Yaroslava Sazonova, NP
Yaroslava Sazonova, NP is an Acute Care Nurse Practitioner in Houston, TX, registered under NPI 1003666348. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Houston, based on OpenStreetMap data collected Oct 13, 2026. Parking is available about 0.23 mi away. The nearest transit stop is 0.33 mi away. A pharmacy sits 0.42 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.48 mi away.
Getting here and what is nearby
Parking 419 ft ~2 min
Hotel Extended Stay America 0.20 mi ~5 min
2330 Southwest Freeway, Houston 77098
Parking 0.20 mi ~5 min
Restaurant Star Pizza 0.20 mi ~5 min
2111 Norfolk Street, Houston 77098
Su-Th 11:00-22:00; Fr-Sa 11:00-23:00
Parking 0.23 mi ~5 min
Restaurant Freebirds 0.23 mi ~5 min
3745 Greenbriar Drive, Houston 77098
Mo-Sa 10:30-22:00; Su 10:30-21:00
Restaurant Whataburger 0.24 mi ~5 min
Transit 0.29 mi ~6 min
Transit 0.32 mi ~7 min
Transit 0.33 mi ~7 min
Gas station Valero 0.35 mi ~8 min
Gas station Shell 0.36 mi ~8 min
Convenience Primespot 0.37 mi ~8 min
3519 South Shepherd Drive, Houston
Coffee La La Land Kind Cafe 0.38 mi ~8 min
3502 South Shepherd Drive, 77098
Mo-Su 06:30-19:00
Coffee Waygood 0.42 mi ~9 min
Pharmacy CVS Pharmacy 0.42 mi ~9 min
Gas station Shell 0.43 mi ~9 min
Coffee Ella Coffee 0.48 mi ~10 min
2418 Sunset Boulevard, Houston 77005
Mo-Su 07:30-15:00
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 1137571 | TX | Acute Care Nurse Practitioner primary |
This provider holds licence 1137571 issued in TX. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Acute Care covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LA2100X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003666348 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 26, 2024 |
| Last updated | Mar 26, 2024 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | NP |
| Practice address |
4101 GREENBRIAR DR Houston, TX 77098 (713) 797-0200 |
| Mailing address |
919 REINICKE ST Houston, TX 77007 |
| Other names |
Yaroslava Tinh Former Legal Business Name |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 6 | 6 | 6 | 3 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 6 | 3 | 3 | 8 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.