Seyed Amir Hosseini, DDS
NPI 1275812356 · Orthodontics and Dentofacial Orthopedics Dentistry · Alamo, CA
Seyed Amir Hosseini, DDS is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Alamo, CA (NPI 1275812356).
Provider details
- NPI number
- 1275812356
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 64469 (CA)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-08-08
- Last updated
- 2015-06-08
Frequently asked questions
- What is Seyed Amir Hosseini's NPI number?
- Seyed Amir Hosseini's National Provider Identifier (NPI) is 1275812356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seyed Amir Hosseini's specialty?
- Seyed Amir Hosseini is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Seyed Amir Hosseini located?
- Seyed Amir Hosseini's practice location on file with NPPES is 2227 Granite Dr, Alamo, CA 94507-1604.
- What is Seyed Amir Hosseini's phone number?
- The practice phone number listed in the NPPES registry for Seyed Amir Hosseini is (925) 918-2957.
- Is Seyed Amir Hosseini's NPI active?
- Yes — Seyed Amir Hosseini's NPI (1275812356) is active in the NPPES registry as of the last update on 2015-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.