DR. EMILY DOLORES GRULLON OTD, OTR
NPI 1033675483
Occupational Therapist - Hand in Arcadia, CA
About Dr. Emily Dolores Grullon Otd, Otr NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. EMILY DOLORES GRULLON OTD, OTR (NPI 1033675483) is an individual hand provider in Arcadia, California, licensed in California (19710) and active in the NPI registry since February 2019. She is a graduate of Other (2018).
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 and accepts Medicare assignment
Dr. Emily Dolores Grullon Otd, Otr 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 Emily Grullon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rosemead, CA 91770
- Reassigned Medicare billing, California enrollment
- 13,921 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ARCADIA, CA 91007
ARCADIA, CA 91007
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 Emily Grullon's NPI number?
The NPI number for Emily Grullon is 1033675483. It was assigned to this individual provider in the NPPES registry on February 11, 2019.
Where is Emily Grullon located?
Emily Grullon practices at 289 W Huntington Dr Ste 103, Arcadia, CA 91007. The listed phone number is (626) 396-8150.
What is Emily Grullon's specialty?
The primary specialty registered for this NPI is Occupational Therapist, specializing in Hand, with taxonomy code 225XH1200X.
Is Emily Grullon enrolled in Medicare?
Yes. Emily Grullon 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 Emily Grullon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Emily Grullon reassigns Medicare benefits to Southern California Permanente Medical Group (Rosemead, 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 Emily Grullon'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 Emily Grullon was last updated on February 22, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. Emily Dolores Grullon, OTD, OTR · NPI 1033675483
Hand provider in Arcadia, California. Individual provider, active in the CMS NPPES registry since February 11, 2019.
## Identity
- **NPI:** 1033675483 (Entity type: Individual)
- **Enumerated:** February 11, 2019
- **Primary specialty:** Occupational Therapist - Hand · taxonomy 225XH1200X
- **State license:** 19710 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 289 W HUNTINGTON DR STE 103, Arcadia, CA 91007-3492
- **Phone:** (626) 396-8150
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Southern California Permanente Medical Group (NPI 1942787114, Rosemead, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** February 22, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1033675483) · Data from the CMS NPPES public registry.