DOAA MOHAMED CALHOUN
NPI 1366004855
Counselor - Professional in Sunnyvale, CA
About Doaa Mohamed Calhoun NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DOAA MOHAMED CALHOUN (NPI 1366004855) is an individual professional provider in Sunnyvale, California, licensed in California (16989) and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Doaa Mohamed Calhoun is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Doaa Calhoun reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Jose, CA 95119
- Reassigned Medicare billing, California enrollment
- 93 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.
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 Doaa Calhoun's NPI number?
The NPI number for Doaa Calhoun is 1366004855. It was assigned to this individual provider in the NPPES registry on July 3, 2019. The provider is also known as Doaa Abdelrahman.
Where is Doaa Calhoun located?
Doaa Calhoun practices at 209 E Java Dr PO Box 60055, Sunnyvale, CA 94089. The listed phone number is (408) 431-0379.
What is Doaa Calhoun's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Doaa Calhoun enrolled in Medicare?
Yes. Doaa Calhoun is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Doaa Calhoun's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Doaa Calhoun reassigns Medicare benefits to Sondermind Professional Clinical Counselor, PC (San Jose, CA). 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 Doaa Calhoun'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 Doaa Calhoun was last updated on May 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Doaa Mohamed Calhoun · NPI 1366004855
Professional provider in Sunnyvale, California. Individual provider, active in the CMS NPPES registry since July 3, 2019.
## Identity
- **NPI:** 1366004855 (Entity type: Individual)
- **Enumerated:** July 3, 2019
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** 16989 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 209 E JAVA DR, PO BOX 60055, Sunnyvale, CA 94089-1031
- **Phone:** (408) 431-0379
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Sondermind Professional Clinical Counselor, PC (NPI 1598629362, San Jose, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** May 20, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1366004855) · Data from the CMS NPPES public registry.