Delaney O'brien Aa
About this NPIWhat this record shows.
NPI 1629716758 is registered to Delaney O'brien Aa, a Anesthesiologist Assistant practising at 100 Michigan St Ne in Grand Rapids, Michigan. Anesthesiologist Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Delaney O'brien Aa has been enumerated in the National Provider Identifier (NPI) registry since 2022.
Your brand here.
Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20220614000954Anesthesiology AssistantOH
- I20230706002622Anesthesiology AssistantMI
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Delaney O'brien Aa accepts. To confirm in-network status with your specific health plan, contact Delaney O'brien Aa directly at (616) 364-4200.
Frequently asked
Yes. NPI 1629716758 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Anesthesiologist Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (616) 364-4200.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Delaney O'brien Aa is a Type-1 individual NPI.