Kathryn Anne Johnson, OD
- Medicare patients, 2024
- 49
- Part D claims, 2024
- 12
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 500 W Hospital Road, French Camp, CA 95231
- Practice phone
- Call (209) 468-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Kathryn 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.
Kathryn Anne Johnson is an optometrist in French Camp, California
Kathryn Johnson practices at San Joaquin General Hospital in French Camp, California, part of County of San Joaquin.
Kathryn Johnson's NPI, 1578630141, was assigned on November 29, 2006. Kathryn Johnson holds California license 11608T.
- NPI
- 1578630141NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820980022
- NPI enumeration date
- November 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 468-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kathryn Anne Johnson practices at San Joaquin General Hospital in French Camp, California
Kathryn Johnson's primary practice is San Joaquin General Hospital, at 500 W Hospital Road, French Camp, CA 95231 in San Joaquin County. The practice phone is (209) 468-6000.
- San Joaquin General Hospital500 W Hospital Road, French Camp, CA 95231 · San Joaquin CountyPhone(209) 468-6000
Source: Dmand AI Affiliation Data
Kathryn Anne Johnson is affiliated with 2 sites of care and 1 medical group
Kathryn Johnson's primary practice is San Joaquin General Hospital in French Camp, California, part of County of San Joaquin. Dmand AI also links Kathryn Johnson to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kathryn Anne Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kathryn Johnson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Joaquin General Hospital | Available with a free account |
| +1 more site 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 County of San Joaquin and 6.2K+ hospitals, with verified contacts in the same login.
Kathryn Anne Johnson is one of 7,206 optometrists in California
Optometrist is Kathryn Johnson's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Kathryn Johnson is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Kathryn Johnson
Counts of optometrists 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
Kathryn Anne Johnson treated 49 Medicare patients in 2024, average age 72
CMS counts 49 Medicare patients who saw Kathryn Johnson in 2024. The largest group is 65 to 74, with 27 patients. 75% of them have high cholesterol, and 69% have high blood pressure. 24% are also on Medicaid. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Kathryn Johnson's median patient age at 57, with 74% women.
Kathryn Johnson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Kathryn Johnson's Medicare patients by sex, 2024
- Women2959%
- Men2041%
Chronic conditions among Kathryn Johnson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Anxiety27%
- Mood disorders27%
- Arthritis22%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Kathryn 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 57
Patient panel by sex, all payers
- Women74%
- Men11%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kathryn Anne Johnson wrote 12 Medicare Part D claims in 2024
In 2024, Kathryn Johnson wrote 12 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Kathryn Anne Johnson takes part in Medicare
Kathryn Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Sources for Kathryn Anne 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 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 (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) |
| 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 Kathryn Anne 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 Kathryn Anne Johnson's NPI number?
Kathryn Anne Johnson's NPI number is 1578630141. It was assigned on November 29, 2006, and it is active in the NPI Registry.
What does Kathryn Anne Johnson specialize in?
Kathryn Anne Johnson is an optometrist in French Camp, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Kathryn Anne Johnson practice?
Kathryn Johnson practices at 500 W Hospital Road, French Camp, CA 95231. Kathryn Johnson's primary practice is San Joaquin General Hospital in French Camp, California, part of County of San Joaquin. Dmand AI also links Kathryn Johnson to 1 group practice or clinic and 1 medical group.
What is Kathryn Anne Johnson's office phone number?
The practice phone on file for Kathryn Johnson is (209) 468-6000.
What is Kathryn Anne Johnson's medical license number?
Kathryn Johnson holds California license 11608T.
Which hospitals is Kathryn Anne Johnson affiliated with?
Kathryn Johnson practices at San Joaquin General Hospital in French Camp, California.
Does Kathryn Anne Johnson accept Medicare?
Yes. CMS lists Kathryn Johnson as accepting Medicare assignment.
How many Medicare patients does Kathryn Anne Johnson see?
CMS counts 49 Medicare patients who saw Kathryn Johnson in 2024, with an average age of 72.
How long has Kathryn Anne Johnson been practicing?
Kathryn Johnson graduated from medical school in 2001, 25 years ago.
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