Austin Evans, D.O.
NPI 1033596556 · Internal Medicine Physician · Downey, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Austin Evans, D.O. is a Internal Medicine Physician provider in Downey, CA (NPI 1033596556).
Provider details
- NPI number
- 1033596556
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 20A15229 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
517 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 230 | $81 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 125 | $122 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 62 | $135 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 58 | $119 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 42 | $85 |
Typical Medicare-allowed amounts for these services range $81–$135 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 48 | 40 |
| Pantoprazole Sodium | 47 | 45 |
| Metoprolol Succinate | 27 | 26 |
| Tamsulosin Hcl | 25 | 22 |
| Amlodipine Besylate | 24 | 19 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 22 | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-05-05
- Last updated
- 2021-12-08
- Certified
- 2020-06-25
Frequently asked questions
- What is Austin Evans's NPI number?
- Austin Evans's National Provider Identifier (NPI) is 1033596556, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Austin Evans's specialty?
- Austin Evans is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Austin Evans located?
- Austin Evans's practice location on file with NPPES is 9449 Imperial Hwy, Downey, CA 90242-2814.
- What is Austin Evans's phone number?
- The practice phone number listed in the NPPES registry for Austin Evans is (626) 590-4601.
- Does Austin Evans accept Medicare?
- Austin Evans is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Austin Evans's NPI active?
- Yes — Austin Evans's NPI (1033596556) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.