Natalia Kottler, NP
Natalia Kottler, NP is a Family Nurse Practitioner in Worcester, MA, registered under NPI 1003437666.
Getting there
Here is what surrounds this office in Worcester, based on OpenStreetMap data collected Sep 26, 2026. Parking is available about 0.48 mi away at Franklin Square Parking Garage. A pharmacy sits 0.36 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.40 mi away.
Getting here and what is nearby
Parking 159 ft ~1 min
Parking 163 ft ~1 min
Grocery Ed Hyder's Mediterranean Marketplace 0.28 mi ~6 min
Grocery America's Food Basket 0.29 mi ~6 min
4 May Street, Worcester
Restaurant Kai Sushi Bar and Grill 0.30 mi ~6 min
232 Chandler Street, Worcester
Convenience Speedway 0.31 mi ~7 min
Gas station Speedway 0.31 mi ~7 min
Restaurant NU Chicken 0.34 mi ~7 min
Pharmacy Walgreens 0.36 mi ~8 min
320 Park Avenue, Worcester 01610
Restaurant Dunkin' 0.37 mi ~8 min
845 Main Street, Worcester 01610
Mo-Sa 04:30-20:00; Su 05:00-20:00
Coffee Yoway Cafe & Frozen Yogurt 0.40 mi ~8 min
Convenience 7-Eleven 0.41 mi ~9 min
Grocery BCP Electric LLC 0.43 mi ~9 min
40 Jackson Street, Worcester 01608
Mon-Fri 7am-6pm; Sat 8am-5pm
Parking Franklin Square Parking Garage 0.48 mi ~10 min
27 Austin Street
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 |
|---|---|---|
| RN2270950 | MA | Family Nurse Practitioner primary |
This provider holds licence RN2270950 issued in MA. 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 - Nurse Practitioner
- PAC ID
- 0143642561
- Enrollment ID
- I20200611003217
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. 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 Family covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
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 | 1003437666 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 5, 2020 |
| Last updated | May 5, 2020 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | NP |
| Practice address |
26 QUEEN STREET Worcester, MA 01610 (508) 860-7800 |
| Other names |
Natalia Kottler Other 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 | 4 | 3 | 7 | 6 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 3 | 5 | 6 | 3 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
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.