Diana Radler, NP
NPI 1881317600 · Nurse Practitioner · Los Angeles, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Radler, NP is a Nurse Practitioner provider in Los Angeles, CA (NPI 1881317600).
Provider details
- NPI number
- 1881317600
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95022263 (CA)
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
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
13 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 13 | $58 |
Typical Medicare-allowed amounts for these services range $58–$58 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tacrolimus | 317 | 74 |
| Mycophenolate Mofetil | 143 | 37 |
| Ursodiol | 89 | 28 |
| Tenofovir Alafenamidebrand: Vemlidy | 70 | — |
| Prednisone | 50 | 17 |
| Cyclosporine, Modifiedbrand: Cyclosporine Modified | 35 | — |
| Entecavir | 31 | — |
| Atovaquone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$633 across 6 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
Registry dates
- Enumerated
- 2022-09-26
- Last updated
- 2023-02-03
- Certified
- 2023-02-03
Frequently asked questions
- What is Diana Radler's NPI number?
- Diana Radler's National Provider Identifier (NPI) is 1881317600, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Radler's specialty?
- Diana Radler is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diana Radler located?
- Diana Radler's practice location on file with NPPES is 200 Ucla Medical Plz Ste 214, Los Angeles, CA 90095-8344.
- What is Diana Radler's phone number?
- The practice phone number listed in the NPPES registry for Diana Radler is (310) 267-8398.
- Does Diana Radler accept Medicare?
- Diana Radler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Radler's NPI active?
- Yes — Diana Radler's NPI (1881317600) is active in the NPPES registry as of the last update on 2023-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.