Olivia Greenwald, PA
NPI 1417411190 · Physician Assistant · Los Angeles, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olivia Greenwald, PA is a Physician Assistant provider in Los Angeles, CA (NPI 1417411190).
Provider details
- NPI number
- 1417411190
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 56493 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
7 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
1,113 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 397 | $118 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 189 | $84 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 122 | $152 |
| X-Ray of Lower and Sacral Spine, Minimum of 4 Views72110 | 105 | $50 |
| X-Ray of Upper Spine, 4-5 Views72050 | 57 | $52 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 158 | 125 |
| Gabapentin | 122 | 80 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 103 | 43 |
| Tramadol Hcl | 88 | 66 |
| Tizanidine Hcl | 70 | 55 |
| Methylprednisolone | 70 | 68 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 39 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (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
- 2019-01-26
- Last updated
- 2019-01-26
Frequently asked questions
- What is Olivia Greenwald's NPI number?
- Olivia Greenwald's National Provider Identifier (NPI) is 1417411190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Greenwald's specialty?
- Olivia Greenwald is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Olivia Greenwald located?
- Olivia Greenwald's practice location on file with NPPES is 444 S San Vicente Blvd Ste 901, Los Angeles, CA 90048-4174.
- What is Olivia Greenwald's phone number?
- The practice phone number listed in the NPPES registry for Olivia Greenwald is (310) 248-7330.
- Does Olivia Greenwald accept Medicare?
- Olivia Greenwald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olivia Greenwald's NPI active?
- Yes — Olivia Greenwald's NPI (1417411190) is active in the NPPES registry as of the last update on 2019-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.