KATHARINE SEWELL CRNP-PMH
NPI 1689199259
Nurse Practitioner - Psychiatric/Mental Health in Belcamp, MD
About Katharine Sewell Crnp-pmh NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHARINE SEWELL CRNP-PMH (NPI 1689199259) is an individual psychiatric/mental health provider in Belcamp, Maryland, licensed in Maryland (R171451) and active in the NPI registry since August 2017. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Katharine Sewell Crnp-pmh is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Katharine Sewell reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bel Air, MD 21014
- Reassigned Medicare billing, Maryland enrollment
- 158 clinicians in this Medicare group
Bel Air, MD 21014
- Reassigned Medicare billing, Maryland enrollment
- 48 clinicians in this Medicare group
Nottingham, MD 21236
- Reassigned Medicare billing, Maryland enrollment
- 59 clinicians in this Medicare group
Baltimore, MD 21204
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: Sheppard Pratt Physicians PA
- 187 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
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 21017 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 Katharine Sewell's NPI number?
The NPI number for Katharine Sewell is 1689199259. It was assigned to this individual provider in the NPPES registry on August 4, 2017.
Where is Katharine Sewell located?
Katharine Sewell practices at 4690 Millennium Dr Ste 337, Belcamp, MD 21017. The listed phone number is (443) 294-8218.
What is Katharine Sewell's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Katharine Sewell enrolled in Medicare?
Yes. Katharine Sewell is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Katharine Sewell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katharine Sewell reassigns Medicare benefits to 4 organizations: Upper Chesapeake Medical Services, Inc (Bel Air, MD), Harford Crisis Center, Inc. (Bel Air, MD), Aspire Wellness Center, Inc. (Nottingham, MD) and Sheppard Pratt Physicians, P.A. (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 Katharine Sewell'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 Katharine Sewell was last updated on July 17, 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.
# Katharine Sewell, CRNP-PMH · NPI 1689199259
Psychiatric/Mental Health physician in Belcamp, Maryland. Individual provider, active in the CMS NPPES registry since August 4, 2017.
## Identity
- **NPI:** 1689199259 (Entity type: Individual)
- **Enumerated:** August 4, 2017
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** R171451 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4690 MILLENNIUM DR STE 337, Belcamp, MD 21017-1523
- **Phone:** (443) 294-8218
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Upper Chesapeake Medical Services, Inc (NPI 1497801419, Bel Air, MD); Harford Crisis Center, Inc. (NPI 1508334459, Bel Air, MD); Aspire Wellness Center, Inc. (NPI 1780971630, Nottingham, MD); Sheppard Pratt Physicians, P.A. (NPI 1518990712, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1689199259) · Data from the CMS NPPES public registry.