WILLIAM GOLDSTEIN MD
NPI 1164416822
Anesthesiology in Havertown, PA
About William Goldstein Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM GOLDSTEIN MD (NPI 1164416822) is an individual anesthesiology provider in Havertown, Pennsylvania, licensed in Pennsylvania (MD027057E) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 6
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
William Goldstein Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show William Goldstein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chadds Ford, PA 19317
- Reassigned Medicare billing, Pennsylvania enrollment
- 251 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.
Areas of Expertise CMS Part B claims 10
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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.
HAVERTOWN, PA 19083
HAVERFORD, PA 19083
HAVERTOWN, PA 19083
HAVERTOWN, PA 19083
HAVERTOWN, PA 19083
HAVERTOWN, PA 19083
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 William Goldstein's NPI number?
The NPI number for William Goldstein is 1164416822. It was assigned to this individual provider in the NPPES registry on September 8, 2005.
Where is William Goldstein located?
William Goldstein practices at 2010 Old West Chester Pike Suite 330, Havertown, PA 19083. The listed phone number is (610) 789-8070.
What is William Goldstein's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is William Goldstein enrolled in Medicare?
Yes. William Goldstein is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for William Goldstein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Goldstein reassigns Medicare benefits to Associates In Anesthesia, Inc. (Chadds Ford, 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 William Goldstein'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 William Goldstein was last updated on October 18, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.