Ann M. Sumida-Johnson, MA
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 3020 Childrens Way, San Diego, CA 92123
- Practice phone
- Call (858) 576-1700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ann Sumida-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.
Ann M. Sumida-Johnson is an audiologist in San Diego, California
Ann Sumida-Johnson practices at Rady Children's Hospital San Diego in San Diego, California, part of Rady Children's Health.
Ann Sumida-Johnson's NPI, 1013063981, was assigned on January 25, 2007. Ann Sumida-Johnson holds California license 1454.
- NPI
- 1013063981NPI Registry (opens in a new tab)
- NPI enumeration date
- January 25, 2007
- NPI status
- Active
- Practice phone
- (858) 576-1700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Ann M. Sumida-Johnson practices at Rady Children's Hospital San Diego in San Diego, California
Ann Sumida-Johnson's primary practice is Rady Children's Hospital San Diego, at 3020 Childrens Way, San Diego, CA 92123 in San Diego County. The practice phone is (858) 576-1700.
- Rady Children's Hospital San Diego3020 Childrens Way, San Diego, CA 92123 · San Diego CountyPhone(858) 576-1700
Source: Dmand AI Affiliation Data
Ann M. Sumida-Johnson is affiliated with 2 sites of care
Ann Sumida-Johnson's primary practice is Rady Children's Hospital San Diego in San Diego, California, part of Rady Children's Health. Dmand AI also links Ann Sumida-Johnson to 1 therapy and rehab clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ann M. Sumida-Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ann Sumida-Johnson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rady Children's Hospital San Diego | Available with a free account |
| +1 more affiliated site | 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 Rady Children's Health and 6.2K+ hospitals, with verified contacts in the same login.
Ann M. Sumida-Johnson is one of 823 audiologists in California
Audiologist is Ann Sumida-Johnson's primary specialty in the NPI Registry, under taxonomy code 231H00000X. Ann Sumida-Johnson is licensed in California.
Specialties and state licenses
- Audiologist, CaliforniaPrimary
Audiologists near Ann Sumida-Johnson
Counts of audiologists 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
Ann M. Sumida-Johnson's patients have a median age of 5
Across all payers, Dmand AI patient panel data puts Ann Sumida-Johnson's median patient age at 5, with 47% women.
Ann Sumida-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 5
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Sources for Ann M. Sumida-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 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 Ann M. Sumida-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 Ann M. Sumida-Johnson's NPI number?
Ann M. Sumida-Johnson's NPI number is 1013063981. It was assigned on January 25, 2007, and it is active in the NPI Registry.
What does Ann M. Sumida-Johnson specialize in?
Ann M. Sumida-Johnson is an audiologist in San Diego, California. The primary specialty in the NPI Registry is Audiologist (taxonomy code 231H00000X).
Where does Ann M. Sumida-Johnson practice?
Ann Sumida-Johnson practices at 3020 Childrens Way, San Diego, CA 92123. Ann Sumida-Johnson's primary practice is Rady Children's Hospital San Diego in San Diego, California, part of Rady Children's Health. Dmand AI also links Ann Sumida-Johnson to 1 therapy and rehab clinic.
What is Ann M. Sumida-Johnson's office phone number?
The practice phone on file for Ann Sumida-Johnson is (858) 576-1700.
What is Ann M. Sumida-Johnson's medical license number?
Ann Sumida-Johnson holds California license 1454.
Which hospitals is Ann M. Sumida-Johnson affiliated with?
Ann Sumida-Johnson practices at Rady Children's Hospital San Diego in San Diego, California.
How long has Ann M. Sumida-Johnson been practicing?
Ann Sumida-Johnson's NPI was assigned in 2007.
Selling to audiologist practices?
See audiologists in California 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