David Haddow
David Haddow is a Mental Health Counselor in Portland, OR, registered under NPI 1003531492. 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 Oct 3, 2026. Parking is available about 607 ft away. There is EV charging 0.48 mi from the office (Electrify America) — useful if you are driving in from out of town. The nearest transit stop is 743 ft away, served by Southeast Belmont & 49th. A pharmacy sits 0.47 mi from the entrance (Fred Meyer Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.33 mi away.
Getting here and what is nearby
Transit Southeast Belmont & 46th 147 ft ~1 min
Coffee Red Square Cafe 143 ft ~1 min
4505 Southeast Belmont Street, Portland 97215
Mo-Su 08:00-14:00
Transit Southeast Belmont & 46th 207 ft ~1 min
Parking 273 ft ~2 min
EV charging Tesla Supercharger 313 ft ~2 min
Convenience Jae's Market 443 ft ~2 min
4735 Southeast Belmont Street, Portland 97215
Parking 557 ft ~3 min
Parking 607 ft ~3 min
Transit Southeast Belmont & 49th 743 ft ~3 min
Restaurant The Bite on Belmont 736 ft ~3 min
4255 Southeast Belmont Street, Portland 97215
Restaurant Slappy Cakes 766 ft ~3 min
4246 Southeast Belmont Street, Portland 97215
Mo-Fr 08:00-13:00; Sa,Su 08:00-14:00
Restaurant Monster Smash Burgers 786 ft ~3 min
Coffee Never Coffee 827 ft ~4 min
Pharmacy Walgreens 0.29 mi ~6 min
EV charging 0.32 mi ~7 min
Coffee Cunningham Coffee Roasters 0.33 mi ~7 min
Convenience Arco Food Mart 0.38 mi ~8 min
3840 Southeast Belmont Street, Portland 97214
Gas station Arco 0.38 mi ~8 min
3840 Southeast Belmont Street, Portland 97214
Convenience 39th Mini Mart 0.39 mi ~8 min
935 Southeast César E. Chávez Boulevard, Portland 97214
Hotel The Garden Guest House on Hawthorne 0.40 mi ~9 min
Gas station Shell 0.41 mi ~9 min
3840 Southeast Stark Street, Portland 97214
Grocery New Seasons Market 0.43 mi ~9 min
4034 Southeast Hawthorne Boulevard, Portland 97214
08:00-22:00
Pharmacy Fred Meyer Pharmacy 0.47 mi ~10 min
3805 Southeast Hawthorne Boulevard, Portland 97214
Mo-Fr 09:00-21:00; Sa 09:00-19:00; Su 10:00-18:00
EV charging Electrify America 0.48 mi ~10 min
Grocery Fred Meyer 0.50 mi ~10 min
3805 Southeast Hawthorne Boulevard, Portland 97214
07:00-22:00
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 |
|---|---|---|
| C7971 | OR | Mental Health Counselor primary |
This provider holds licence C7971 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 Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YM0800X
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 | 1003531492 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 7, 2022 |
| Last updated | May 18, 2026 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Practice address |
4531 SE BELMONT ST STE 107 Portland, OR 97215 (503) 974-4343 Fax (866) 635-3175 |
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 | 3 | 1 | 4 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 3 | 2 | 4 | 9 |
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.