Erika Sigrist, ND
Erika Sigrist, ND is a provider specialising in Naturopath in Gresham, OR, registered under NPI 1003135088. 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 Gresham, based on OpenStreetMap data collected Sep 7, 2026. Parking is available about 0.21 mi away. There is EV charging 422 ft from the office — useful if you are driving in from out of town. The nearest transit stop is 478 ft away, served by Southeast Stark Street & 257th Drive. A pharmacy sits 576 ft from the entrance (Sav-on), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.35 mi away.
Getting here and what is nearby
Transit Southeast Stark & Northeast Hale 130 ft ~1 min
Convenience Food Mart 177 ft ~1 min
25675 Southeast Stark Street, Troutdale 97060
24/7
Coffee Starbucks 237 ft ~1 min
25619 Southeast Stark Street, Troutdale 97060
Mo-Su 05:00-19:30; Sa 05:00-18:30
Transit Southeast Stark & Southwest McGinnis 263 ft ~1 min
Gas station Mobil 255 ft ~1 min
25675 Southeast Stark Street, Troutdale 97060
24/7
EV charging 422 ft ~2 min
Transit Southeast Stark Street & 257th Drive 478 ft ~2 min
Restaurant La Costita 475 ft ~2 min
Restaurant Jack in the Box 518 ft ~2 min
25678 Southeast Stark Street, Gresham 97030
24/7
Coffee Starbucks 558 ft ~3 min
25691 Southeast Stark Street, Troutdale 97060
06:00-19:00
Pharmacy Walgreens 559 ft ~3 min
25699 Southeast Stark Street, Troutdale 97060
Mo-Fr 09:00-21:00; Sa 09:00-18:00; Su 10:00-18:00
Pharmacy Sav-on 576 ft ~3 min
25691 Southeast Stark Street, Troutdale 97060
Mo-Fr 09:00-21:00; Sa 09:00-19:00; Su 10:00-16:00
Restaurant Geno's Grill 579 ft ~3 min
3035 Northeast Kane Drive
Grocery Safeway 568 ft ~3 min
25691 Southeast Stark Street, Troutdale 97060
06:00-23:00
Gas station Shell 753 ft ~3 min
25737 Southeast Stark Street, Troutdale 97060
24/7
Convenience Jacksons 816 ft ~4 min
25737 Southeast Stark Street, Troutdale 97060
24/7
Parking 958 ft ~4 min
Parking 1,023 ft ~4 min
Parking 0.21 mi ~5 min
Coffee Black Rock Coffee 0.35 mi ~8 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 |
|---|---|---|
| 1732 | OR | Naturopath primary |
This provider holds licence 1732 issued in OR. 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 Naturopath covers
Diagnoses, treats, and cares for patients, using system of practice that bases treatment of physiological functions and abnormal conditions on natural laws governing human body: Utilizes physiological, psychological, and mechanical methods, such as air, water, light, heat, earth, phototherapy, food and herb therapy, psychotherapy, electrotherapy, physiotherapy, minor and orificial surgery, mechanotherapy, naturopathic corrections and manipulation, and natural methods or modalities, together with natural medicines, natural processed foods, and herbs and nature's remedies. Excludes major surgery, therapeutic use of x ray and radium, and use of drugs, except those assimilable substances containing elements or compounds which are components of body tissues and are physiologically compatible to body processes for maintenance of life. NUCC Health Care Provider Taxonomy, code 175F00000X
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 | 1003135088 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 31, 2010 |
| Last updated | Sep 23, 2016 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | ND |
| Practice address |
25500 SE STARK ST Gresham, OR 97030 (503) 492-1327 |
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 | 1 | 3 | 5 | 0 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 3 | 1 | 0 | 7 |
Sum = 42 · next multiple of 10 = 50 · 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.