BENJAMIN JAMES DEHAAN CRNA
NPI 1700540663
Nurse Anesthetist, Certified Registered in Cadillac, MI
About Benjamin James Dehaan Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BENJAMIN JAMES DEHAAN CRNA (NPI 1700540663) is an individual nurse anesthetist, certified registered in Cadillac, Michigan, licensed in Tennessee (34242) and active in the NPI registry since October 2021. He is affiliated with Ascension Saint Thomas Hospital, maintains a secondary practice location in Madison, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
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
Benjamin James Dehaan Crna 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 Benjamin Dehaan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cadillac, MI 49601
- Reassigned Medicare billing, Michigan enrollment
- 62 clinicians in this Medicare group
Nashville, TN 37203
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: Anesthesia Medical Group, P.C.
- 757 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension Saint Thomas Hospital
Acute Care Hospitals · Nashville, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49601 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.
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 Benjamin Dehaan's NPI number?
The NPI number for Benjamin Dehaan is 1700540663. It was assigned to this individual provider in the NPPES registry on October 27, 2021.
Where is Benjamin Dehaan located?
Benjamin Dehaan practices at 400 Hobart St, Cadillac, MI 49601. The listed phone number is (231) 876-7301.
What is Benjamin Dehaan's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Benjamin Dehaan enrolled in Medicare?
Yes. Benjamin Dehaan 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 Benjamin Dehaan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Dehaan reassigns Medicare benefits to 2 organizations: Munson Healthcare Cadillac (Cadillac, MI) and Anesthesia Medical Group, PC (Nashville, TN). 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 Benjamin Dehaan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Benjamin Dehaan accept?
Health plans from Oscar Insurance Company list Benjamin Dehaan 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 Benjamin Dehaan affiliated with any hospitals?
According to CMS data, Benjamin Dehaan is affiliated with Ascension Saint Thomas Hospital.
When was this NPI record last updated?
The NPPES record for Benjamin Dehaan was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Benjamin James Dehaan, CRNA · NPI 1700540663
Nurse Anesthetist, Certified Registered physician in Cadillac, Michigan. Individual provider, active in the CMS NPPES registry since October 27, 2021.
## Identity
- **NPI:** 1700540663 (Entity type: Individual)
- **Enumerated:** October 27, 2021
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 34242 (Tennessee)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 400 HOBART ST, Cadillac, MI 49601-2331
- **Phone:** (231) 876-7301 · **Fax:** (231) 876-7310
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Munson Healthcare Cadillac (NPI 1871991596, Cadillac, MI); Anesthesia Medical Group, PC (NPI 1215932413, Nashville, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** July 14, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1700540663) · Data from the CMS NPPES public registry.