KARUNAKAR R ANNAPUREDDY MD
NPI 1568543221
Hospitalist in Austin, TX
About Karunakar R Annapureddy Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KARUNAKAR R ANNAPUREDDY MD (NPI 1568543221) is an individual hospitalist provider in Austin, Texas, licensed in Texas (K3972) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with St David's Medical Center, and maintains a secondary practice location in Austin.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 3
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
Karunakar R Annapureddy 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 Reassignments
4Medicare enrollment records show Karunakar Annapureddy reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Austin, TX 78733
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Wells Branch Internal Medicine PA
Round Rock, TX 78681
- Reassigned Medicare billing, Texas enrollment
- 206 clinicians in this Medicare group
San Antonio, TX 78216
- Reassigned Medicare billing, Texas enrollment
- 688 clinicians in this Medicare group
Mansfield, TX 76063
- Reassigned Medicare billing, Texas enrollment
- 994 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.
St David's Medical Center
Acute Care Hospitals · Austin, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78705 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
Referred Medical Equipment & Supplies CMS DME claims 2
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 20
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 Karunakar Annapureddy's NPI number?
The NPI number for Karunakar Annapureddy is 1568543221. It was assigned to this individual provider in the NPPES registry on October 18, 2006.
Where is Karunakar Annapureddy located?
Karunakar Annapureddy practices at 919 E 32nd St, Austin, TX 78705. The listed phone number is (512) 544-7111.
What is Karunakar Annapureddy's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Karunakar Annapureddy enrolled in Medicare?
Yes. Karunakar Annapureddy 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 Karunakar Annapureddy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karunakar Annapureddy reassigns Medicare benefits to 4 organizations: Wells Branch Internal Medicine, P.A. (Austin, TX), Lonestar Pat Associates PA (Round Rock, TX), Ipc Healthcare Services Of Texas, PLLC (San Antonio, TX) and Lonestar Hospital Medicine Associates, PA (Mansfield, TX). 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 Karunakar Annapureddy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karunakar Annapureddy accept?
Health plans from Blue Cross and Blue Shield of Texas and Sendero Health Plans, Local Nonprofit list Karunakar Annapureddy 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 Karunakar Annapureddy affiliated with any hospitals?
According to CMS data, Karunakar Annapureddy is affiliated with St David's Medical Center.
When was this NPI record last updated?
The NPPES record for Karunakar Annapureddy was last updated on August 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Karunakar R Annapureddy, MD · NPI 1568543221
Hospitalist physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since October 18, 2006.
## Identity
- **NPI:** 1568543221 (Entity type: Individual)
- **Enumerated:** October 18, 2006
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** K3972 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 919 E 32ND ST, Austin, TX 78705-2703
- **Phone:** (512) 544-7111
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Wells Branch Internal Medicine, P.A. (NPI 1316131758, Austin, TX); Lonestar Pat Associates PA (NPI 1811594203, Round Rock, TX); Ipc Healthcare Services Of Texas, PLLC (NPI 1023403011, San Antonio, TX); Lonestar Hospital Medicine Associates, PA (NPI 1518237429, Mansfield, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1988
## Record status
- **NPPES last updated:** August 13, 2024
- **Other identifiers:** Other 00810G; Other 110229408; Medicaid 031174802 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1568543221) · Data from the CMS NPPES public registry.