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Edit this profileAt a glance
- 201 Brookside Ave Unit 744, Redlands, CA 92373
About David Williams
Listed in the NPI registry as a physician assistant, David Williams practices in Redlands, CA. David graduated from Loma Linda University School of Medicine in 2019. According to Medicare claims data, David cared for 98 Medicare patients across 101 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1336706530 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
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
- (909) 335-5500
- Email not available
Practice Locations
201 BROOKSIDE AVE UNIT 744
Redlands, CA 92373
Procedures Most Often Billed to Medicare
101 services · 98 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
52 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
38 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
11 | Less often than most 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.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physician assistants in Redlands 8
Same specialty, same city.
Trained at Loma Linda University School of Medicine 7
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2019 at Loma Linda University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does David Williams specialize in?
David Williams is a physician assistant in Redlands, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is David Williams located?
David Williams is listed at 201 Brookside Ave Unit 744, Redlands, CA 92373. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is David Williams's phone number?
The number on file is (909) 335-5500. Contact the office directly to confirm availability and scheduling.
NPI registry
What is David Williams's NPI number?
David Williams's National Provider Identifier is 1336706530. 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
Where did David Williams train?
David Williams attended Loma Linda University School of Medicine, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has David Williams been practicing?
David Williams has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What does David Williams do most often?
According to Medicare billing data, David Williams the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has David Williams confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by David Williams. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.