CHARLENE AN M.D
NPI 1053303933
Personal Emergency Response Attendant in Brooklyn, NY
About Charlene An M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLENE AN M.D (NPI 1053303933) is an individual personal emergency response attendant in Brooklyn, New York, licensed in New York (228709-1) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS and is a graduate of University Of Michigan Medical School (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Charlene An M.d 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 Charlene An reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BROOKLYN, NY 11203
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 Charlene An's NPI number?
The NPI number for Charlene An is 1053303933. It was assigned to this individual provider in the NPPES registry on August 17, 2005.
Where is Charlene An located?
Charlene An practices at 445 Lenox Rd Box 1262, Brooklyn, NY 11203. The listed phone number is (718) 245-4790.
What is Charlene An's specialty?
The primary specialty registered for this NPI is Personal Emergency Response Attendant with taxonomy code 146D00000X.
Is Charlene An enrolled in Medicare?
Yes. Charlene An 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 Charlene An's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charlene An reassigns Medicare benefits to Permanente Medical Group Inc (Stockton, 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 Charlene An'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 Charlene An was last updated on December 22, 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.
# Charlene An, M.D · NPI 1053303933
Personal Emergency Response Attendant provider in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since August 17, 2005.
## Identity
- **NPI:** 1053303933 (Entity type: Individual)
- **Enumerated:** August 17, 2005
- **Primary specialty:** Personal Emergency Response Attendant · taxonomy 146D00000X
- **State license:** 228709-1 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 445 LENOX RD, BOX 1262, Brooklyn, NY 11203-2017
- **Phone:** (718) 245-4790
## 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:** Permanente Medical Group Inc (NPI 1548343510, Stockton, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Michigan Medical School, class of 1999
## Record status
- **NPPES last updated:** December 22, 2021
- **Other identifiers:** Medicaid 02420831 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1053303933) · Data from the CMS NPPES public registry.