Tandis Mahani, MD
NPI 1245818178 · Rheumatology Physician · Whittier, CA
Tandis Mahani, MD is a Rheumatology Physician provider in Whittier, CA (NPI 1245818178).
Provider details
- NPI number
- 1245818178
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A189937 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$140 across 2 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
- 2021-03-31
- Last updated
- 2026-04-15
- Certified
- 2026-04-15
Frequently asked questions
- What is Tandis Mahani's NPI number?
- Tandis Mahani's National Provider Identifier (NPI) is 1245818178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tandis Mahani's specialty?
- Tandis Mahani is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Tandis Mahani located?
- Tandis Mahani's practice location on file with NPPES is 15725 Whittier Blvd Ste 400, Whittier, CA 90603-2338.
- What is Tandis Mahani's phone number?
- The practice phone number listed in the NPPES registry for Tandis Mahani is (562) 967-2788.
- Is Tandis Mahani's NPI active?
- Yes — Tandis Mahani's NPI (1245818178) is active in the NPPES registry as of the last update on 2026-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.