Christine Sullivan, CNM, FNP, PHD, MSN
NPI 1265424121 · Family Nurse Practitioner · San Diego, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christine Sullivan, CNM, FNP, PHD, MSN is a Family Nurse Practitioner provider in San Diego, CA (NPI 1265424121).
Provider details
- NPI number
- 1265424121
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM, FNP, PHD, MSN
- Sex
- Female
- Sole proprietor
- No
- License
- 393917 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
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
20 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 29 | 11 |
| Prednisone | 23 | 20 |
| Amlodipine Besylate | 20 | — |
| Azithromycin | 19 | 14 |
| Famotidine | 19 | 16 |
| Levothyroxine Sodium | 14 | — |
| Atorvastatin Calcium | 13 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$123 across 6 records (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
- 2005-08-17
- Last updated
- 2015-03-10
Frequently asked questions
- What is Christine Sullivan's NPI number?
- Christine Sullivan's National Provider Identifier (NPI) is 1265424121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Sullivan's specialty?
- Christine Sullivan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christine Sullivan located?
- Christine Sullivan's practice location on file with NPPES is 34800 Bob Wilson Dr, San Diego, CA 92134-5000.
- What is Christine Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Christine Sullivan is (619) 532-6471.
- Does Christine Sullivan accept Medicare?
- Christine Sullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christine Sullivan's NPI active?
- Yes — Christine Sullivan's NPI (1265424121) is active in the NPPES registry as of the last update on 2015-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.