Provider Profile
Ashley M. Williams, P.A.-C
Unclaimed ProfileAbout Ashley Williams
Listed in the NPI registry as a physician assistant, Ashley M. Williams, P.A.-C practices in Rancho Cucamonga, CA. According to Medicare claims data, Ashley cared for 97 Medicare patients across 102 services. The services billed most often include emergency department visit with moderate level of medical decision making, emergency department visit with high level of medical decision making, and x-ray of chest, 2 views. NPI 1932537016 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (310) 625-9205
- Email not available
Practice Locations
5135 BRANDING IRON PL
Rancho Cucamonga, CA 91739
Procedures Most Often Billed to Medicare
102 services · 97 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 2 views | Imaging | 71046 |
12 | Less often than most peers in Physician Assistant |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
11 | Less often than most peers in Physician Assistant |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
49 | As often as other peers in Physician Assistant |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
30 | As often as other peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants in Rancho Cucamonga 8
Same specialty, same city.
Also performs X-ray of chest, 2 views 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Ashley M. Williams specialize in?
Ashley M. Williams is a physician assistant in Rancho Cucamonga, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Ashley M. Williams located?
Ashley M. Williams is listed at 5135 Branding Iron Pl, Rancho Cucamonga, CA 91739. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Ashley M. Williams's phone number?
The number on file is (310) 625-9205. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Ashley M. Williams's NPI number?
Ashley M. Williams's National Provider Identifier is 1932537016. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Ashley M. Williams been practicing?
Ashley M. Williams has 13+ years experience. Registered with an NPI since 2013. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Ashley M. Williams do most often?
According to Medicare billing data, Ashley M. Williams performs imaging including x-ray of chest, 2 views; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Ashley M. Williams confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Ashley M. Williams. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.