EILEEN PURDY LLC
EILEEN PURDY LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003408626, based in Boulder, CO. The organization lists 2 taxonomy classifications, with Adult Mental Health Clinic/Center recorded as primary.
Getting there
Here is what surrounds this office in Boulder, based on OpenStreetMap data collected Sep 24, 2026. Parking is available about 1,029 ft away at Timber Ridge Parking. There is EV charging 0.32 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 406 ft away, served by Colorado Ave & 28th St Farside. A pharmacy sits 0.36 mi from the entrance (Safeway), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.45 mi away.
Getting here and what is nearby
Transit Colorado Ave & 28th St Nearside 73 ft ~1 min
Transit Colorado Ave & 28th St Farside 212 ft ~1 min
Restaurant Bova's Market & Grill 354 ft ~2 min
Mo 07:00-24:00; Tu-Fr 00:00-02:00,07:00-24:00; Sa 00:00-02:00,09:00-24:00; Su 00:00-02:00
Transit Colorado Ave & 28th St Farside 406 ft ~2 min
Parking Regent Drive AutoPark 436/491 top level 888 ft ~4 min
1050 Regent Drive, Boulder
Parking Timber Ridge Parking 1,026 ft ~4 min
Adams Circle, Boulder
Parking Timber Ridge Parking 1,029 ft ~4 min
Adams Circle, Boulder
EV charging 0.20 mi ~5 min
Coffee Violet Peak North Engineering 0.29 mi ~6 min
Mo-Fr 08:00-15:00
EV charging 0.31 mi ~7 min
EV charging 0.32 mi ~7 min
Grocery Safeway 0.35 mi ~8 min
2798 Arapahoe Avenue, Boulder 80302
Mo-Su 06:00-23:00
Pharmacy Safeway 0.36 mi ~8 min
Restaurant Domino's 0.37 mi ~8 min
1538 28th Street, Boulder 80302
Mo-Th 10:00-24:00; Fr-Sa 10:00-01:00; Su 10:00-24:00
Restaurant Flower Child 0.38 mi ~8 min
Grocery India Bazaar 0.38 mi ~8 min
Coffee Weather Tech Cafe 0.43 mi ~9 min
Mo-Fr 00:00-2:00,11:00-24:00; Sa-Su 00:00-2:00,16:00-24:00
Coffee The Hub 0.45 mi ~10 min
Mo-Fr 07:00-21:00
Convenience The Emporium 0.46 mi ~10 min
Mo-Fr 7:30-24:00; Sa-Su 8:00-24:00
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 Adult Mental Health covers
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in adults. NUCC Health Care Provider Taxonomy, code 261QM0850X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 261QM0850X | Adult Mental Health Clinic/Center Adult Mental Health | — | — | primary |
| 1041C0700X | Clinical Social Worker Clinical | — | — |
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003408626 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Feb 4, 2021 |
| Last updated | Sep 9, 2021 |
| Status | Active |
| Practice address |
1200 28TH ST STREET Boulder, CO 80303 (503) 320-0334 |
| Mailing address |
403 HURRICANE HILL DRIVE Nederland, CO 80466 |
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 | 4 | 0 | 8 | 6 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 0 | 7 | 6 | 4 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
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.