Cazandra Zaragoza, MD
NPI 1609404839 · Family Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cazandra Zaragoza, MD is a Family Medicine Physician provider in San Francisco, CA (NPI 1609404839).
Provider details
- NPI number
- 1609404839
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 188673 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
122 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 76 | $87 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 16 | $192 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 16 | $130 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 14 | $144 |
Typical Medicare-allowed amounts for these services range $87–$192 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 30 | 15 |
| Amlodipine Besylate | 29 | 13 |
| Famotidine | 29 | 16 |
| Benazepril Hcl | 27 | — |
| Metformin Hclbrand: Metformin Hcl Er | 23 | — |
| Losartan/Hydrochlorothiazidebrand: Losartan-Hydrochlorothiazide | 21 | — |
| Gabapentin |
Practice location
Mailing address
Additional practice locations (1)
- 520 Illinois StSan Francisco, CA 94143-2501Phone: (415) 353-9188
Registry dates
- Enumerated
- 2020-04-01
- Last updated
- 2025-12-02
- Certified
- 2025-12-02
Frequently asked questions
- What is Cazandra Zaragoza's NPI number?
- Cazandra Zaragoza's National Provider Identifier (NPI) is 1609404839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cazandra Zaragoza's specialty?
- Cazandra Zaragoza is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cazandra Zaragoza located?
- Cazandra Zaragoza's practice location on file with NPPES is 995 Potrero Ave Fl 1, San Francisco, CA 94110-2859.
- What is Cazandra Zaragoza's phone number?
- The practice phone number listed in the NPPES registry for Cazandra Zaragoza is (628) 206-5252.
- Does Cazandra Zaragoza accept Medicare?
- Cazandra Zaragoza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cazandra Zaragoza's NPI active?
- Yes — Cazandra Zaragoza's NPI (1609404839) is active in the NPPES registry as of the last update on 2025-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.