Justin Oveyssi, D.O.
NPI 1093248999 · Nephrology Physician · West Hollywood, CA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Oveyssi, D.O. is a Nephrology Physician provider in West Hollywood, CA (NPI 1093248999).
Provider details
- NPI number
- 1093248999
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
824 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 238 | $161 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 222 | $18 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 172 | $88 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 89 | $132 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 32 | $145 |
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 |
|---|---|---|
| Prednisone | 484 | 136 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 110 | 45 |
| Tacrolimus | 89 | 29 |
| Mycophenolate Mofetil | 75 | 23 |
| Valganciclovir Hcl | 68 | 37 |
| Omeprazole | 50 | 23 |
| Fluconazole | 32 | 30 |
Practice location
Mailing address
Additional practice locations (1)
- 757 Westwood PlzLos Angeles, CA 90095-8358Phone: (310) 825-9111
Registry dates
- Enumerated
- 2017-04-06
- Last updated
- 2022-07-05
- Certified
- 2022-07-05
Frequently asked questions
- What is Justin Oveyssi's NPI number?
- Justin Oveyssi's National Provider Identifier (NPI) is 1093248999, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Oveyssi's specialty?
- Justin Oveyssi is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Justin Oveyssi located?
- Justin Oveyssi's practice location on file with NPPES is 8900 Beverly Blvd, West Hollywood, CA 90048-2438.
- What is Justin Oveyssi's phone number?
- The practice phone number listed in the NPPES registry for Justin Oveyssi is (310) 423-2641.
- Does Justin Oveyssi accept Medicare?
- Justin Oveyssi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Oveyssi's NPI active?
- Yes — Justin Oveyssi's NPI (1093248999) is active in the NPPES registry as of the last update on 2022-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.