Mehrnaz Hojjati, M. D.
NPI 1720029135 · Rheumatology Physician · Orange, CA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mehrnaz Hojjati, M. D. is a Rheumatology Physician provider in Orange, CA (NPI 1720029135).
Provider details
- NPI number
- 1720029135
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Female
- Sole proprietor
- No
- License
- 35096327 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
468 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) |
|---|---|---|
| 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 | 151 | $17 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 124 | $194 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 48 | $235 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 46 | $139 |
| X-Ray of Foot, Minimum of 3 Views73630 | 45 | $31 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 242 | 80 |
| Prednisone | 202 | 54 |
| Methotrexate Sodiumbrand: Methotrexate | 163 | 44 |
| Gabapentin | 117 | 45 |
| Leflunomide | 113 | 36 |
| Leucovorin Calcium | 106 | 38 |
| Diclofenac Sodium | 80 | 41 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$37,259 across 119 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)
- 11234 Anderson St Ste 1516Loma Linda, CA 92354-2804Phone: (909) 558-4909
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2023-11-28
- Certified
- 2023-11-28
Frequently asked questions
- What is Mehrnaz Hojjati's NPI number?
- Mehrnaz Hojjati's National Provider Identifier (NPI) is 1720029135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mehrnaz Hojjati's specialty?
- Mehrnaz Hojjati is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Mehrnaz Hojjati located?
- Mehrnaz Hojjati's practice location on file with NPPES is 2501 E Chapman Ave Ste 301, Orange, CA 92869-3204.
- What is Mehrnaz Hojjati's phone number?
- The practice phone number listed in the NPPES registry for Mehrnaz Hojjati is (714) 628-3230.
- Does Mehrnaz Hojjati accept Medicare?
- Mehrnaz Hojjati is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mehrnaz Hojjati's NPI active?
- Yes — Mehrnaz Hojjati's NPI (1720029135) is active in the NPPES registry as of the last update on 2023-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.