DENNIS POWLESS
NPI 1548596455
Nurse Practitioner - Adult Health in Kalamazoo, MI
About Dennis Powless NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DENNIS POWLESS (NPI 1548596455) is an individual adult health provider in Kalamazoo, Michigan, licensed in Michigan (4704196401) and active in the NPI registry since October 2009. He is enrolled in Medicare PECOS, is affiliated with Bronson South Haven Hospital, and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Dennis Powless 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 Reassignments
2Medicare enrollment records show Dennis Powless reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kalamazoo, MI 49007
- Reassigned Medicare billing, Michigan enrollment
- 1,133 clinicians in this Medicare group
Paw Paw, MI 49079
- Reassigned Medicare billing, Michigan enrollment
- 251 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 3
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Bronson South Haven Hospital
Acute Care Hospitals · South Haven, MIBronson Lakeview Hospital
Critical Access Hospitals · Paw Paw, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49007 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
KALAMAZOO, MI 49007
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 Dennis Powless's NPI number?
The NPI number for Dennis Powless is 1548596455. It was assigned to this individual provider in the NPPES registry on October 28, 2009.
Where is Dennis Powless located?
Dennis Powless practices at 601 John St M-510, Kalamazoo, MI 49007. The listed phone number is (269) 341-7762.
What is Dennis Powless's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Dennis Powless enrolled in Medicare?
Yes. Dennis Powless 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 organizations bill Medicare for Dennis Powless's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dennis Powless reassigns Medicare benefits to 2 organizations: Bronson Methodist Hospital (Kalamazoo, MI) and Bronson Lakeview Hospital (Paw Paw, MI). Each 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 Dennis Powless's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Dennis Powless affiliated with any hospitals?
According to CMS data, Dennis Powless is affiliated with Bronson South Haven Hospital and Bronson Lakeview Hospital.
When was this NPI record last updated?
The NPPES record for Dennis Powless was last updated on April 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dennis Powless · NPI 1548596455
Adult Health physician in Kalamazoo, Michigan. Individual provider, active in the CMS NPPES registry since October 28, 2009.
## Identity
- **NPI:** 1548596455 (Entity type: Individual)
- **Enumerated:** October 28, 2009
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 4704196401 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 601 JOHN ST, M-510, Kalamazoo, MI 49007-5341
- **Phone:** (269) 341-7762 · **Fax:** (269) 341-8098
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Bronson Methodist Hospital (NPI 1417961137, Kalamazoo, MI); Bronson Lakeview Hospital (NPI 1235131137, Paw Paw, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** April 11, 2022
- **Other identifiers:** Medicaid 1548596455 (MI); Other 1003822412 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1548596455) · Data from the CMS NPPES public registry.