Madison Markham, LLMSW
NPI 1962134387 · Behavior Technician · Grand Rapids, MI
Madison Markham, LLMSW is a Behavior Technician provider in Grand Rapids, MI (NPI 1962134387).
Provider details
- NPI number
- 1962134387
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Credential
- LLMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6851116966 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
3 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
- 2022-06-24
- Last updated
- 2023-06-26
- Certified
- 2023-06-26
Frequently asked questions
- What is Madison Markham's NPI number?
- Madison Markham's National Provider Identifier (NPI) is 1962134387, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madison Markham's specialty?
- Madison Markham is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Madison Markham located?
- Madison Markham's practice location on file with NPPES is 300 68th St Se, Grand Rapids, MI 49548-6927.
- What is Madison Markham's phone number?
- The practice phone number listed in the NPPES registry for Madison Markham is (616) 455-5000.
- Is Madison Markham's NPI active?
- Yes — Madison Markham's NPI (1962134387) is active in the NPPES registry as of the last update on 2023-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.