Cassandra Jenks, NP
NPI 1043604804 · Family Nurse Practitioner · San Francisco, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassandra Jenks, NP is a Family Nurse Practitioner provider in San Francisco, CA (NPI 1043604804).
Provider details
- NPI number
- 1043604804
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- AP7690 (AZ)
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
11 yrs 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Tirzepatidebrand: Mounjaro | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 7820 N Paseo MonserratTucson, AZ 85704-1374Phone: (520) 954-2943
Registry dates
- Enumerated
- 2015-03-19
- Last updated
- 2023-12-19
- Certified
- 2023-12-19
Frequently asked questions
- What is Cassandra Jenks's NPI number?
- Cassandra Jenks's National Provider Identifier (NPI) is 1043604804, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Jenks's specialty?
- Cassandra Jenks is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassandra Jenks located?
- Cassandra Jenks's practice location on file with NPPES is 655 Montgomery St Ste 810, San Francisco, CA 94111-2677.
- What is Cassandra Jenks's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Jenks is (844) 847-8216.
- Does Cassandra Jenks accept Medicare?
- Cassandra Jenks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassandra Jenks's NPI active?
- Yes — Cassandra Jenks's NPI (1043604804) is active in the NPPES registry as of the last update on 2023-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.