MS. HEIDI ARINES
NPI 1447745492
Speech-Language Pathologist in San Francisco, CA
About Ms. Heidi Arines NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. HEIDI ARINES (NPI 1447745492) is an individual speech-language pathologist provider in San Francisco, California and active in the NPI registry since June 2018. She 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
Ms. Heidi Arines 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 Heidi Arines reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Austin, TX 78756
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Expressable Speech-Language Pathology PC
- 179 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 Heidi Arines's NPI number?
The NPI number for Heidi Arines is 1447745492. It was assigned to this individual provider in the NPPES registry on June 22, 2018.
Where is Heidi Arines located?
Heidi Arines practices at 594 Sawyer St, San Francisco, CA 94134. The listed phone number is (415) 823-9563.
What is Heidi Arines's specialty?
The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.
Is Heidi Arines enrolled in Medicare?
Yes. Heidi Arines 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 Heidi Arines's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heidi Arines reassigns Medicare benefits to Expressable Speech-Language Pathology, P.C. (Austin, TX). 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 Heidi Arines'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 Heidi Arines was last updated on May 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Ms. Heidi Arines · NPI 1447745492
Speech-Language Pathologist provider in San Francisco, California. Individual provider, active in the CMS NPPES registry since June 22, 2018.
## Identity
- **NPI:** 1447745492 (Entity type: Individual)
- **Enumerated:** June 22, 2018
- **Primary specialty:** Speech-Language Pathologist · taxonomy 235Z00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 594 SAWYER ST, San Francisco, CA 94134-3223
- **Phone:** (415) 823-9563
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Expressable Speech-Language Pathology, P.C. (NPI 1649875857, Austin, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** May 20, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1447745492) · Data from the CMS NPPES public registry.