PATRICIA DOXZEN CRNP
NPI 1730559204
Nurse Practitioner - Neonatal in Baltimore, MD
About Patricia Doxzen Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PATRICIA DOXZEN CRNP (NPI 1730559204) is an individual neonatal provider in Baltimore, Maryland, licensed in Maryland (R135409) and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS.
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 (PECOS)
Patricia Doxzen Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Patricia Doxzen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland enrollment
- Also billed through NPI 1023772290 (Maryland)
- 26 clinicians in this Medicare group
Baltimore, MD 21239
- Reassigned Medicare billing, Maryland enrollment
- 2,602 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21229 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.
BALTIMORE, MD 21229
BALTIMORE, MD 21229
BALTIMORE, MD 21229
BALTIMORE, MD 21229
BALTIMORE, MD 21229
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 Patricia Doxzen's NPI number?
The NPI number for Patricia Doxzen is 1730559204. It was assigned to this individual provider in the NPPES registry on September 28, 2015.
Where is Patricia Doxzen located?
Patricia Doxzen practices at 900 S Caton Ave, Baltimore, MD 21229. The listed phone number is (410) 368-2630.
What is Patricia Doxzen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.
Is Patricia Doxzen enrolled in Medicare?
Yes. Patricia Doxzen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Patricia Doxzen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Doxzen reassigns Medicare benefits to 2 organizations: Johns Hopkins University (Baltimore, MD) and Medstar Medical Group II LLC (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 Patricia Doxzen'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 Patricia Doxzen was last updated on September 28, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Patricia Doxzen, CRNP · NPI 1730559204
Neonatal physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since September 28, 2015.
## Identity
- **NPI:** 1730559204 (Entity type: Individual)
- **Enumerated:** September 28, 2015
- **Primary specialty:** Nurse Practitioner - Neonatal · taxonomy 363LN0000X
- **State license:** R135409 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 900 S CATON AVE, Baltimore, MD 21229-5201
- **Phone:** (410) 368-2630
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1912661182, Baltimore, MD); Medstar Medical Group II LLC (NPI 1184046187, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 28, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1730559204) · Data from the CMS NPPES public registry.