Dr. Joan R. Griffith, MD
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 3
- Year NPI issued
- 2006
- Practice address
- 900 E Hamilton Ave, Campbell, CA 95008
- Practice phone
- Call (469) 466-7007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health
Campbell, California
Find Dr. Griffith'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.
Dr. Joan R. Griffith is a general practice physician in Campbell, California
Dr. Griffith practices at Signify Health in Campbell, California.
Dr. Griffith's NPI, 1447270061, was assigned on July 19, 2006. Dr. Griffith holds Kentucky license 37133.
- NPI
- 1447270061NPI Registry (opens in a new tab)
- NPI enumeration date
- July 19, 2006
- NPI status
- Active
- Practice phone
- (469) 466-7007
- 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 Practice Data
Dr. Joan R. Griffith practices at Signify Health in Campbell, California
Dr. Griffith's primary practice is Signify Health, at 900 E Hamilton Ave, Campbell, CA 95008 in Santa Clara County. The practice phone is (469) 466-7007.
- Signify Health900 E Hamilton Ave, Campbell, CA 95008 · Santa Clara CountyPhone(469) 466-7007
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Joan R. Griffith is affiliated with 2 sites of care and 1 medical group
Dr. Griffith's primary practice is Signify Health in Campbell, California. The medical group on file is Signify Health. Dmand AI also links Dr. Griffith to 1 more group practice or clinic, 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 Dr. Joan R. Griffith's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Griffith practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joan R. Griffith is one of 1,526 general practice physicians in California
General practice is Dr. Griffith's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dmand AI has Dr. Griffith's licenses on file in 3 states: Kentucky, Louisiana and Ohio.
Specialties and state licenses
- General practice, KentuckyPrimary
- Louisiana license
- Ohio license
General practice physicians near Dr. Griffith
Counts of general practice physicians 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. Joan R. Griffith's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Griffith's median patient age at 71, with 58% women.
Dr. Griffith's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Sources for Dr. Joan R. Griffith'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 |
| 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. Joan R. Griffith
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. Joan R. Griffith's NPI number?
Dr. Joan R. Griffith's NPI number is 1447270061. It was assigned on July 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Joan R. Griffith?
Dr. Joan R. Griffith is a general practice physician in Campbell, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Joan R. Griffith practice?
Dr. Griffith practices at 900 E Hamilton Ave, Campbell, CA 95008. Dr. Griffith's primary practice is Signify Health in Campbell, California. Dmand AI also links Dr. Griffith to 1 group practice or clinic.
What is Dr. Joan R. Griffith's office phone number?
The practice phone on file for Dr. Griffith is (469) 466-7007.
What is Dr. Joan R. Griffith's medical license number?
Dr. Griffith holds Kentucky license 37133, one of the licenses on file in 3 states.
Which states has Dr. Joan R. Griffith been licensed in?
Dmand AI has state licenses on file for Dr. Griffith in Kentucky, Louisiana and Ohio.
What medical group is Dr. Joan R. Griffith part of?
Dr. Griffith is linked to Signify Health.
How long has Dr. Joan R. Griffith been practicing?
Dr. Griffith's NPI was assigned in 2006.
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