Yosel Santiesteban Ortiz
NPI 1609491059 · Family Nurse Practitioner · Katy, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yosel Santiesteban Ortiz is a Family Nurse Practitioner provider in Katy, TX (NPI 1609491059).
Provider details
- NPI number
- 1609491059
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 988407 (TX)
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 tenure28% of score
6 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
71 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 71 | $78 |
Typical Medicare-allowed amounts for these services range $78–$78 (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 · 92 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 277 | 120 |
| Ergocalciferol (vitamin D2)brand: Vitamin D2 | 250 | 97 |
| Metformin Hcl | 207 | 89 |
| Gabapentin | 189 | 77 |
| Diclofenac Sodium | 142 | 59 |
| Lisinopril | 142 | 60 |
| Azithromycin | 139 | 100 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-06-11
- Last updated
- 2022-06-07
- Certified
- 2022-06-07
Frequently asked questions
- What is Yosel Santiesteban Ortiz's NPI number?
- Yosel Santiesteban Ortiz's National Provider Identifier (NPI) is 1609491059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yosel Santiesteban Ortiz's specialty?
- Yosel Santiesteban Ortiz is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Yosel Santiesteban Ortiz located?
- Yosel Santiesteban Ortiz's practice location on file with NPPES is 501 S Mason Rd Ste 545 B, Katy, TX 77450.
- What is Yosel Santiesteban Ortiz's phone number?
- The practice phone number listed in the NPPES registry for Yosel Santiesteban Ortiz is (540) 855-0828.
- Does Yosel Santiesteban Ortiz accept Medicare?
- Yosel Santiesteban Ortiz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yosel Santiesteban Ortiz's NPI active?
- Yes — Yosel Santiesteban Ortiz's NPI (1609491059) is active in the NPPES registry as of the last update on 2022-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.