Billy R Machen DDS
Billy R Machen DDS is a healthcare organization registered as Dentist in Little Rock, AR, holding Type 2 (organization) NPI 1801090295 since 2007. The authorized official on file is T Browning, Insurance Specialist.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1801090295 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Billy R Machen DDS |
| Other name | <Unavail> |
| Practice address | 4220 N RODNEY PARHAM RD, SUITE 200, Little Rock, AR, 72212 |
| Phone | 5019549900 |
| Fax | 5016610066 |
| Enumeration date | 2007-06-12 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | T Browning |
|---|---|
| Title | Insurance Specialist |
| Phone | 5019549900 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | DAR2779 | AR |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1457426991 | Other | AR | BILLY R MACHEN DDS |
| 1568590099 | Other | AR | JOHN SCOTT SCALLION |
| 1801924345 | Other | AR | ROBIN G EILER DDS |
| 1548397029 | Other | AR | DANIEL BEENE DDS |
Copy-ready billing details
Provider: Billy R Machen DDS NPI: 1801090295 Taxonomy: 122300000X (Dentist) Address: 4220 N RODNEY PARHAM RD, SUITE 200, Little Rock, AR, 72212
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1124074695 | Anthony Tortorich | Individual | Oral & Maxillofacial Surgery (D.M.D.) | Little Rock, AR |
| 1811008378 | Anthony L. Tortorich, DDS, PA | Organization | Oral and Maxillofacial Surgery (Dentist) | Little Rock, AR |
| 1265517213 | Charles Vondran | Individual | Orthodontics and Dentofacial Orthopedics Dentistry | Little Rock, AR |
| 1457426991 | Billy Machen | Individual | Dentist | Little Rock, AR |
| 1568590099 | John Scallion | Individual | General Practice Dentistry | Little Rock, AR |
| 1952506081 | Kenny Harrison | Individual | Pharmacist | Little Rock, AR |
| 1538584552 | Cornerstone Pharmacy | Organization | Compounding Pharmacy | Little Rock, AR |
| 1407252265 | Brittany Marsh | Individual | Pharmacist | Little Rock, AR |
Verify this record
Cross-check NPI 1801090295 against the authoritative CMS record: view Billy R Machen DDS on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What type of organization is Billy R Machen DDS?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.