SIDONIE HEUMEN
NPI 1982470704
Nurse Practitioner - Psychiatric/Mental Health in Columbia, MD
About Sidonie Heumen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SIDONIE HEUMEN (NPI 1982470704) is an individual psychiatric/mental health provider in Columbia, Maryland, licensed in Maryland (R200170) and active in the NPI registry since December 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
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
Sidonie Heumen 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 Sidonie Heumen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ellicott City, MD 21043
- Reassigned Medicare billing, Maryland and District of Columbia enrollments
- Also billed through NPI 1740049568 (District of Columbia)
- 114 clinicians in this Medicare group
Baltimore, MD 21205
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 132 clinicians in this Medicare group
Baltimore, MD 21205
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 104 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 7
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 21046 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Sidonie Heumen's NPI number?
The NPI number for Sidonie Heumen is 1982470704. It was assigned to this individual provider in the NPPES registry on December 1, 2023.
Where is Sidonie Heumen located?
Sidonie Heumen practices at 7148 Natures Rd, Columbia, MD 21046. The listed phone number is (443) 927-9694.
What is Sidonie Heumen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Sidonie Heumen enrolled in Medicare?
Yes. Sidonie Heumen 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 Sidonie Heumen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sidonie Heumen reassigns Medicare benefits to 3 organizations: Integrahealth LLC (Ellicott City, MD), Toller Enterprises LLC (Baltimore, MD) and Spiritual Healing (Baltimore, MD). 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 Sidonie Heumen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Sidonie Heumen was last updated on September 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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.
# Sidonie Heumen · NPI 1982470704
Psychiatric/Mental Health physician in Columbia, Maryland. Individual provider, active in the CMS NPPES registry since December 1, 2023.
## Identity
- **NPI:** 1982470704 (Entity type: Individual)
- **Enumerated:** December 1, 2023
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** R200170 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 7148 NATURES RD, Columbia, MD 21046-1606
- **Phone:** (443) 927-9694 · **Fax:** (443) 927-9694
## 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): Integrahealth LLC (NPI 1801760293, Ellicott City, MD); Toller Enterprises LLC (NPI 1821694084, Baltimore, MD); Spiritual Healing (NPI 1003502337, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** September 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1982470704) · Data from the CMS NPPES public registry.