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Holly Postma, LMSW
NPI 1134917362 · Clinical Social Worker · Zeeland, MI
Holly Postma, LMSW is a Clinical Social Worker provider in Zeeland, MI (NPI 1134917362).
Provider details
- NPI number
- 1134917362
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sole proprietor
- Yes
- License
- 6801093743 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
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
201 W Washington Ave Ste 280
Zeeland, MI 49464-1074
Phone: (616) 259-5452
Fax: (616) 236-0875
Street-level locationGet directions
Mailing address
6225 Lynx Ct
Hudsonville, MI 49426-7840
Registry dates
- Enumerated
- 2025-04-28
- Last updated
- 2025-04-28
- Certified
- 2025-04-28
Frequently asked questions
- What is Holly Postma's NPI number?
- Holly Postma's National Provider Identifier (NPI) is 1134917362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Postma's specialty?
- Holly Postma is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Holly Postma located?
- Holly Postma's practice location on file with NPPES is 201 W Washington Ave Ste 280, Zeeland, MI 49464-1074.
- What is Holly Postma's phone number?
- The practice phone number listed in the NPPES registry for Holly Postma is (616) 259-5452.
- Is Holly Postma's NPI active?
- Yes — Holly Postma's NPI (1134917362) is active in the NPPES registry as of the last update on 2025-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.