Cristina Yttrup
NPI 1962086819 · Nurse Practitioner · Walnut Creek, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cristina Yttrup is a Nurse Practitioner provider in Walnut Creek, CA (NPI 1962086819).
Provider details
- NPI number
- 1962086819
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 767063 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
$18 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
Additional practice locations (1)
- 1601 Ygnacio Valley RdWalnut Creek, CA 94598-3122Phone: (925) 939-3000
Registry dates
- Enumerated
- 2021-05-07
- Last updated
- 2025-02-10
- Certified
- 2025-02-10
Frequently asked questions
- What is Cristina Yttrup's NPI number?
- Cristina Yttrup's National Provider Identifier (NPI) is 1962086819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cristina Yttrup's specialty?
- Cristina Yttrup is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cristina Yttrup located?
- Cristina Yttrup's practice location on file with NPPES is 2637 Shadelands Dr, Walnut Creek, CA 94598-2512.
- What is Cristina Yttrup's phone number?
- The practice phone number listed in the NPPES registry for Cristina Yttrup is (925) 932-6330.
- Does Cristina Yttrup accept Medicare?
- Cristina Yttrup is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cristina Yttrup's NPI active?
- Yes — Cristina Yttrup's NPI (1962086819) is active in the NPPES registry as of the last update on 2025-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.