CAMILLE ELISE CALLOW MD
NPI 1164003000
Internal Medicine in Grand Rapids, MI
About Camille Elise Callow Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAMILLE ELISE CALLOW MD (NPI 1164003000) is an individual internal medicine provider in Grand Rapids, Michigan, licensed in Michigan (4301512123) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, is affiliated with Spectrum Health, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Camille Elise Callow Md 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.
Medicare Billing Reassignment
Medicare enrollment records show Camille Callow reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grand Rapids, MI 49503
- Reassigned Medicare billing, Michigan enrollment
- 2,446 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spectrum Health
Acute Care Hospitals · Grand Rapids, 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Camille Callow's NPI number?
The NPI number for Camille Callow is 1164003000. It was assigned to this individual provider in the NPPES registry on April 20, 2021. The provider is also known as Camille Elise Barnes MD.
Where is Camille Callow located?
Camille Callow practices at 100 Michigan St NE, Grand Rapids, MI 49503. The listed phone number is (616) 391-3139.
What is Camille Callow's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Camille Callow enrolled in Medicare?
Yes. Camille Callow 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.
Which organization bills Medicare for Camille Callow's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Camille Callow reassigns Medicare benefits to Spectrum Health Primary Care Partners (Grand Rapids, MI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Camille Callow's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Camille Callow affiliated with any hospitals?
According to CMS data, Camille Callow is affiliated with Spectrum Health.
When was this NPI record last updated?
The NPPES record for Camille Callow was last updated on September 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Camille Elise Callow, MD · NPI 1164003000
Internal Medicine physician in Grand Rapids, Michigan. Individual provider, active in the CMS NPPES registry since April 20, 2021.
## Identity
- **NPI:** 1164003000 (Entity type: Individual)
- **Enumerated:** April 20, 2021
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 4301512123 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 MICHIGAN ST NE, Grand Rapids, MI 49503-2560
- **Phone:** (616) 391-3139
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Spectrum Health Primary Care Partners (NPI 1689499667, Grand Rapids, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** September 16, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1164003000) · Data from the CMS NPPES public registry.