Sara Hamed-Negahdar, D.D.S.
NPI 1366842189 · General Practice Dentistry · San Jose, CA
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sara Hamed-Negahdar, D.D.S. is a General Practice Dentistry provider in San Jose, CA (NPI 1366842189).
Provider details
- NPI number
- 1366842189
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Female
- Sole proprietor
- No
- License
- 63694 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 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.
$94 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
- 2014-08-28
- Last updated
- 2025-09-12
- Certified
- 2025-09-12
Frequently asked questions
- What is Sara Hamed-Negahdar's NPI number?
- Sara Hamed-Negahdar's National Provider Identifier (NPI) is 1366842189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Hamed-Negahdar's specialty?
- Sara Hamed-Negahdar is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Sara Hamed-Negahdar located?
- Sara Hamed-Negahdar's practice location on file with NPPES is 4860 Cherry Ave Ste a, San Jose, CA 95118-3716.
- What is Sara Hamed-Negahdar's phone number?
- The practice phone number listed in the NPPES registry for Sara Hamed-Negahdar is (408) 785-4937.
- Does Sara Hamed-Negahdar accept Medicare?
- Sara Hamed-Negahdar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sara Hamed-Negahdar's NPI active?
- Yes — Sara Hamed-Negahdar's NPI (1366842189) is active in the NPPES registry as of the last update on 2025-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.