MS. ANN ELIZABETH CHAMBERLAIN NP
NPI 1851984330
Nurse Practitioner - Gerontology in Grand Rapids, MI
About Ms. Ann Elizabeth Chamberlain Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. ANN ELIZABETH CHAMBERLAIN NP (NPI 1851984330) is an individual gerontology provider in Grand Rapids, Michigan, licensed in Michigan (4704289609) and active in the NPI registry since February 2021. She is enrolled in Medicare PECOS, is affiliated with Spectrum Health United Hospital, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ms. Ann Elizabeth Chamberlain Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spectrum Health United Hospital
Acute Care Hospitals · Greenville, MISpectrum Health
Acute Care Hospitals · Grand Rapids, MICorewell Health Ludington Hospital
Acute Care Hospitals · Ludington, MIEdward W Sparrow Hospital
Acute Care Hospitals · Lansing, MICorewell Health Pennock Hospital
Critical Access Hospitals · Hastings, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49503 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ann Chamberlain's NPI number?
The NPI number for Ann Chamberlain is 1851984330. It was assigned to this individual provider in the NPPES registry on February 16, 2021.
Where is Ann Chamberlain located?
Ann Chamberlain practices at 230 Michigan St NE Ste 230, Grand Rapids, MI 49503. The listed phone number is (616) 774-2822.
What is Ann Chamberlain's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Ann Chamberlain enrolled in Medicare?
Yes. Ann Chamberlain is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Ann Chamberlain accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Ann Chamberlain as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Ann Chamberlain affiliated with any hospitals?
According to CMS data, Ann Chamberlain is affiliated with Spectrum Health United Hospital, Spectrum Health, Corewell Health Ludington Hospital, Edward W Sparrow Hospital and Corewell Health Pennock Hospital.
When was this NPI record last updated?
The NPPES record for Ann Chamberlain was last updated on March 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
