SHARON HARTMANS
NPI 1689952863
Student in an Organized Health Care Education/Training Program in Torrance, CA
About Sharon Hartmans NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHARON HARTMANS (NPI 1689952863) is an individual student in an organized health care education/training program in Torrance, California and active in the NPI registry since July 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2011).
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
Sharon Hartmans 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 Sharon Hartmans reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Harbor City, CA 90710
- 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.
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 Sharon Hartmans's NPI number?
The NPI number for Sharon Hartmans is 1689952863. It was assigned to this individual provider in the NPPES registry on July 22, 2011.
Where is Sharon Hartmans located?
Sharon Hartmans practices at 1000 W Carson St. Box 400, Torrance, CA 90509. The listed phone number is (310) 222-2401.
What is Sharon Hartmans's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Sharon Hartmans enrolled in Medicare?
Yes. Sharon Hartmans 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 Sharon Hartmans's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sharon Hartmans reassigns Medicare benefits to Southern California Permanente Medical Group (Harbor City, 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 Sharon Hartmans'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 Sharon Hartmans was last updated on December 9, 2021. 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.
# Sharon Hartmans · NPI 1689952863
Student in an Organized Health Care Education/Training Program provider in Torrance, California. Individual provider, active in the CMS NPPES registry since July 22, 2011.
## Identity
- **NPI:** 1689952863 (Entity type: Individual)
- **Enumerated:** July 22, 2011
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1000 W CARSON ST. BOX 400, Torrance, CA 90509
- **Phone:** (310) 222-2401
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Southern California Permanente Medical Group (NPI 1598797011, Harbor City, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** December 9, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1689952863) · Data from the CMS NPPES public registry.