Evergreen Sleep Center
NPI 1659752798 · Sleep Medicine (Internal Medicine) Physician · San Jose, CA
Evergreen Sleep Center is a Sleep Medicine (Internal Medicine) Physician organization in San Jose, CA (NPI 1659752798).
Provider details
- NPI number
- 1659752798
- Entity type
- Organization
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Tam Nguyen, Ceo(408) 258-5083
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-06-15
- Last updated
- 2017-04-28
Frequently asked questions
- What is Evergreen Sleep Center's NPI number?
- Evergreen Sleep Center's National Provider Identifier (NPI) is 1659752798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Evergreen Sleep Center?
- Evergreen Sleep Center is classified in the NPPES registry as Sleep Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Evergreen Sleep Center located?
- Evergreen Sleep Center's practice location on file with NPPES is 2365 Quimby Rd, San Jose, CA 95122-1337.
- What is Evergreen Sleep Center's phone number?
- The practice phone number listed in the NPPES registry for Evergreen Sleep Center is (408) 258-5083.
- Who is the authorized official for Evergreen Sleep Center?
- The authorized official listed on Evergreen Sleep Center's NPPES record is Tam Nguyen, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Evergreen Sleep Center's NPI active?
- Yes — Evergreen Sleep Center's NPI (1659752798) is active in the NPPES registry as of the last update on 2017-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.