Amy Duffy-Barnes, LMSW
NPI 1043616667 · Clinical Social Worker · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Duffy-Barnes, LMSW is a Clinical Social Worker provider in Grand Rapids, MI (NPI 1043616667).
Provider details
- NPI number
- 1043616667
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6801089531 (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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2020 Raybrook St Se Ste 102-3Grand Rapids, MI 49546-7717Phone: (616) 490-3468
Registry dates
- Enumerated
- 2014-11-10
- Last updated
- 2023-03-27
- Certified
- 2023-03-27
Frequently asked questions
- What is Amy Duffy-Barnes's NPI number?
- Amy Duffy-Barnes's National Provider Identifier (NPI) is 1043616667, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Duffy-Barnes's specialty?
- Amy Duffy-Barnes is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Amy Duffy-Barnes located?
- Amy Duffy-Barnes's practice location on file with NPPES is 233 Fulton St E Ste 222, Grand Rapids, MI 49503-3262.
- What is Amy Duffy-Barnes's phone number?
- The practice phone number listed in the NPPES registry for Amy Duffy-Barnes is (616) 490-3468.
- Does Amy Duffy-Barnes accept Medicare?
- Amy Duffy-Barnes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Duffy-Barnes's NPI active?
- Yes — Amy Duffy-Barnes's NPI (1043616667) is active in the NPPES registry as of the last update on 2023-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.