DR. PARKER CALLAWAY WILSON MD
NPI 1730526500
Pathology - Anatomic Pathology & Clinical Pathology in Saint Louis, MO
About Dr. Parker Callaway Wilson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PARKER CALLAWAY WILSON MD (NPI 1730526500) is an individual anatomic pathology & clinical pathology provider in Saint Louis, Missouri, licensed in Missouri (2018007988) and active in the NPI registry since June 2013. He is enrolled in Medicare PECOS, is affiliated with Hospital Of Univ Of Pennsylvania, and is a graduate of Medical University Of South Carolina College Of Medicine (2013).
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
Dr. Parker Callaway Wilson Md 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 Parker Wilson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Berwyn, PA 19312
- Reassigned Medicare billing, Pennsylvania enrollment
- 3,488 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 4
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hospital Of Univ Of Pennsylvania
Acute Care Hospitals · Philadelphia, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63110 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.
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.
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
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 Parker Wilson's NPI number?
The NPI number for Parker Wilson is 1730526500. It was assigned to this individual provider in the NPPES registry on June 3, 2013.
Where is Parker Wilson located?
Parker Wilson practices at 1 Barnes Jewish Hospital Plz Dept Pathology, Saint Louis, MO 63110. The listed phone number is (314) 362-5641.
What is Parker Wilson's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Parker Wilson enrolled in Medicare?
Yes. Parker Wilson 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 Parker Wilson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Parker Wilson reassigns Medicare benefits to University Of Penn-Medical Group (Berwyn, 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 Parker Wilson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Parker Wilson affiliated with any hospitals?
According to CMS data, Parker Wilson is affiliated with Hospital Of Univ Of Pennsylvania.
When was this NPI record last updated?
The NPPES record for Parker Wilson was last updated on November 15, 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.
# Dr. Parker Callaway Wilson, MD · NPI 1730526500
Anatomic Pathology & Clinical Pathology physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since June 3, 2013.
## Identity
- **NPI:** 1730526500 (Entity type: Individual)
- **Enumerated:** June 3, 2013
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **State license:** 2018007988 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 BARNES JEWISH HOSPITAL PLZ, DEPT PATHOLOGY, Saint Louis, MO 63110-1003
- **Phone:** (314) 362-5641 · **Fax:** (314) 362-0369
## 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:** University Of Penn-Medical Group (NPI 1396133559, Berwyn, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical University Of South Carolina College Of Medicine, class of 2013
## Record status
- **NPPES last updated:** November 15, 2021
- **Other identifiers:** Medicaid 200063798 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1730526500) · Data from the CMS NPPES public registry.