Chung So, LMT(OREGON #4132)
Chung So, LMT(OREGON #4132) is a Massage Therapist in Portland, OR, registered under NPI 1003172412. 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 Portland, based on OpenStreetMap data collected Sep 9, 2026. Parking is available about 267 ft away. The nearest transit stop is 624 ft away, served by Southeast Milwaukie & Claybourne. If you arrive early, there is a coffee shop 290 ft away.
Getting here and what is nearby
Restaurant Pizzicato 60 ft ~1 min
1630 Southeast Bybee Boulevard, Portland 97202
11:30-21:00
Coffee Starbucks 115 ft ~1 min
7001 Southeast Milwaukie Avenue, Portland 97202
Mo-Sa 04:30-20:00; Su 05:30-20:00
Restaurant The Focacceria by Montelupo 119 ft ~1 min
1613 Southeast Bybee Boulevard, Portland 97202
Mo-Su 11:00-20:00
Parking 150 ft ~1 min
Restaurant PDX Sliders 163 ft ~1 min
1605 Southeast Bybee Boulevard, Portland 97202
Mo-We 11:00-21:00; Th-Sa 11:00-23:00; Su 11:00-21:00
Coffee Fetch Coffee Roaster 205 ft ~1 min
1540 Southeast Bybee Boulevard, Portland 97202
Mo-Sa 07:00-17:00; Su 08:00-16:00
Transit Southeast Bybee & Milwaukie 253 ft ~1 min
Coffee Pure Green Juice Bar 290 ft ~2 min
7117 Southeast Milwaukie Avenue, Portland 97202
Mo-Su 07:00-21:00
Parking 261 ft ~1 min
Parking 267 ft ~2 min
Transit Southeast Bybee & 17th 389 ft ~2 min
Convenience Plaid Pantry 601 ft ~3 min
Transit Southeast Milwaukie & Claybourne 624 ft ~3 min
Grocery QFC 954 ft ~4 min
6411 Southeast Milwaukie Avenue, Portland 97202
05:00-24:00
Convenience Sellwood Market 0.43 mi ~9 min
7835 Southeast 13th Avenue, Portland 97202
Gas station Space Age 0.47 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 |
|---|---|---|
| LMT#4132 | OR | Massage Therapist primary |
This provider holds licence LMT#4132 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 Massage Therapist covers
An individual trained in the manipulation of tissues (as by rubbing, stroking, kneading, or tapping) with the hand or an instrument for remedial or hygienic purposes. NUCC Health Care Provider Taxonomy, code 225700000X
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 | 1003172412 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 10, 2012 |
| Last updated | Apr 10, 2012 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | LMT(OREGON #4132) |
| Practice address |
1616 SE BYBEE BLVD Portland, OR 97202 (503) 236-4654 |
| Mailing address |
6311 NW FIRWOOD DRIVE Vancouver, WA 98665 |
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 | 7 | 2 | 4 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 7 | 4 | 4 | 2 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
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.