Claire Adams, MD
Claire Adams, MD is a Behavioral Neurology & Neuropsychiatry Physician in Phoenix, AZ, registered under NPI 1003378878. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Phoenix, based on OpenStreetMap data collected Sep 22, 2026. Parking is available about 422 ft away. The nearest transit stop is 1,027 ft away, served by McDowell Rd & 10th St. A pharmacy sits 0.22 mi from the entrance (Banner Family Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.43 mi away.
Getting here and what is nearby
Parking 177 ft ~1 min
Parking 399 ft ~2 min
909 East Brill Street, Phoenix 85006
Parking 422 ft ~2 min
Transit 959 ft ~4 min
Transit McDowell Rd & 10th St 1,004 ft ~4 min
Transit McDowell Rd & 10th St 1,027 ft ~4 min
Pharmacy Walgreens 1,024 ft ~4 min
705 East McDowell Road, Phoenix 85006
Restaurant Whataburger 0.20 mi ~4 min
Pharmacy CVS Pharmacy 0.21 mi ~5 min
1002 East McDowell Road, Phoenix 85006
Pharmacy Banner Family Pharmacy 0.22 mi ~5 min
1111 East McDowell Road, Phoenix 85006
Coffee Starbucks 0.23 mi ~5 min
Restaurant Sonic 0.23 mi ~5 min
742 East McDowell Road, Phoenix 85006
Mo-Th 07:00-23:00; Fr-Sa 07:00-24:00; Su 07:00-23:00
Hotel HI Phoenix - The Metcalf House 0.24 mi ~5 min
Convenience Kwik Corner 0.26 mi ~6 min
Restaurant McDonald's 0.26 mi ~6 min
545 East McDowell Road, Phoenix 85004
05:00-21:00
Gas station Mobil 0.27 mi ~6 min
Convenience Circle K 0.37 mi ~8 min
975 North 7th Street, Phoenix
Gas station Circle K 0.38 mi ~8 min
Grocery Safeway 0.40 mi ~8 min
340 East McDowell Road, Phoenix 85004
Mo-Su 06:00-22:00
Coffee Starbucks 0.41 mi ~9 min
340 East McDowell Road, Phoenix 85004
Mo-Su 06:00-20:00
Coffee Boba Tea By Wanzi 0.43 mi ~9 min
218 East Roosevelt Street, Phoenix 85004
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 |
|---|---|---|
| 66893 | AZ | Behavioral Neurology & Neuropsychiatry… primary |
This provider holds licence 66893 issued in AZ. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Psychiatry
- PAC ID
- 9234528720
- Enrollment ID
- I20241125001847
Medicare enrolment is recorded as approved under the provider type Practitioner - Psychiatry. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Behavioral Neurology & Neuropsychiatry covers
Behavioral Neurology & Neuropsychiatry is a medical subspecialty involving the diagnosis and treatment of neurologically based behavioral issues. NUCC Health Care Provider Taxonomy, code 2084B0040X
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 | |
|---|---|---|---|---|
| 2084B0040X | Behavioral Neurology & Neuropsychiatry Physician Behavioral Neurology & Neuropsychiatry | 66893 | AZ | primary |
| 390200000X | Student in an Organized Health Care Education/Training Program | — | — |
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 | 1003378878 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 2, 2019 |
| Last updated | Dec 8, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | MD |
| Practice address |
901 E WILLETTA ST Phoenix, AZ 85006 (602) 521-3600 |
| Other names |
Claire Svec Former Legal Business Name |
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 | 3 | 7 | 8 | 8 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 7 | 7 | 8 | 5 |
Sum = 62 · next multiple of 10 = 70 · 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.