Nellie Cichon, CADC 1
Nellie Cichon, CADC 1 is a Group Psychotherapy Psychologist in Portland, OR, registered under NPI 1003224205.
Getting there
Here is what surrounds this office in Portland, based on OpenStreetMap data collected Sep 12, 2026. Parking is available about 416 ft away. The nearest transit stop is 478 ft away, served by North Denver & Watts. If you arrive early, there is a coffee shop 281 ft away.
Getting here and what is nearby
Coffee Posies 27 ft ~1 min
Restaurant An An 85 ft ~1 min
Transit North Kilpatrick & Denver 144 ft ~1 min
Transit North Kilpatrick & Denver 167 ft ~1 min
Convenience Triple Crown Market 150 ft ~1 min
Restaurant Po'Shines Café de la Soul 164 ft ~1 min
Restaurant Fino 213 ft ~1 min
Coffee Presso Coffee Bar 281 ft ~2 min
Parking 311 ft ~2 min
Parking 411 ft ~2 min
Parking 416 ft ~2 min
Transit North Denver & Watts 478 ft ~2 min
Hotel Kenton Hotel 450 ft ~2 min
8355 North Interstate Avenue, Portland 97217
Convenience 7-Eleven 0.35 mi ~8 min
1931 North Lombard Street, Portland 97217
Mo-Su,PH 12:00+
Convenience ExtraMile 0.35 mi ~8 min
2001 North Lombard Street, Portland 97217
Gas station Chevron 0.36 mi ~8 min
Gas station Shell 0.43 mi ~9 min
Grocery Fred Meyer 0.54 mi ~11 min
7404 North Interstate Avenue, Portland 97217
07:00-23:00
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 |
|---|---|---|
| 14-04-02 | OR | Group Psychotherapy Psychologist primary |
This provider holds licence 14-04-02 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 Group Psychotherapy covers
A psychologist who specializes in group psychology and group psychotherapy that is an evidenced-based specialty that prepares group leaders to identify and capitalize on developmental and healing possibilities embedded in the interpersonal/intrapersonal functioning of individual group members as well as collectively for the group. Emphasis is placed on the use of group dynamics to assist and treat individual group members. The specialty is applicable to all age groups, children, adolescents, adults and older adults, for a wide variety of conditions and concerns, and in numerous and diverse settings. NUCC Health Care Provider Taxonomy, code 103TP2701X
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 | 1003224205 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 31, 2014 |
| Last updated | Jul 31, 2014 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | CADC 1 |
| Practice address |
8202 N DENVER AVE Portland, OR 97217 (503) 285-3200 Fax (503) 245-6263 |
| Mailing address |
10101 SW BARBUR BLVD Portland, OR 97219 |
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 | 2 | 2 | 4 | 2 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 2 | 8 | 2 | 0 |
Sum = 45 · next multiple of 10 = 50 · check digit = 5 · actual last digit = 5
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.