Jennifer Butler, N.P.
NPI 1245539584 · Obstetrics & Gynecology Nurse Practitioner · Walnut Creek, CA
Jennifer Butler, N.P. is a Obstetrics & Gynecology Nurse Practitioner provider in Walnut Creek, CA (NPI 1245539584).
Provider details
- NPI number
- 1245539584
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 615307 (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 tenure33% of score
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$32 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-03-25
- Last updated
- 2023-03-07
Frequently asked questions
- What is Jennifer Butler's NPI number?
- Jennifer Butler's National Provider Identifier (NPI) is 1245539584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Butler's specialty?
- Jennifer Butler is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Butler located?
- Jennifer Butler's practice location on file with NPPES is 110 Tampico Ste 220, Walnut Creek, CA 94598-2962.
- What is Jennifer Butler's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Butler is (925) 935-5356.
- Is Jennifer Butler's NPI active?
- Yes — Jennifer Butler's NPI (1245539584) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.