Isabella Will, PA-C
NPI 1649091398 · Physician Assistant · Stockton, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isabella Will, PA-C is a Physician Assistant provider in Stockton, CA (NPI 1649091398).
Provider details
- NPI number
- 1649091398
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- PA65569 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 296 Cottage AveManteca, CA 95336-4942Phone: (209) 624-7006Fax: (209) 554-4601
Registry dates
- Enumerated
- 2024-10-24
- Last updated
- 2026-04-15
- Certified
- 2026-04-15
Frequently asked questions
- What is Isabella Will's NPI number?
- Isabella Will's National Provider Identifier (NPI) is 1649091398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabella Will's specialty?
- Isabella Will is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Isabella Will located?
- Isabella Will's practice location on file with NPPES is 2431 W March Ln Ste 100, Stockton, CA 95207-8211.
- What is Isabella Will's phone number?
- The practice phone number listed in the NPPES registry for Isabella Will is (209) 490-5050.
- Does Isabella Will accept Medicare?
- Isabella Will is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isabella Will's NPI active?
- Yes — Isabella Will's NPI (1649091398) is active in the NPPES registry as of the last update on 2026-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.