Simran Chadha, M.D.
NPI 1932626140 · Dermatology Physician · Sunnyvale, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Simran Chadha, M.D. is a Dermatology Physician provider in Sunnyvale, CA (NPI 1932626140).
Provider details
- NPI number
- 1932626140
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A200851 (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
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
$678 across 6 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)
- 2420 Samaritan DrSan Jose, CA 95124-3907Phone: (408) 369-5600Fax: (408) 369-5625
Registry dates
- Enumerated
- 2017-08-28
- Last updated
- 2025-10-07
- Certified
- 2025-10-07
Frequently asked questions
- What is Simran Chadha's NPI number?
- Simran Chadha's National Provider Identifier (NPI) is 1932626140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Simran Chadha's specialty?
- Simran Chadha is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Simran Chadha located?
- Simran Chadha's practice location on file with NPPES is 603 S Knickerbocker Dr, Sunnyvale, CA 94087-1034.
- What is Simran Chadha's phone number?
- The practice phone number listed in the NPPES registry for Simran Chadha is (408) 736-0441.
- Does Simran Chadha accept Medicare?
- Simran Chadha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Simran Chadha's NPI active?
- Yes — Simran Chadha's NPI (1932626140) is active in the NPPES registry as of the last update on 2025-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.