CHELSEA SADAIE OTR/L
NPI 1851776983
Occupational Therapist - Physical Rehabilitation in Frederick, MD
About Chelsea Sadaie Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHELSEA SADAIE OTR/L (NPI 1851776983) is an individual physical rehabilitation provider in Frederick, Maryland, licensed in Maryland (08465) and active in the NPI registry since July 2015.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Chelsea Sadaie Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Chelsea Sadaie reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rockville, MD 20852
- Reassigned Medicare billing, District of Columbia enrollment
- 4 clinicians in this Medicare group
Timonium, MD 21093
- Reassigned Medicare billing, Maryland enrollment
- 1,253 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.
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.
FREDERICK, MD 21702
FREDERICK, MD 21702
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 Chelsea Sadaie's NPI number?
The NPI number for Chelsea Sadaie is 1851776983. It was assigned to this individual provider in the NPPES registry on July 30, 2015.
Where is Chelsea Sadaie located?
Chelsea Sadaie practices at 197 Thomas Johnson Dr Ste B, Frederick, MD 21702. The listed phone number is (301) 662-1997.
What is Chelsea Sadaie's specialty?
The primary specialty registered for this NPI is Occupational Therapist, specializing in Physical Rehabilitation, with taxonomy code 225XP0019X.
Is Chelsea Sadaie enrolled in Medicare?
Yes. Chelsea Sadaie is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Chelsea Sadaie's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chelsea Sadaie reassigns Medicare benefits to 2 organizations: Neuro-Vision Therapy Center LLC (Rockville, MD) and Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Timonium, 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 Chelsea Sadaie'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 Chelsea Sadaie was last updated on May 8, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Chelsea Sadaie, OTR/L · NPI 1851776983
Physical Rehabilitation provider in Frederick, Maryland. Individual provider, active in the CMS NPPES registry since July 30, 2015.
## Identity
- **NPI:** 1851776983 (Entity type: Individual)
- **Enumerated:** July 30, 2015
- **Primary specialty:** Occupational Therapist - Physical Rehabilitation · taxonomy 225XP0019X
- **State license:** 08465 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 197 THOMAS JOHNSON DR STE B, Frederick, MD 21702-4314
- **Phone:** (301) 662-1997
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Neuro-Vision Therapy Center LLC (NPI 1205401882, Rockville, MD); Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (NPI 1467114207, Timonium, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 8, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1851776983) · Data from the CMS NPPES public registry.