Jonathan Davis Little, PA-C
- Part D claims, 2024
- 16
- Hospital affiliations
- 2
- Industry payments
- $250
- Medical group
- 1
- State license
- 1
- Practice address
- 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
- Practice phone
- Call (925) 939-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jonathan Little'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.
Jonathan Davis Little is a physician assistant in Walnut Creek, California
Jonathan Little practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health.
Jonathan Little's NPI, 1396157236, was assigned on May 27, 2014.
- NPI
- 1396157236NPI Registry (opens in a new tab)
- NPI enumeration date
- May 27, 2014
- NPI status
- Active
- Practice phone
- (925) 939-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Jonathan Davis Little practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California
Jonathan Little's primary practice is John Muir Medical Center, Walnut Creek, at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 in Contra Costa County. The practice phone is (925) 939-3000.
- John Muir Medical Center, Walnut Creek1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 · Contra Costa CountyPhone(925) 939-3000
Source: Dmand AI Affiliation Data
Jonathan Davis Little is affiliated with 2 sites of care and 1 medical group
Jonathan Little's primary practice is John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health. The medical group on file is Vituity. Dmand AI also links Jonathan Little to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jonathan Davis Little's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jonathan Little practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John Muir Medical Center, Walnut Creek | 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 John Muir Health and 6.2K+ hospitals, with verified contacts in the same login.
Jonathan Davis Little is one of 11,482 physician assistants in California
Physician assistant is Jonathan Little's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Jonathan Little is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Jonathan Little has a license on file in California.
Specialties and state licenses
- California license
Physician assistants near Jonathan Little
Counts of physician assistants 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
Jonathan Davis Little's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Jonathan Little's median patient age at 58, with 29% women.
Jonathan Little's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women29%
- Men71%
Source: Dmand AI Patient Panel Data
Jonathan Davis Little wrote 16 Medicare Part D claims in 2024
In 2024, Jonathan Little wrote 16 Medicare Part D claims for 12 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Jonathan Davis Little received $250 in industry payments in 2025
CMS Open Payments shows 10 general payments to Jonathan Little from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $250.
Companies that paid Jonathan Little the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jonathan Davis Little is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Jonathan Davis Little'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Jonathan Davis Little
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jonathan Davis Little's NPI number?
Jonathan Davis Little's NPI number is 1396157236. It was assigned on May 27, 2014, and it is active in the NPI Registry.
What does Jonathan Davis Little specialize in?
Jonathan Davis Little is a physician assistant in Walnut Creek, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Jonathan Davis Little practice?
Jonathan Little practices at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598. Jonathan Little's primary practice is John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health. Dmand AI also links Jonathan Little to 1 hospital.
What is Jonathan Davis Little's office phone number?
The practice phone on file for Jonathan Little is (925) 939-3000.
Which hospitals is Jonathan Davis Little affiliated with?
Jonathan Little practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California. Dmand AI links Jonathan Little to 1 more hospital.
What medical group is Jonathan Davis Little part of?
Jonathan Little is linked to Vituity.
Is Jonathan Davis Little board certified?
Yes. Jonathan Little is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
Has Jonathan Davis Little received payments from drug or device companies?
CMS Open Payments shows $250 in general payments to Jonathan Little from 1 company from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Jonathan Davis Little been practicing?
Jonathan Little's NPI was assigned in 2014.
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