MS. CASSANDRA LEE MONK RN, NP
NPI 1477980464
Nurse Practitioner - Psychiatric/Mental Health in Jamestown, ND
About Ms. Cassandra Lee Monk Rn, Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. CASSANDRA LEE MONK RN, NP (NPI 1477980464) is an individual psychiatric/mental health provider in Jamestown, North Dakota, licensed in North Dakota (R36290) and active in the NPI registry since October 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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
Ms. Cassandra Lee Monk Rn, 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.
Medicare Billing Reassignments
3Medicare enrollment records show Cassandra Monk reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jamestown, ND 58401
- Reassigned Medicare billing, North Dakota enrollment
- Medicare enrollment name: South Central Human Service Center
- 73 clinicians in this Medicare group
Dickinson, ND 58601
- Reassigned Medicare billing, North Dakota enrollment
- Medicare enrollment name: Badlands Human Service Center
- 79 clinicians in this Medicare group
Williston, ND 58801
- Reassigned Medicare billing, North Dakota enrollment
- Medicare enrollment name: Northwest Human Service Center
- 69 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 58401 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 Cassandra Monk's NPI number?
The NPI number for Cassandra Monk is 1477980464. It was assigned to this individual provider in the NPPES registry on October 4, 2013. The provider is also known as Cassandra Buchanan.
Where is Cassandra Monk located?
Cassandra Monk practices at 520 3rd St NW, Jamestown, ND 58401. The listed phone number is (701) 253-6300.
What is Cassandra Monk's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Cassandra Monk enrolled in Medicare?
Yes. Cassandra Monk 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 Cassandra Monk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cassandra Monk reassigns Medicare benefits to 3 organizations: South Central Behavioral Health Clinic (Jamestown, ND), Badlands Behavioral Health Clinic (Dickinson, ND) and Northwest Behavioral Health Clinic (Williston, ND). 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 Cassandra Monk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cassandra Monk accept?
Health plans from Blue Cross Blue Shield of North Dakota and Sanford Health Plan list Cassandra Monk 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.
When was this NPI record last updated?
The NPPES record for Cassandra Monk was last updated on May 5, 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.
# Ms. Cassandra Lee Monk, RN, NP · NPI 1477980464
Psychiatric/Mental Health physician in Jamestown, North Dakota. Individual provider, active in the CMS NPPES registry since October 4, 2013.
## Identity
- **NPI:** 1477980464 (Entity type: Individual)
- **Enumerated:** October 4, 2013
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** R36290 (North Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 520 3RD ST NW, Jamestown, ND 58401-2968
- **Phone:** (701) 253-6300 · **Fax:** (701) 253-6400
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): South Central Behavioral Health Clinic (NPI 1225075906, Jamestown, ND); Badlands Behavioral Health Clinic (NPI 1124072525, Dickinson, ND); Northwest Behavioral Health Clinic (NPI 1770524613, Williston, ND) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** May 5, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1477980464) · Data from the CMS NPPES public registry.