LYDIA L WOLF MD
NPI 1467433375
Internal Medicine in Austin, TX
About Lydia L Wolf Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LYDIA L WOLF MD (NPI 1467433375) is an individual internal medicine provider in Austin, Texas, licensed in Texas (L8233) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, is affiliated with Round Rock Medical Center, and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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
Lydia L Wolf 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 Lydia Wolf reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Austin, TX 78723
- Reassigned Medicare billing, Texas enrollment
- 461 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 17
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Round Rock Medical Center
Acute Care Hospitals · Round Rock, TXNorth Austin Medical Center
Acute Care Hospitals · Austin, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78759 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES
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 Lydia Wolf's NPI number?
The NPI number for Lydia Wolf is 1467433375. It was assigned to this individual provider in the NPPES registry on November 8, 2005.
Where is Lydia Wolf located?
Lydia Wolf practices at 4515 Seton Center Pkwy, #220, Austin, TX 78759. The listed phone number is (512) 338-8388.
What is Lydia Wolf's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Lydia Wolf enrolled in Medicare?
Yes. Lydia Wolf 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 Lydia Wolf's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lydia Wolf reassigns Medicare benefits to Austin Regional Clinic, PA (Austin, 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 Lydia Wolf's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lydia Wolf accept?
Health plans from Blue Cross and Blue Shield of Texas, Moda Health Plan, Inc., Sendero Health Plans, Local Nonprofit and UnitedHealthcare list Lydia Wolf 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 Lydia Wolf affiliated with any hospitals?
According to CMS data, Lydia Wolf is affiliated with Round Rock Medical Center and North Austin Medical Center.
When was this NPI record last updated?
The NPPES record for Lydia Wolf was last updated on January 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.
# Lydia L Wolf, MD · NPI 1467433375
Internal Medicine physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since November 8, 2005.
## Identity
- **NPI:** 1467433375 (Entity type: Individual)
- **Enumerated:** November 8, 2005
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** L8233 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 4515 SETON CENTER PKWY, #220, Austin, TX 78759-5784
- **Phone:** (512) 338-8388 · **Fax:** (512) 338-8426
## 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:** Austin Regional Clinic, PA (NPI 1821157579, Austin, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** January 18, 2011
- **Other identifiers:** Medicare PIN 8J3133 (TX); Medicare PIN P00443002 (TX); Medicaid 165052506 (TX); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1467433375) · Data from the CMS NPPES public registry.