Dr. David Wendell Johnson, MD
- Medicare services, 2024
- 381
- Medicare patients, 2024
- 186
- Part D claims, 2024
- 1,617
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 333 North Smith Avenue, Saint Paul, MN 55102
- Practice phone
- Call (763) 236-8205
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. David Wendell Johnson is an ophthalmologist in Saint Paul, Minnesota
Dr. Johnson practices at United Hospital in Saint Paul, Minnesota, part of Sutter Health.
Dr. Johnson's NPI, 1811964117, was assigned on March 6, 2006. Dr. Johnson graduated from University of Iowa, RJ & L Carver College of Medicine in 1988. Dr. Johnson holds Minnesota license 32520.
- NPI
- 1811964117NPI Registry (opens in a new tab)
- NPI enumeration date
- March 6, 2006
- NPI status
- Active
- Practice phone
- (763) 236-8205
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. David Wendell Johnson practices at United Hospital in Saint Paul, Minnesota
Dr. Johnson's primary practice is United Hospital, at 333 North Smith Avenue, Saint Paul, MN 55102 in Ramsey County. The practice phone is (763) 236-8205.
- United Hospital333 North Smith Avenue, Saint Paul, MN 55102 · Ramsey CountyPhone(763) 236-8205
Source: Dmand AI Affiliation Data
Dr. David Wendell Johnson is affiliated with 3 sites of care and 1 medical group
Dr. Johnson's primary practice is United Hospital in Saint Paul, Minnesota, part of Sutter Health. The medical group on file is HealthPartners. Dmand AI also links Dr. Johnson to 1 more group practice or clinic and 1 urgent care center, 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. David Wendell Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| United Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Wendell Johnson is one of 346 ophthalmologists in Minnesota
Ophthalmology is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Johnson is licensed in Minnesota.
Specialties and state licenses
- Ophthalmology, MinnesotaPrimary
Ophthalmologists near Dr. Johnson
Counts of ophthalmologists 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. David Wendell Johnson billed Medicare for 381 services in 2024
CMS data shows 381 Medicare services from Dr. Johnson across 10 procedure codes in 2024, for 186 Medicare patients. Medicare paid $26,292 for them. Every service was in an office.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3942024: 21645%
- Office and hospital visits
- 2023: 2222024: 11449%
- Surgery
- 2023: 712024: 3255%
- Other services
- 2023: 02024: 19
Dr. Johnson compared with the Minnesota median for ophthalmologists, 2024
- Dr. Johnson
- Minnesota median
- Medicare services
- 381vs 81053% below
- Medicare patients
- 186vs 32643% below
- Part D claims
- 1,539vs 5173.0 times
Medians across 364 ophthalmologists in Minnesota 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. David Wendell Johnson treated 186 Medicare patients in 2024, average age 76
CMS counts 186 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 70 patients. 74% of them have high blood pressure, and 63% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 74, with 62% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women10959%
- Men7741%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure74%
- High cholesterol63%
- Arthritis38%
- Diabetes38%
- Chronic kidney disease34%
- Ischemic heart disease23%
- Mood disorders23%
- Osteoporosis22%
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 74
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Wendell Johnson wrote 1,617 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 1,617 Medicare Part D claims for 327 patients. 72% of them were for generic drugs. CMS names the drug for 1,539 of them, across 17 drugs with 11 or more claims each, at $113,693 in total drug cost. In 2023, CMS named 1,766 claims across 17 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic1,157 claims72%
- Brand-name460 claims28%
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: 1,7662024: 1,53913%
Drugs named by CMS: 17 in 2024, 17 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
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Dr. David Wendell Johnson graduated from University of Iowa, RJ & L Carver College of Medicine
Dr. Johnson graduated from University of Iowa, RJ & L Carver College of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Wendell 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) |
| 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. David Wendell Johnson
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What is Dr. David Wendell Johnson's NPI number?
Dr. David Wendell Johnson's NPI number is 1811964117. It was assigned on March 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Wendell Johnson?
Dr. David Wendell Johnson is an ophthalmologist in Saint Paul, Minnesota. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. David Wendell Johnson practice?
Dr. Johnson practices at 333 North Smith Avenue, Saint Paul, MN 55102. Dr. Johnson's primary practice is United Hospital in Saint Paul, Minnesota, part of Sutter Health. Dmand AI also links Dr. Johnson to 1 group practice or clinic and 1 urgent care center.
What is Dr. David Wendell Johnson's office phone number?
The practice phone on file for Dr. Johnson is (763) 236-8205.
What is Dr. David Wendell Johnson's medical license number?
Dr. Johnson holds Minnesota license 32520.
Which hospitals is Dr. David Wendell Johnson affiliated with?
Dr. Johnson practices at United Hospital in Saint Paul, Minnesota.
What medical group is Dr. David Wendell Johnson part of?
Dr. Johnson is linked to HealthPartners.
Does Dr. David Wendell Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 381 services in 2024.
How many Medicare patients does Dr. David Wendell Johnson see?
CMS counts 186 Medicare patients who saw Dr. Johnson in 2024, with an average age of 76.
What services does Dr. David Wendell Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were office visit, established patient (99213), eye exam or test (92014) and eye exam or test (92133).
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Where did Dr. David Wendell Johnson go to medical school?
Dr. Johnson graduated from University of Iowa, RJ & L Carver College of Medicine in 1988.
What drugs does Dr. David Wendell Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Latanoprost, Timolol Maleate and Brimonidine Tartrate.
How long has Dr. David Wendell Johnson been practicing?
Dr. Johnson graduated from medical school in 1988, 38 years ago.
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