Lee Diahn Johnson, CCC-SLP, MS
- Affiliated sites
- 2
- Medical groups
- 2
- State licenses
- 3
- Year NPI issued
- 2012
- Practice address
- 4980 Carroll Canyon Rd, San Diego, CA 92121
- Practice phone
- Call (800) 222-7566
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Laboratory Corporation of America
San Diego, California
Find Lee 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.
Lee Diahn Johnson is a speech-language pathologist in San Diego, California
Lee Johnson practices at Laboratory Corporation of America in San Diego, California.
Lee Johnson's NPI, 1346514577, was assigned on March 6, 2012. Lee Johnson holds Florida license SA1232.
- NPI
- 1346514577NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507252764
- NPI enumeration date
- March 6, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (800) 222-7566
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Lee Diahn Johnson practices at Laboratory Corporation of America in San Diego, California
Lee Johnson's primary practice is Laboratory Corporation of America, at 4980 Carroll Canyon Rd, San Diego, CA 92121 in San Diego County. The practice phone is (800) 222-7566.
- Laboratory Corporation of America4980 Carroll Canyon Rd, San Diego, CA 92121 · San Diego CountyPhone(800) 222-7566
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Lee Diahn Johnson is affiliated with 3 sites of care and 2 medical groups
Lee Johnson's primary practice is Laboratory Corporation of America in San Diego, California. The medical group on file is Expressable. Dmand AI also links Lee Johnson to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Lee Diahn Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lee Johnson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Laboratory Corporation of America | Available with a free account |
| +2 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.
Lee Diahn Johnson is one of 1,959 speech-language pathologists in California
Speech-language pathologist is Lee Johnson's primary specialty in the NPI Registry, under taxonomy code 235Z00000X. Dmand AI has Lee Johnson's licenses on file in 3 states: Florida, Georgia and North Carolina.
Specialties and state licenses
- Speech-language pathologist, FloridaPrimary
- Georgia license
- North Carolina license
Speech-language pathologists near Lee Johnson
Counts of speech-language pathologists 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
Lee Diahn Johnson's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Lee Johnson's median patient age at 73, with 61% women.
Lee 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 73
Patient panel by sex, all payers
- Women61%
- Men39%
Source: Dmand AI Patient Panel Data
How Lee Diahn Johnson takes part in Medicare
Lee 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)
Sources for Lee Diahn 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Lee Diahn 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 Lee Diahn Johnson's NPI number?
Lee Diahn Johnson's NPI number is 1346514577. It was assigned on March 6, 2012, and it is active in the NPI Registry.
What does Lee Diahn Johnson specialize in?
Lee Diahn Johnson is a speech-language pathologist in San Diego, California. The primary specialty in the NPI Registry is Speech-Language Pathologist (taxonomy code 235Z00000X).
Where does Lee Diahn Johnson practice?
Lee Johnson practices at 4980 Carroll Canyon Rd, San Diego, CA 92121. Lee Johnson's primary practice is Laboratory Corporation of America in San Diego, California. Dmand AI also links Lee Johnson to 2 group practices and clinics and 1 medical group.
What is Lee Diahn Johnson's office phone number?
The practice phone on file for Lee Johnson is (800) 222-7566.
What is Lee Diahn Johnson's medical license number?
Lee Johnson holds Florida license SA1232, one of the licenses on file in 3 states.
Which states has Lee Diahn Johnson been licensed in?
Dmand AI has state licenses on file for Lee Johnson in Florida, Georgia and North Carolina.
What medical group is Lee Diahn Johnson part of?
Lee Johnson is linked to Expressable. Dmand AI links Lee Johnson to 1 more medical group.
Does Lee Diahn Johnson accept Medicare?
Yes. CMS lists Lee Johnson as accepting Medicare assignment.
How long has Lee Diahn Johnson been practicing?
Lee Johnson's NPI was assigned in 2012.
Selling to speech-language pathologist practices?
See speech-language pathologists 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