SPENCER ALEXANDRA MURDOCK
NPI 1033859434
Family Medicine in Pittsburgh, PA
About Spencer Alexandra Murdock NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SPENCER ALEXANDRA MURDOCK (NPI 1033859434) is an individual family medicine provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD495642) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, is affiliated with Umass Memorial Healthalliance Hospitals, and maintains a secondary practice location in Shrewsbury.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
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
Spencer Alexandra Murdock 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 Reassignments
2Medicare enrollment records show Spencer Murdock reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pittsburgh, PA 15220
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,881 clinicians in this Medicare group
Oxford, MA 01540
- Reassigned Medicare billing, Massachusetts enrollment
- 2,902 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Umass Memorial Healthalliance Hospitals
Acute Care Hospitals · Leominster, MAUmass Memorial Medical Center/University Campus
Acute Care Hospitals · Worcester, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15220 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 6
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 Spencer Murdock's NPI number?
The NPI number for Spencer Murdock is 1033859434. It was assigned to this individual provider in the NPPES registry on April 1, 2022.
Where is Spencer Murdock located?
Spencer Murdock practices at 651 Holiday Dr Ste 100, Pittsburgh, PA 15220. The listed phone number is (412) 922-8490.
What is Spencer Murdock's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Spencer Murdock enrolled in Medicare?
Yes. Spencer Murdock 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 organizations bill Medicare for Spencer Murdock's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Spencer Murdock reassigns Medicare benefits to 2 organizations: Allegheny Clinic (Pittsburgh, PA) and Umass Memorial Medical Group, Inc. (Oxford, MA). Each 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 Spencer Murdock's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Spencer Murdock accept?
Health plans from Taro Health list Spencer Murdock as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Spencer Murdock affiliated with any hospitals?
According to CMS data, Spencer Murdock is affiliated with Umass Memorial Healthalliance Hospitals and Umass Memorial Medical Center/University Campus.
When was this NPI record last updated?
The NPPES record for Spencer Murdock was last updated on July 2, 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.
# Spencer Alexandra Murdock · NPI 1033859434
Family Medicine physician in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 1, 2022.
## Identity
- **NPI:** 1033859434 (Entity type: Individual)
- **Enumerated:** April 1, 2022
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD495642 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 651 HOLIDAY DR STE 100, Pittsburgh, PA 15220-2740
- **Phone:** (412) 922-8490
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Allegheny Clinic (NPI 1134555113, Pittsburgh, PA); Umass Memorial Medical Group, Inc. (NPI 1982381018, Oxford, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** West Virginia University School Of Medicine, class of 2022
## Record status
- **NPPES last updated:** July 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1033859434) · Data from the CMS NPPES public registry.