Stephanie Sperring, MSCN
Stephanie Sperring, MSCN is a provider specialising in Nutritionist in Lake Oswego, OR, registered under NPI 1003578857.
Getting there
Here is what surrounds this office in Lake Oswego, based on OpenStreetMap data collected Oct 8, 2026. Parking is available about 0.44 mi away. The nearest transit stop is 0.23 mi away, served by Boones Ferry Road & West Sunset Drive. If you arrive early, there is a coffee shop 0.42 mi away.
Getting here and what is nearby
Transit Boones Ferry Road & Radiance Lane 922 ft ~4 min
Transit Boones Ferry Road & Washington Court 1,009 ft ~4 min
Transit Boones Ferry Road & West Sunset Drive 0.23 mi ~5 min
Restaurant Aji Tram 0.31 mi ~7 min
4477 Lakeview Boulevard, Lake Oswego 97035
Mo-We 11:00-14:00,16:00-21:00; Th 11:00-14:00,16:00-22:00; Fr 11:00-14:00,16:00-23:00; Sa 16:00-22:00; Su 16:00-21:00
Restaurant Deno's Pizzaria 0.31 mi ~7 min
4475 Lakeview Boulevard, Lake Oswego 97035
Mo-Th 11:00-21:00; Fr 11:00-21:30; Sa 15:00-21:00; Su 16:00-20:00
Restaurant Pine Shed Ribs 0.37 mi ~8 min
17730 Pilkington Road, Lake Oswego 97035
Tu-Sa 11:30-14:00,16:00-19:30
Convenience Plaid Pantry 0.39 mi ~8 min
Grocery Zupan's 0.40 mi ~9 min
16380 Boones Ferry Road, Lake Oswego 97035
07:00-21:00
Coffee Roseline Coffee 0.42 mi ~9 min
Coffee Coffee Plus 0.42 mi ~9 min
17777 Pilkington Road, Lake Oswego 97035
Mo-Sa 07:00-12:00; Su 07:30-12:00
Parking 0.42 mi ~9 min
Parking 0.43 mi ~9 min
Parking 0.44 mi ~9 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Nutritionist covers
A specialist in adapting and applying food and nutrient knowledge to the solution of food and nutritional problems, the control of disease, and the promotion of health. Nutritionists perform research, instruct groups and individuals about nutritional requirements, and assist people in developing meal patterns that meet their nutritional needs; (2) A nutritionist is someone who has completed undergraduate and/or graduate training in the discipline of nutrition without necessarily meeting the academic and experience requirements to qualify for the Registered Dietitian designation. NUCC Health Care Provider Taxonomy, code 133N00000X
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 | 1003578857 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 8, 2021 |
| Last updated | Oct 8, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | MSCN |
| Practice address |
17087 TUALATIN ST Lake Oswego, OR 97035 (503) 380-0574 |
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 | 5 | 7 | 8 | 8 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 7 | 7 | 8 | 1 |
Sum = 53 · next multiple of 10 = 60 · check digit = 7 · actual last digit = 7
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.