DR. WALTER J ADAMEK DO
NPI 1689644791
Emergency Medicine in Havertown, PA
About Dr. Walter J Adamek Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WALTER J ADAMEK DO (NPI 1689644791) is an individual emergency medicine provider in Havertown, Pennsylvania, licensed in Pennsylvania (OS005819L) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Walter J Adamek Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Walter Adamek reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Downingtown, PA 19335
- Reassigned Medicare billing, Pennsylvania enrollment
- 172 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19083 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Walter Adamek's NPI number?
The NPI number for Walter Adamek is 1689644791. It was assigned to this individual provider in the NPPES registry on January 23, 2006.
Where is Walter Adamek located?
Walter Adamek practices at 1305 W Chester Pike, Havertown, PA 19083. The listed phone number is (610) 482-4949.
What is Walter Adamek's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Walter Adamek enrolled in Medicare?
Yes. Walter Adamek is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Walter Adamek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Walter Adamek reassigns Medicare benefits to Pennsylvania Urgent Care Centers, PLLC (Downingtown, 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 Walter Adamek'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 Walter Adamek was last updated on February 28, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. Walter J Adamek, DO · NPI 1689644791
Emergency Medicine physician in Havertown, Pennsylvania. Individual provider, active in the CMS NPPES registry since January 23, 2006.
## Identity
- **NPI:** 1689644791 (Entity type: Individual)
- **Enumerated:** January 23, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** OS005819L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1305 W CHESTER PIKE, Havertown, PA 19083-2929
- **Phone:** (610) 482-4949 · **Fax:** (484) 454-3427
## 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:** Pennsylvania Urgent Care Centers, PLLC (NPI 1902128721, Downingtown, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 28, 2014
- **Other identifiers:** Medicare ID-Type Unspecified 500742 (PA); Medicare UPIN E77279; Medicaid 130755906 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1689644791) · Data from the CMS NPPES public registry.