SAMUEL B PEGRAM MD
NPI 1528043130
Internal Medicine - Rheumatology in Georgetown, TX
About Samuel B Pegram Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SAMUEL B PEGRAM MD (NPI 1528043130) is an individual rheumatology provider in Georgetown, Texas, licensed in Texas (F9937) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Adventhealth Central Texas, and maintains a secondary practice location in Round Rock.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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
Samuel B Pegram 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 Samuel Pegram reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Round Rock, TX 78664
- Reassigned Medicare billing, Texas enrollment
- 100 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 12
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Adventhealth Central Texas
Acute Care Hospitals · Killeen, TXAdventhealth Rollins Brook
Critical Access Hospitals · Lampasas, TXSeton Medical Center Harker Heights
Acute Care Hospitals · Harker Heights, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78628 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.
GEORGETOWN, TX 78628
GEORGETOWN, TX 78628
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 Samuel Pegram's NPI number?
The NPI number for Samuel Pegram is 1528043130. It was assigned to this individual provider in the NPPES registry on December 7, 2005.
Where is Samuel Pegram located?
Samuel Pegram practices at 3316 Williams Dr Ste 150, Georgetown, TX 78628. The listed phone number is (512) 244-4272.
What is Samuel Pegram's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Samuel Pegram enrolled in Medicare?
Yes. Samuel Pegram 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 Samuel Pegram's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samuel Pegram reassigns Medicare benefits to Mark Malone MD PA (Round Rock, TX). 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 Samuel Pegram's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Samuel Pegram accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 7 other insurers list Samuel Pegram 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 Samuel Pegram affiliated with any hospitals?
According to CMS data, Samuel Pegram is affiliated with Adventhealth Central Texas, Adventhealth Rollins Brook and Seton Medical Center Harker Heights.
When was this NPI record last updated?
The NPPES record for Samuel Pegram was last updated on August 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.