MS. SONIA P. BROWN NP
NPI 1376683789
Nurse Practitioner - Acute Care in Washington, DC
About Ms. Sonia P. Brown Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. SONIA P. BROWN NP (NPI 1376683789) is an individual acute care provider in Washington, District Of Columbia, licensed in Maryland (R144734) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Cheverly, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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. Sonia P. Brown 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 Sonia Brown reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20037
- Reassigned Medicare billing, District of Columbia enrollment
- Medicare enrollment name: District Hospital Partners L P
- 43 clinicians in this Medicare group
Washington, DC 20037
- Reassigned Medicare billing, District of Columbia enrollment
- 1,275 clinicians in this Medicare group
Washington, DC 20032
- Reassigned Medicare billing, District of Columbia enrollment
- 158 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 3
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 20037 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 Sonia Brown's NPI number?
The NPI number for Sonia Brown is 1376683789. It was assigned to this individual provider in the NPPES registry on February 7, 2007.
Where is Sonia Brown located?
Sonia Brown practices at 900 23rd St NW Ste 1000, Washington, DC 20037. The listed phone number is (202) 715-4000.
What is Sonia Brown's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Sonia Brown enrolled in Medicare?
Yes. Sonia Brown 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 Sonia Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sonia Brown reassigns Medicare benefits to 3 organizations: District Hospital Partners LP (Washington, DC), Medical Faculty Associates, Inc (Washington, DC) and Foggy Bottom Physician Group 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 Sonia Brown'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 Sonia Brown was last updated on November 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Sonia P. Brown, NP · NPI 1376683789
Acute Care physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since February 7, 2007.
## Identity
- **NPI:** 1376683789 (Entity type: Individual)
- **Enumerated:** February 7, 2007
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** R144734 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 900 23RD ST NW STE 1000, Washington, DC 20037-2342
- **Phone:** (202) 715-4000
## 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): District Hospital Partners LP (NPI 1912517756, Washington, DC); Medical Faculty Associates, Inc (NPI 1417990581, Washington, DC); Foggy Bottom Physician Group Inc. (NPI 1831089846, Washington, DC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** November 4, 2022
- **Other identifiers:** Other N46729 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1376683789) · Data from the CMS NPPES public registry.