Emma Tessier
Emma Tessier is an Obstetrics & Gynecology Physician in Frisco, TX, registered under NPI 1003312919.
Getting there
Here is what surrounds this office in Frisco, based on OpenStreetMap data collected Sep 18, 2026. Parking is available about 0.21 mi away at Frisco City Hall Parking Garage.
Getting here and what is nearby
Parking 175 ft ~1 min
Parking 468 ft ~2 min
Restaurant Pizzeria Testa 687 ft ~3 min
Parking Frisco City Hall Parking Garage 0.21 mi ~5 min
6100 Page Street, Frisco
Restaurant Hikari Sushi & Grill Japanese Restaurant 0.21 mi ~5 min
Restaurant CAVA 0.27 mi ~6 min
5252 Main Street
Convenience 7-Eleven 0.30 mi ~6 min
Gas station Mobil 0.30 mi ~7 min
Hotel Courtyard by Marriott 0.46 mi ~10 min
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 |
|---|---|---|
| 125.072821 | IL | Obstetrics & Gynecology Physician primary |
This provider holds licence 125.072821 issued in IL. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Obstetrics/gynecology
- PAC ID
- 8426439332
- Enrollment ID
- I20220722001056
Medicare enrolment is recorded as approved under the provider type Practitioner - Obstetrics/gynecology. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Obstetrics & Gynecology covers
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women. NUCC Health Care Provider Taxonomy, code 207V00000X
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 | 1003312919 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 1, 2018 |
| Last updated | Apr 27, 2022 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
5680 FRISCO SQUARE BLVD STE 2700 Frisco, TX 75034 (972) 668-8300 |
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 | 3 | 1 | 2 | 9 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 1 | 4 | 9 | 2 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.