Marian Kaldas, M.D.
NPI 1790979698 · Rheumatology Physician · Torrance, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marian Kaldas, M.D. is a Rheumatology Physician provider in Torrance, CA (NPI 1790979698).
Provider details
- NPI number
- 1790979698
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A107630 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
682 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 | 471 | $138 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 90 | $194 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 45 | $179 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $101 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 19 | $97 |
| Injection of Drug Or Substance Under Skin Or Into Muscle |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 208 | 49 |
| Prednisone | 177 | 41 |
| Methotrexate Sodiumbrand: Methotrexate | 140 | 38 |
| Adalimumabbrand: Humira(cf) Pen | 99 | 15 |
| Diclofenac Sodium | 66 | 24 |
| Allopurinol | 61 | 23 |
| Duloxetine Hcl | 52 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-09-04
- Last updated
- 2024-07-17
- Certified
- 2024-07-17
Frequently asked questions
- What is Marian Kaldas's NPI number?
- Marian Kaldas's National Provider Identifier (NPI) is 1790979698, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian Kaldas's specialty?
- Marian Kaldas is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Marian Kaldas located?
- Marian Kaldas's practice location on file with NPPES is 3500 Lomita Blvd Ste 302, Torrance, CA 90505-5038.
- What is Marian Kaldas's phone number?
- The practice phone number listed in the NPPES registry for Marian Kaldas is (310) 257-0028.
- Does Marian Kaldas accept Medicare?
- Marian Kaldas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marian Kaldas's NPI active?
- Yes — Marian Kaldas's NPI (1790979698) is active in the NPPES registry as of the last update on 2024-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.