Dr. David Curtis Johnson, MD
- Medicare services, 2024
- 225
- Medicare patients, 2024
- 91
- Part D claims, 2024
- 44
- Hospital affiliations
- 2
- Industry payments
- $3,694
- Practice address
- Us 191az-264, Ganado, AZ 86505
- Practice phone
- Call (928) 755-4500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sage Memorial Hospital
Multi-specialty group site · Ganado, Arizona
Find Dr. Johnson's professional email, personal email and mobile number
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Dr. David Curtis Johnson is a general surgeon in Ganado, Arizona
Dr. Johnson practices at Sage Memorial Hospital in Ganado, Arizona.
Dr. Johnson's NPI, 1023088531, was assigned on January 25, 2006. Dr. Johnson graduated from University of Arizona College of Medicine in 1982. Dr. Johnson holds Arizona license 14158.
- NPI
- 1023088531NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012991011
- NPI enumeration date
- January 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (928) 755-4500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Curtis Johnson practices at Sage Memorial Hospital in Ganado, Arizona
Dr. Johnson's primary practice is Sage Memorial Hospital, at Us 191az-264, Ganado, AZ 86505. The practice phone is (928) 755-4500.
- Sage Memorial HospitalUs 191az-264, Ganado, AZ 86505Phone(928) 755-4500
Source: Dmand AI Affiliation Data
Dr. David Curtis Johnson is affiliated with 6 sites of care and 6 medical groups
Dr. Johnson's primary practice is Sage Memorial Hospital in Ganado, Arizona. Dr. Johnson is also affiliated with Sage Memorial Hospital. The medical group on file is Navajo Health Foundation - Sage Memorial Hospital. Dmand AI also links Dr. Johnson to 1 more hospital, 5 medical groups, 2 group practices and clinics and 1 rural health clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David Curtis 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 |
|---|---|
| Sage Memorial Hospital | Available with a free account |
| +5 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Curtis Johnson is one of 617 general surgeons in Arizona
Surgery is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Johnson is licensed in Arizona.
Specialties and state licenses
- Surgery, ArizonaPrimary
General surgeons near Dr. Johnson
Counts of general surgeons 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 Curtis Johnson billed Medicare for 225 services in 2024
CMS data shows 225 Medicare services from Dr. Johnson across 5 procedure codes in 2024, for 91 Medicare patients. Medicare paid $12,580 for them. Every service was in an office.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 02024: 192
- Office and hospital visits
- 2023: 132024: 1731%
- Tests and treatments
- 2023: 212024: 1624%
Dr. Johnson compared with the Arizona median for general surgeons, 2024
- Dr. Johnson
- Arizona median
- Medicare services
- 225vs 16239% above
- Medicare patients
- 91vs 11622% below
- Part D claims
- 12vs 3161% below
Medians across 545 general surgeons in Arizona 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Johnson and other general surgeons in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Curtis Johnson treated 91 Medicare patients in 2024, average age 73
CMS counts 91 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 50 patients. 70% of them have high blood pressure, and 70% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 70, with 58% women.
Dr. Johnson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Johnson's Medicare patients by sex, 2024
- Women5560%
- Men3640%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure70%
- High cholesterol70%
- Arthritis52%
- Diabetes31%
- Ischemic heart disease25%
- Anxiety21%
- Chronic kidney disease21%
- Osteoporosis19%
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 70
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Curtis Johnson wrote 44 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 44 Medicare Part D claims for 14 patients. 84% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $52 in total drug cost. In 2019, CMS named 115 claims across 3 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic37 claims84%
- Brand-name and other7 claims16%
Dr. Johnson's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 1152020: 1290%
Drugs named by CMS: 1 in 2020, 3 in 2019.
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. David Curtis Johnson ranks in the 75th percentile for varicose vein removal in Medicare
Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 54 procedures of varicose vein removal by Dr. Johnson, more than 75% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Johnson ranks in Medicare procedure volume
- Varicose vein removal
- 75th percentile54 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. David Curtis Johnson received $3,694 in industry payments from 2016 to 2023
CMS Open Payments shows 51 general payments to Dr. Johnson from 18 drug and device companies from 2016 to 2023. Travel and lodging make up the largest share, 57% of the total. Davol Inc. paid the most, $1,164.
General payments to Dr. Johnson by program year, 2016 to 2023
General payments to Dr. Johnson by kind, 2016 to 2023
- Travel and lodging$2,10557%
- Food and beverage$1,56242%
- Consulting fees$271%
Companies that paid Dr. Johnson the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Curtis Johnson graduated from University of Arizona College of Medicine
Dr. Johnson graduated from University of Arizona College of Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Curtis 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)Doctors and Clinicians Utilization Data (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. David Curtis 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. David Curtis Johnson's NPI number?
Dr. David Curtis Johnson's NPI number is 1023088531. It was assigned on January 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Curtis Johnson?
Dr. David Curtis Johnson is a general surgeon in Ganado, Arizona. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. David Curtis Johnson practice?
Dr. Johnson practices at Us 191az-264, Ganado, AZ 86505. Dr. Johnson's primary practice is Sage Memorial Hospital in Ganado, Arizona. Dmand AI also links Dr. Johnson to 1 hospital, 5 medical groups, 2 group practices and clinics and 1 rural health clinic.
What is Dr. David Curtis Johnson's office phone number?
The practice phone on file for Dr. Johnson is (928) 755-4500.
What is Dr. David Curtis Johnson's medical license number?
Dr. Johnson holds Arizona license 14158.
Which hospitals is Dr. David Curtis Johnson affiliated with?
Dr. Johnson is affiliated with Sage Memorial Hospital. Dmand AI links Dr. Johnson to 1 more hospital.
What medical group is Dr. David Curtis Johnson part of?
Dr. Johnson is linked to Navajo Health Foundation - Sage Memorial Hospital. Dmand AI links Dr. Johnson to 5 more medical groups.
Does Dr. David Curtis Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 225 services in 2024, and Dr. Johnson accepts Medicare assignment.
How many Medicare patients does Dr. David Curtis Johnson see?
CMS counts 91 Medicare patients who saw Dr. Johnson in 2024, with an average age of 73.
What services does Dr. David Curtis Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were surgery: bones and joints (20553), surgery: bones and joints (20611) and surgery: bones and joints (20552).
Show 4 more questionsShow fewer questions
Where did Dr. David Curtis Johnson go to medical school?
Dr. Johnson graduated from University of Arizona College of Medicine in 1982.
What drugs does Dr. David Curtis Johnson prescribe most?
In 2020 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Ondansetron HCl.
Has Dr. David Curtis Johnson received payments from drug or device companies?
CMS Open Payments shows $3,694 in general payments to Dr. Johnson from 18 companies from 2016 to 2023. The largest total came from Davol Inc.
How long has Dr. David Curtis Johnson been practicing?
Dr. Johnson graduated from medical school in 1982, 44 years ago.
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