CHRISTINA ALLEN NP
NPI 1669877049
Nurse Practitioner - Family in Baltimore, MD
About Christina Allen Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTINA ALLEN NP (NPI 1669877049) is an individual family provider in Baltimore, Maryland, licensed in Maryland (R204204) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS and maintains a secondary practice location in Washington.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Christina Allen Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Christina Allen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21205
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Baltimore, MD 21212
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 309 clinicians in this Medicare group
Washington, DC 20009
- Reassigned Medicare billing, District of Columbia enrollment
- 343 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 21287 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 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
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 Christina Allen's NPI number?
The NPI number for Christina Allen is 1669877049. It was assigned to this individual provider in the NPPES registry on October 28, 2014.
Where is Christina Allen located?
Christina Allen practices at 600 N Wolfe Street Meyer 100, Baltimore, MD 21287. The listed phone number is (410) 955-6827.
What is Christina Allen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Christina Allen enrolled in Medicare?
Yes. Christina Allen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Christina Allen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christina Allen reassigns Medicare benefits to 3 organizations: Johns Hopkins University (Baltimore, MD), Medstar Urgent Care LLC (Baltimore, MD) and Unity Health Care, Inc. (Washington, DC). 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 Christina Allen'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 Christina Allen was last updated on August 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Christina Allen, NP · NPI 1669877049
Family physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since October 28, 2014.
## Identity
- **NPI:** 1669877049 (Entity type: Individual)
- **Enumerated:** October 28, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** R204204 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 N WOLFE STREET, MEYER 100, Baltimore, MD 21287
- **Phone:** (410) 955-6827 · **Fax:** (410) 550-4271
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1033190442, Baltimore, MD); Medstar Urgent Care LLC (NPI 1942623319, Baltimore, MD); Unity Health Care, Inc. (NPI 1093894172, Washington, DC) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 10, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1669877049) · Data from the CMS NPPES public registry.