DR. ANN ZHENG MD
NPI 1215677679
Psychiatry & Neurology - Neurology in Paoli, PA
About Dr. Ann Zheng Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANN ZHENG MD (NPI 1215677679) is an individual neurology provider in Paoli, Pennsylvania, licensed in Pennsylvania (MD494226) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
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 (PECOS)
Dr. Ann Zheng Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ann Zheng reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Newtown Square, PA 19073
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,638 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Ann Zheng's NPI number?
The NPI number for Ann Zheng is 1215677679. It was assigned to this individual provider in the NPPES registry on March 31, 2022.
Where is Ann Zheng located?
Ann Zheng practices at 255 W Lancaster Ave, Paoli, PA 19301. The listed phone number is (610) 647-8000.
What is Ann Zheng's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Ann Zheng enrolled in Medicare?
Yes. Ann Zheng is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ann Zheng's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ann Zheng reassigns Medicare benefits to Main Line Healthcare (Newtown Square, PA). 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 Ann Zheng'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 Ann Zheng was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Ann Zheng, MD · NPI 1215677679
Neurology physician in Paoli, Pennsylvania. Individual provider, active in the CMS NPPES registry since March 31, 2022.
## Identity
- **NPI:** 1215677679 (Entity type: Individual)
- **Enumerated:** March 31, 2022
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** MD494226 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 255 W LANCASTER AVE, Paoli, PA 19301-1763
- **Phone:** (610) 647-8000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Main Line Healthcare (NPI 1922077643, Newtown Square, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** June 25, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1215677679) · Data from the CMS NPPES public registry.