Arundathi Malladi, M.D.
NPI 1073709416 · Rheumatology Physician · Larkspur, CA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arundathi Malladi, M.D. is a Rheumatology Physician provider in Larkspur, CA (NPI 1073709416).
Provider details
- NPI number
- 1073709416
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A104538 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
793 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 320 | $145 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 206 | $104 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 70 | $203 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 50 | $100 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 43 | $187 |
| Online Digital Evaluation and Management Service for an Established Patient for Up to 7 Days, Total Time 5-10 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 364 | 86 |
| Hydroxychloroquine Sulfate | 186 | 54 |
| Methotrexate Sodiumbrand: Methotrexate | 141 | 48 |
| Allopurinol | 77 | 18 |
| Tramadol Hcl | 72 | 13 |
| Gabapentin | 70 | 18 |
| Etanerceptbrand: Enbrel Sureclick |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$491 across 32 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
Registry dates
- Enumerated
- 2007-09-19
- Last updated
- 2018-06-05
Frequently asked questions
- What is Arundathi Malladi's NPI number?
- Arundathi Malladi's National Provider Identifier (NPI) is 1073709416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arundathi Malladi's specialty?
- Arundathi Malladi is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Arundathi Malladi located?
- Arundathi Malladi's practice location on file with NPPES is 2 Bon Air Rd., #150, Larkspur, CA 94939.
- What is Arundathi Malladi's phone number?
- The practice phone number listed in the NPPES registry for Arundathi Malladi is (415) 464-9604.
- Does Arundathi Malladi accept Medicare?
- Arundathi Malladi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arundathi Malladi's NPI active?
- Yes — Arundathi Malladi's NPI (1073709416) is active in the NPPES registry as of the last update on 2018-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.