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Christopher Markham
NPI 1538645569 · Case Manager/Care Coordinator · Gardena, CA
Christopher Markham is a Case Manager/Care Coordinator provider in Gardena, CA (NPI 1538645569).
Provider details
- NPI number
- 1538645569
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
12817 S Hoover St Apt 14
Gardena, CA 90247
Phone: (424) 212-2119
Street-level locationGet directions
Mailing address
12817 S Hoover St Apt 14
Gardena, CA 90247
Registry dates
- Enumerated
- 2018-07-12
- Last updated
- 2018-07-12
Frequently asked questions
- What is Christopher Markham's NPI number?
- Christopher Markham's National Provider Identifier (NPI) is 1538645569, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Markham's specialty?
- Christopher Markham is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Christopher Markham located?
- Christopher Markham's practice location on file with NPPES is 12817 S Hoover St Apt 14, Gardena, CA 90247.
- What is Christopher Markham's phone number?
- The practice phone number listed in the NPPES registry for Christopher Markham is (424) 212-2119.
- Is Christopher Markham's NPI active?
- Yes — Christopher Markham's NPI (1538645569) is active in the NPPES registry as of the last update on 2018-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.