Malcolm Graham Maccallum, LMFT
NPI 1265973432 · Marriage & Family Therapist · Olathe, KS
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Malcolm Graham Maccallum, LMFT is a Marriage & Family Therapist provider in Olathe, KS (NPI 1265973432).
Provider details
- NPI number
- 1265973432
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2844 (KS)
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
9 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
- 2017-03-20
- Last updated
- 2024-10-15
- Certified
- 2024-10-15
Frequently asked questions
- What is Malcolm Graham Maccallum's NPI number?
- Malcolm Graham Maccallum's National Provider Identifier (NPI) is 1265973432, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Malcolm Graham Maccallum's specialty?
- Malcolm Graham Maccallum is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Malcolm Graham Maccallum located?
- Malcolm Graham Maccallum's practice location on file with NPPES is 15422 S Shannan Ln, Olathe, KS 66062-3382.
- What is Malcolm Graham Maccallum's phone number?
- The practice phone number listed in the NPPES registry for Malcolm Graham Maccallum is (913) 827-1573.
- Does Malcolm Graham Maccallum accept Medicare?
- Malcolm Graham Maccallum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Malcolm Graham Maccallum's NPI active?
- Yes — Malcolm Graham Maccallum's NPI (1265973432) is active in the NPPES registry as of the last update on 2024-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.