Robert Ritchie Ma
NPI 1457436305 · Mental Health Counselor · Pasadena, CA
Robert Ritchie Ma is a Mental Health Counselor organization in Pasadena, CA (NPI 1457436305).
Provider details
- NPI number
- 1457436305
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Robert Ritchie, Psychotherapist(626) 585-1905
- License
- MFT 16573 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-10-26
- Last updated
- 2008-09-15
Frequently asked questions
- What is Robert Ritchie Ma's NPI number?
- Robert Ritchie Ma's National Provider Identifier (NPI) is 1457436305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert Ritchie Ma?
- Robert Ritchie Ma is classified in the NPPES registry as Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Robert Ritchie Ma located?
- Robert Ritchie Ma's practice location on file with NPPES is 745 S Marengo Ave, Pasadena, CA 91106-4735.
- What is Robert Ritchie Ma's phone number?
- The practice phone number listed in the NPPES registry for Robert Ritchie Ma is (626) 585-1905.
- Who is the authorized official for Robert Ritchie Ma?
- The authorized official listed on Robert Ritchie Ma's NPPES record is Robert Ritchie, Psychotherapist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert Ritchie Ma's NPI active?
- Yes — Robert Ritchie Ma's NPI (1457436305) is active in the NPPES registry as of the last update on 2008-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.