Geraldine Navarro, M.D.
NPI 1184821134 · Rheumatology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geraldine Navarro, M.D. is a Rheumatology Physician provider in Los Angeles, CA (NPI 1184821134).
Provider details
- NPI number
- 1184821134
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
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
18 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
779 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 598 | $136 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 42 | $96 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 38 | $179 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 34 | $15 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 30 | $85 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 162 | 52 |
| Prednisone | 134 | 44 |
| Methotrexate Sodiumbrand: Methotrexate | 128 | 48 |
| Adalimumabbrand: Humira(cf) Pen | 117 | 16 |
| Gabapentin | 80 | 30 |
| Allopurinol | 64 | 23 |
| Duloxetine Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 14445 Olive View DrSylmar, CA 91342-1437Phone: (818) 364-1555
Registry dates
- Enumerated
- 2007-07-02
- Last updated
- 2021-05-10
- Certified
- 2021-05-10
Frequently asked questions
- What is Geraldine Navarro's NPI number?
- Geraldine Navarro's National Provider Identifier (NPI) is 1184821134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geraldine Navarro's specialty?
- Geraldine Navarro is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Geraldine Navarro located?
- Geraldine Navarro's practice location on file with NPPES is 200 Ucla Medical Plz Ste 365b, Los Angeles, CA 90095-1437.
- What is Geraldine Navarro's phone number?
- The practice phone number listed in the NPPES registry for Geraldine Navarro is (310) 825-2448.
- Does Geraldine Navarro accept Medicare?
- Geraldine Navarro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geraldine Navarro's NPI active?
- Yes — Geraldine Navarro's NPI (1184821134) is active in the NPPES registry as of the last update on 2021-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.