Chase Diego
NPI 1306623525 · Medical Physician Assistant · Thousand Oaks, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chase Diego is a Medical Physician Assistant provider in Thousand Oaks, CA (NPI 1306623525).
Provider details
- NPI number
- 1306623525
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
2 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
882 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 249 | $6 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 158 | $116 |
| Destruction of Skin Growth, 1-14 Growths17110 | 128 | $103 |
| Destruction of Precancer Skin Growth, 15 Or More Growths17004 | 114 | $158 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 71 | $83 |
| Biopsy of Related Skin Growth, First Growth11102 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tacrolimus | 116 | 75 |
| Ketoconazole | 70 | 38 |
| Tretinoin | 52 | 21 |
| Fluocinonide | 44 | 38 |
| Gentamicin Sulfate | 43 | 35 |
| Ciclopirox | 33 | 20 |
| Clobetasol Propionate | 29 | 25 |
| Clindamycin Phosphate | 26 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$50 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 24785 Stewart St Evans Hall Room201Loma Linda, CA 92350-0001Phone: (805) 479-1349
Registry dates
- Enumerated
- 2023-09-11
- Last updated
- 2024-06-10
- Certified
- 2024-06-10
Frequently asked questions
- What is Chase Diego's NPI number?
- Chase Diego's National Provider Identifier (NPI) is 1306623525, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chase Diego's specialty?
- Chase Diego is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chase Diego located?
- Chase Diego's practice location on file with NPPES is 3095 Old Conejo Rd Ste 200, Thousand Oaks, CA 91320-2130.
- What is Chase Diego's phone number?
- The practice phone number listed in the NPPES registry for Chase Diego is (888) 367-1850.
- Does Chase Diego accept Medicare?
- Chase Diego is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chase Diego's NPI active?
- Yes — Chase Diego's NPI (1306623525) is active in the NPPES registry as of the last update on 2024-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.