Christian Muller, CADTP CPR
NPI 1821970708 · Addiction (Substance Use Disorder) Counselor · Downey, CA
Christian Muller, CADTP CPR is a Addiction (Substance Use Disorder) Counselor provider in Downey, CA (NPI 1821970708).
Provider details
- NPI number
- 1821970708
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CADTP CPR
- Sex
- Male
- Sole proprietor
- Yes
- License
- 22000 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-07-22
- Last updated
- 2025-07-22
- Certified
- 2025-07-22
Frequently asked questions
- What is Christian Muller's NPI number?
- Christian Muller's National Provider Identifier (NPI) is 1821970708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christian Muller's specialty?
- Christian Muller is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Christian Muller located?
- Christian Muller's practice location on file with NPPES is 11501 Dolan Ave, Downey, CA 90241-4921.
- What is Christian Muller's phone number?
- The practice phone number listed in the NPPES registry for Christian Muller is (562) 923-7894.
- Is Christian Muller's NPI active?
- Yes — Christian Muller's NPI (1821970708) is active in the NPPES registry as of the last update on 2025-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.