Barbara Deveraux, RDH
Barbara Deveraux, RDH is a provider specialising in Dental Hygienist in Billings, MT, registered under NPI 1003080441. 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 Billings, based on OpenStreetMap data collected Sep 4, 2026. Parking is available about 0.31 mi away. The nearest transit stop is 0.30 mi away, served by Crow Tribe Transit. If you arrive early, there is a coffee shop 0.47 mi away.
Getting here and what is nearby
Parking 84 ft ~1 min
Parking 148 ft ~1 min
Hotel Bourbon Street Hotel Tower III 996 ft ~4 min
3314 1st Avenue North, Billings 59101
Restaurant Mia's Wok 0.23 mi ~5 min
Mo-Fr 10:00-13:00,17:00-20:00
Restaurant Entree Soup 0.26 mi ~6 min
Transit Crow Tribe Transit 0.30 mi ~7 min
Convenience Holiday 0.30 mi ~7 min
Gas station Holiday 0.31 mi ~7 min
Parking 0.31 mi ~7 min
415 North 30th Street, Billings 59101
Restaurant Mediterranean Soul 0.34 mi ~7 min
2813 2nd Avenue North
Hotel Dude Rancher Lodge 0.35 mi ~8 min
415 North 29th Street, Billings 59101
Coffee Rock Creek Coffee Roasters 0.38 mi ~8 min
Coffee Earthbound Cafe 0.40 mi ~9 min
207 North 28th Street, Billings 59101
Gas station GM 0.41 mi ~9 min
Hotel Northern Hotel 0.43 mi ~9 min
19 North Broadway, Billings 59101
Coffee Maple Moose at Rail//Line 0.47 mi ~10 min
104 South 29th Street, Billings 59101
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 |
|---|---|---|
| 960 | MT | Dental Hygienist primary |
This provider holds licence 960 issued in MT. 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 Dental Hygienist covers
An individual who has completed an accredited dental hygiene education program, and an individual who has been licensed by a state board of dental examiners to provide preventive care services under the supervision of a dentist. Functions that may be legally delegated to the dental hygienist vary based on the needs of the dentist, the educational preparation of the dental hygienist and state dental practice acts and regulations, but always include, at a minimum, scaling and polishing the teeth. To avoid misleading the public, no occupational title other than dental hygienist should be used to describe this dental auxiliary. NUCC Health Care Provider Taxonomy, code 124Q00000X
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 | 1003080441 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 16, 2008 |
| Last updated | Jan 13, 2011 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | RDH |
| Practice address |
3318 3RD AVE N SUITE 100 Billings, MT 59101 (406) 248-3149 Fax (406) 245-6636 |
| Mailing address |
33183RD AVE N SUITE 100 Billings, MT 59106 |
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 | 0 | 8 | 0 | 4 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 8 | 0 | 4 | 8 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
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.