each condition. A patient can have several.
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 59
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Anthony Leander Johnson wrote 1,075 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 1,075 Medicare Part D claims for 158 patients. 86% of them were for generic drugs. CMS names the drug for 894 of them, across 24 drugs with 11 or more claims each, at $203,303 in total drug cost. In 2023, CMS named 288 claims across 9 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic928 claims86%
- Brand-name and other147 claims14%
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.
Drug classes CMS tracks in Dr. Johnson's Part D claims, 2024
- Antipsychotics, patients 65 and over1%12 of 1,075 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2882024: 894210%
Drugs named by CMS: 24 in 2024, 9 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
Dr. Michael Anthony Leander Johnson offers telehealth to Medicare patients
Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Johnson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Michael Anthony Leander Johnson received $28,422 in industry payments from 2021 to 2025
CMS Open Payments shows 318 general payments to Dr. Johnson from 38 drug and device companies from 2021 to 2025. Honoraria make up the largest share, 69% of the total. SK Life Science, Inc. paid the most, $21,984.
General payments to Dr. Johnson by program year, 2021 to 2025
General payments to Dr. Johnson by kind, 2021 to 2025
- Honoraria$19,52569%
- Food and beverage$7,89428%
- Travel and lodging$9863%
- Education$170%
Companies that paid Dr. Johnson the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Anthony Leander Johnson graduated from Howard University College of Medicine
Dr. Johnson graduated from Howard University College of Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Anthony Leander 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 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) |
| 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) |
| 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. Michael Anthony Leander 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. Michael Anthony Leander Johnson's NPI number?
Dr. Michael Anthony Leander Johnson's NPI number is 1205104411. It was assigned on December 2, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Anthony Leander Johnson?
Dr. Michael Anthony Leander Johnson is a neurologist in Parker, Colorado. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Michael Anthony Leander Johnson practice?
Dr. Johnson practices at 9395 Crown Crest Blvd, Parker, CO 80138. Dr. Johnson's primary practice is AdventHealth Parker in Parker, Colorado, part of AdventHealth. Dmand AI also links Dr. Johnson to 6 hospitals, 10 medical groups and 6 group practices and clinics.
What is Dr. Michael Anthony Leander Johnson's office phone number?
The practice phone on file for Dr. Johnson is (303) 269-4000.
What is Dr. Michael Anthony Leander Johnson's medical license number?
Dr. Johnson holds Colorado license DR.0067293.
Which hospitals is Dr. Michael Anthony Leander Johnson affiliated with?
Dr. Johnson practices at AdventHealth Parker in Parker, Colorado. Dr. Johnson is also affiliated with CommonSpirit - St. Anthony North Hospital. Dmand AI links Dr. Johnson to 6 more hospitals.
What medical group is Dr. Michael Anthony Leander Johnson part of?
Dr. Johnson is linked to Virtual Neurology. Dmand AI links Dr. Johnson to 10 more medical groups.
Does Dr. Michael Anthony Leander Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 959 services in 2024, and Dr. Johnson accepts Medicare assignment.
Does Dr. Michael Anthony Leander Johnson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Johnson as offering telehealth services.
How many Medicare patients does Dr. Michael Anthony Leander Johnson see?
CMS counts 353 Medicare patients who saw Dr. Johnson in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Michael Anthony Leander Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were office visit, established patient (99215), medicare service (G2212) and hospital inpatient care (99232).
Where did Dr. Michael Anthony Leander Johnson go to medical school?
Dr. Johnson graduated from Howard University College of Medicine in 2011.
What drugs does Dr. Michael Anthony Leander Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Levetiracetam, Lamotrigine and Lacosamide.
Has Dr. Michael Anthony Leander Johnson received payments from drug or device companies?
CMS Open Payments shows $28,422 in general payments to Dr. Johnson from 38 companies from 2021 to 2025. The largest total came from SK Life Science, Inc.
How long has Dr. Michael Anthony Leander Johnson been practicing?
Dr. Johnson graduated from medical school in 2011, 15 years ago.
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