Kenneth Chan, M.D.
NPI 1649236480 · Maternal & Fetal Medicine Physician · Long Beach, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenneth Chan, M.D. is a Maternal & Fetal Medicine Physician provider in Long Beach, CA (NPI 1649236480).
Provider details
- NPI number
- 1649236480
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G70376 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 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.
$49 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
Additional practice locations (1)
- 23441 Madison St#290Torrance, CA 90505-4725Phone: (310) 375-7172Fax: (310) 375-7192
Registry dates
- Enumerated
- 2006-04-21
- Last updated
- 2020-11-25
- Certified
- 2020-11-25
Frequently asked questions
- What is Kenneth Chan's NPI number?
- Kenneth Chan's National Provider Identifier (NPI) is 1649236480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Chan's specialty?
- Kenneth Chan is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Chan located?
- Kenneth Chan's practice location on file with NPPES is 2888 Long Beach Blvd Ste 400, Long Beach, CA 90806-1553.
- What is Kenneth Chan's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Chan is (562) 997-8510.
- Does Kenneth Chan accept Medicare?
- Kenneth Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenneth Chan's NPI active?
- Yes — Kenneth Chan's NPI (1649236480) is active in the NPPES registry as of the last update on 2020-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.