Zandra Perez-Cadena, DO
NPI 1083805915 · Endocrinology, Diabetes & Metabolism Physician · Houston, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zandra Perez-Cadena, DO is a Endocrinology, Diabetes & Metabolism Physician provider in Houston, TX (NPI 1083805915).
Provider details
- NPI number
- 1083805915
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- N4661 (TX)
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
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
43 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 43 | $109 |
Typical Medicare-allowed amounts for these services range $109–$109 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 123 | 30 |
| Semaglutidebrand: Ozempic | 59 | 11 |
| Empagliflozinbrand: Jardiance | 52 | 13 |
| Methimazole | 36 | 11 |
| Semaglutidebrand: Rybelsus | 32 | — |
| Metformin Hcl | 20 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-06
- Last updated
- 2014-10-24
Frequently asked questions
- What is Zandra Perez-Cadena's NPI number?
- Zandra Perez-Cadena's National Provider Identifier (NPI) is 1083805915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zandra Perez-Cadena's specialty?
- Zandra Perez-Cadena is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Zandra Perez-Cadena located?
- Zandra Perez-Cadena's practice location on file with NPPES is 1401 St. Joseph Medical Parkway, Houston, TX 77002.
- What is Zandra Perez-Cadena's phone number?
- The practice phone number listed in the NPPES registry for Zandra Perez-Cadena is (713) 756-8080.
- Does Zandra Perez-Cadena accept Medicare?
- Zandra Perez-Cadena is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zandra Perez-Cadena's NPI active?
- Yes — Zandra Perez-Cadena's NPI (1083805915) is active in the NPPES registry as of the last update on 2014-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.