A&j Mmt
NPI 1225843584 · Massage Therapist · Grand Rapids, MI
A&j Mmt is a Massage Therapist organization in Grand Rapids, MI (NPI 1225843584).
Provider details
- NPI number
- 1225843584
- Entity type
- Organization
- Primary specialty
- Massage TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Organization subpart
- No
- Authorized official
- Amarina Kubiak, Co-Owner/ Massage Therapist(616) 315-0937
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
Other names (DBA / former)
- Doing business as
- Walker Rehabilitation Group
Registry dates
- Enumerated
- 2025-02-12
- Last updated
- 2025-02-12
- Certified
- 2025-02-08
Frequently asked questions
- What is A&j Mmt's NPI number?
- A&j Mmt's National Provider Identifier (NPI) is 1225843584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is A&j Mmt?
- A&j Mmt is classified in the NPPES registry as Massage Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is A&j Mmt located?
- A&j Mmt's practice location on file with NPPES is 700 3 Mile Rd Nw Ste 3, Grand Rapids, MI 49544-8220.
- What is A&j Mmt's phone number?
- The practice phone number listed in the NPPES registry for A&j Mmt is (616) 315-0937.
- Who is the authorized official for A&j Mmt?
- The authorized official listed on A&j Mmt's NPPES record is Amarina Kubiak, Co-Owner/ Massage Therapist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is A&j Mmt's NPI active?
- Yes — A&j Mmt's NPI (1225843584) is active in the NPPES registry as of the last update on 2025-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.