Orena Massachi, PA
NPI 1417638115 · Physician Assistant · Los Angeles, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Orena Massachi, PA is a Physician Assistant provider in Los Angeles, CA (NPI 1417638115).
Provider details
- NPI number
- 1417638115
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- Yes
- License
- PA63743 (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 tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 606 | 167 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 383 | 63 |
| Pregabalin | 356 | 112 |
| Diclofenac Sodium | 193 | 65 |
| Cyclobenzaprine Hcl | 181 | 50 |
| Baclofen | 175 | 43 |
| Methocarbamol | 155 | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,074 across 46 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)
- 9808 Venice Blvd Ste 706Culver City, CA 90232Phone: (323) 932-9880Fax: (323) 932-9829
Registry dates
- Enumerated
- 2023-07-26
- Last updated
- 2024-02-05
- Certified
- 2024-02-05
Frequently asked questions
- What is Orena Massachi's NPI number?
- Orena Massachi's National Provider Identifier (NPI) is 1417638115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Orena Massachi's specialty?
- Orena Massachi is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Orena Massachi located?
- Orena Massachi's practice location on file with NPPES is 1127 Wilshire Blvd Ste 800, Los Angeles, CA 90017-3909.
- What is Orena Massachi's phone number?
- The practice phone number listed in the NPPES registry for Orena Massachi is (213) 839-1119.
- Does Orena Massachi accept Medicare?
- Orena Massachi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Orena Massachi's NPI active?
- Yes — Orena Massachi's NPI (1417638115) is active in the NPPES registry as of the last update on 2024-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.