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Dennis Chen, M.D.
NPI 1871509281 · Anesthesiology Physician · Long Beach, CA
Dennis Chen, M.D. is a Anesthesiology Physician provider in Long Beach, CA (NPI 1871509281).
Provider details
- NPI number
- 1871509281
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A26597 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
2801 Atlantic Ave
Long Beach, CA 90806-1701
Phone: (562) 933-2000
Fax: (562) 933-1245
Street-level locationGet directions
Mailing address
Po Box 10429
Newport Beach, CA 92658-0429
Registry dates
- Enumerated
- 2006-07-31
- Last updated
- 2007-07-09
Frequently asked questions
- What is Dennis Chen's NPI number?
- Dennis Chen's National Provider Identifier (NPI) is 1871509281, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Chen's specialty?
- Dennis Chen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Chen located?
- Dennis Chen's practice location on file with NPPES is 2801 Atlantic Ave, Long Beach, CA 90806-1701.
- What is Dennis Chen's phone number?
- The practice phone number listed in the NPPES registry for Dennis Chen is (562) 933-2000.
- Is Dennis Chen's NPI active?
- Yes — Dennis Chen's NPI (1871509281) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.