SIHAM ABDI
NPI 1790373256
Midwife in Washington, DC
About Siham Abdi NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SIHAM ABDI (NPI 1790373256) is an individual midwife in Washington, District Of Columbia, licensed in District Of Columbia (CNM200004782) and active in the NPI registry since January 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
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
Siham Abdi 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 Reassignment
Medicare enrollment records show Siham Abdi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
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.
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.
WASHINGTON, DC 20009
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 Siham Abdi's NPI number?
The NPI number for Siham Abdi is 1790373256. It was assigned to this individual provider in the NPPES registry on January 9, 2021.
Where is Siham Abdi located?
Siham Abdi practices at 3020 14th St NW, Washington, DC 20009. The listed phone number is (202) 469-4699.
What is Siham Abdi's specialty?
The primary specialty registered for this NPI is Midwife with taxonomy code 176B00000X.
Is Siham Abdi enrolled in Medicare?
Yes. Siham Abdi 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 organization bills Medicare for Siham Abdi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Siham Abdi reassigns Medicare benefits to Unity Health Care, Inc. (Washington, DC). The 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 Siham Abdi'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 Siham Abdi was last updated on January 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Siham Abdi · NPI 1790373256
Midwife provider in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since January 9, 2021.
## Identity
- **NPI:** 1790373256 (Entity type: Individual)
- **Enumerated:** January 9, 2021
- **Primary specialty:** Midwife · taxonomy 176B00000X
- **State license:** CNM200004782 (District of Columbia)
- **Sole proprietor:** No
## Practice location
- **Address:** 3020 14TH ST NW, Washington, DC 20009-6865
- **Phone:** (202) 469-4699
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Unity Health Care, Inc. (NPI 1093894172, Washington, DC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** January 20, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1790373256) · Data from the CMS NPPES public registry.