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Edit this profileAt a glance
- 320 Columbus Ave, Grand Haven, MI 49417
About Mary Holwerda
Listed in the NPI registry as a professional counselor, Mary Holwerda practices in Grand Haven, MI. NPI 1114597580 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (616) 607-4476
- Email not available
Practice Locations
320 COLUMBUS AVE
Grand Haven, MI 49417
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other professional counselors at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other professional counselors in Grand Haven 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2003 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Mary Holwerda?
Mary Holwerda is a professional counselor in Grand Haven, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Mary Holwerda's address?
Mary Holwerda is listed at 320 Columbus Ave, Grand Haven, MI 49417. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Mary Holwerda?
The number on file is (616) 607-4476. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mary Holwerda's NPI number?
Mary Holwerda's National Provider Identifier is 1114597580. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Mary Holwerda train?
Mary Holwerda attended Other, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How long has Mary Holwerda been practicing?
Mary Holwerda has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
Has Mary Holwerda confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mary Holwerda. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.