Dr. Brian Joseph Johnson, DO
- Medicare services, 2024
- 4,827
- Medicare patients, 2024
- 171
- Part D claims, 2024
- 1,723
- MIPS score, 2024
- 95
- Hospital affiliations
- 3
- Practice address
- 1130 Nw 22nd Ave, Portland, OR 97210
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ngc Endoscopy Services, LLC - HOPD
Acute Care Hospital outpatient department · Portland, Oregon
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. Brian Joseph Johnson is a neurologist in Portland, Oregon
Dr. Johnson practices at Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon.
Dr. Johnson's NPI, 1487151288, was assigned on April 9, 2018. Dr. Johnson graduated from Lincoln Mem Univ, Debusk Col of Osteopathic Med in 2018. Dr. Johnson holds Oregon license DO210292.
- NPI
- 1487151288NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547665705
- NPI enumeration date
- April 9, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brian Joseph Johnson practices at Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon
Dr. Johnson's primary practice is Ngc Endoscopy Services, LLC - HOPD, at 1130 Nw 22nd Ave, Portland, OR 97210.
- Ngc Endoscopy Services, LLC - HOPD1130 Nw 22nd Ave, Portland, OR 97210
Source: Dmand AI Affiliation Data
Dr. Brian Joseph Johnson is affiliated with 6 sites of care and 2 medical groups
Dr. Johnson's primary practice is Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon. Dr. Johnson is also affiliated with OHSU Hospital. The medical group on file is Legacy Medical Group-Northwest. Dmand AI also links Dr. Johnson to 2 more hospitals, 1 group practice or clinic, 1 ambulatory surgery center and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Brian Joseph Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ngc Endoscopy Services, LLC - HOPD | Available with a free account |
| +5 more sites and 1 medical group | 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. Brian Joseph Johnson is one of 246 neurologists in Oregon
Neurology is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Johnson is licensed in Oregon.
Specialties and state licenses
- Neurology, OregonPrimary
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. Brian Joseph Johnson billed Medicare for 4,827 services in 2024
CMS data shows 4,827 Medicare services from Dr. Johnson across 7 procedure codes in 2024, for 171 Medicare patients. Medicare paid $55,574 for them. Every service was in an office.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 02024: 4,400
- Office and hospital visits
- 2023: 1012024: 227125%
- Other services
- 2023: 02024: 143
- Tests and treatments
- 2023: 112024: 35218%
- Surgery
- 2023: 02024: 22
Dr. Johnson compared with the Oregon median for neurologists, 2024
- Dr. Johnson
- Oregon median
- Medicare services
- 4,827vs 24719.5 times
- Medicare patients
- 171vs 15312% above
- Part D claims
- 1,496vs 3923.8 times
Medians across 253 neurologists in Oregon 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.
Need commercial claims for Dr. Johnson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Johnson and other neurologists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brian Joseph Johnson treated 171 Medicare patients in 2024, average age 73
CMS counts 171 Medicare patients who saw Dr. Johnson in 2024. The largest group is 75 to 84, with 66 patients. 71% of them have high cholesterol, and 64% have high blood pressure. 19% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 64, with 68% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women10763%
- Men6437%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High cholesterol71%
- High blood pressure64%
- Arthritis47%
- Anxiety37%
- Mood disorders36%
- Depression33%
- Stroke or TIA28%
- Diabetes26%
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 64
Patient panel by sex, all payers
- Women68%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brian Joseph Johnson wrote 1,723 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 1,723 Medicare Part D claims for 390 patients. 83% of them were for generic drugs. CMS names the drug for 1,496 of them, across 38 drugs with 11 or more claims each, at $389,933 in total drug cost. In 2023, CMS named 274 claims across 11 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic1,429 claims83%
- Brand-name294 claims17%
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: 2742024: 1,496446%
Drugs named by CMS: 38 in 2024, 11 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. Brian Joseph Johnson scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Johnson for performance year 2024, reported through an alternative payment model (APM). 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
Dr. Johnson's MIPS scores, performance year 2024
- 95of 100Final score
- 77.2of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Brian Joseph Johnson received $4,368 in industry payments from 2023 to 2025
CMS Open Payments shows 206 general payments to Dr. Johnson from 17 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 93% of the total. Abbvie Inc. paid the most, $1,415.
General payments to Dr. Johnson by program year, 2023 to 2025
General payments to Dr. Johnson by kind, 2023 to 2025
- Food and beverage$4,05793%
- Education$3117%
Companies that paid Dr. Johnson the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brian Joseph Johnson graduated from Lincoln Mem Univ, Debusk Col of Osteopathic Med
Dr. Johnson graduated from Lincoln Mem Univ, Debusk Col of Osteopathic Med in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brian Joseph 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 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)Clinician Public Reporting: Overall MIPS Performance (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. Brian Joseph 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. Brian Joseph Johnson's NPI number?
Dr. Brian Joseph Johnson's NPI number is 1487151288. It was assigned on April 9, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian Joseph Johnson?
Dr. Brian Joseph Johnson is a neurologist in Portland, Oregon. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Brian Joseph Johnson practice?
Dr. Johnson practices at 1130 Nw 22nd Ave, Portland, OR 97210. Dr. Johnson's primary practice is Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon. Dmand AI also links Dr. Johnson to 2 hospitals, 1 group practice or clinic, 1 ambulatory surgery center and 1 medical group.
What is Dr. Brian Joseph Johnson's medical license number?
Dr. Johnson holds Oregon license DO210292.
Which hospitals is Dr. Brian Joseph Johnson affiliated with?
Dr. Johnson is affiliated with OHSU Hospital. Dmand AI links Dr. Johnson to 2 more hospitals.
What medical group is Dr. Brian Joseph Johnson part of?
Dr. Johnson is linked to Legacy Medical Group-Northwest. Dmand AI links Dr. Johnson to 1 more medical group.
Does Dr. Brian Joseph Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 4,827 services in 2024, and Dr. Johnson accepts Medicare assignment.
Does Dr. Brian Joseph Johnson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Johnson as offering telehealth services.
What is Dr. Brian Joseph Johnson's MIPS score?
Dr. Johnson's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Brian Joseph Johnson see?
CMS counts 171 Medicare patients who saw Dr. Johnson in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Brian Joseph Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were injected or infused drug (J0585), medicare service (G2211) and office visit, established patient (99215).
Where did Dr. Brian Joseph Johnson go to medical school?
Dr. Johnson graduated from Lincoln Mem Univ, Debusk Col of Osteopathic Med in 2018.
What drugs does Dr. Brian Joseph Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Carbidopa-Levodopa, Levetiracetam and Emgality Pen.
Has Dr. Brian Joseph Johnson received payments from drug or device companies?
CMS Open Payments shows $4,368 in general payments to Dr. Johnson from 17 companies from 2023 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Brian Joseph Johnson been practicing?
Dr. Johnson graduated from medical school in 2018, 8 years ago.
Selling to neurology practices?
See neurologists in Oregon 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