DAVID FREDERICK D.O.
NPI 1104189026
Internal Medicine in Austin, TX
About David Frederick D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID FREDERICK D.O. (NPI 1104189026) is an individual internal medicine provider in Austin, Texas, licensed in Texas (R1963) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with Ascension Seton Medical Center Austin, and is a graduate of Michigan State University College Of Osteopathic Medicine (2012).
NPPES Registry Identity
Specialties & Licenses
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
David Frederick D.o. 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
5Medicare enrollment records show David Frederick reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Austin, TX 78752
- Reassigned Medicare billing, Texas enrollment
- 55 clinicians in this Medicare group
Austin, TX 78731
- Reassigned Medicare billing, Texas enrollment
- 50 clinicians in this Medicare group
Austin, TX 78731
- Reassigned Medicare billing, Texas enrollment
- 45 clinicians in this Medicare group
Mansfield, TX 76063
- Reassigned Medicare billing, Texas enrollment
- 994 clinicians in this Medicare group
Savannah, GA 31405
- Reassigned Medicare billing, Georgia enrollment
- 74 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 3
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension Seton Medical Center Austin
Acute Care Hospitals · Austin, TXSt David's Medical Center
Acute Care Hospitals · Austin, TXSt David's South Austin Medical Center
Acute Care Hospitals · Austin, TXBaylor Scott & White Medical Center - Round Rock
Acute Care Hospitals · Round Rock, TXAscension Seton Hays
Acute Care Hospitals · Kyle, 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.
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 David Frederick's NPI number?
The NPI number for David Frederick is 1104189026. It was assigned to this individual provider in the NPPES registry on June 18, 2012.
Where is David Frederick located?
David Frederick practices at 919 E 32nd St, Austin, TX 78705. The listed phone number is (512) 447-2211.
What is David Frederick's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is David Frederick enrolled in Medicare?
Yes. David Frederick 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 David Frederick's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Frederick reassigns Medicare benefits to 5 organizations: Careconnectmd Texas PA (Austin, TX), Hospital Internists Of Texas, LLC (Austin, TX), Hit Population Health Services PLLC (Austin, TX), Lonestar Hospital Medicine Associates, PA (Mansfield, TX) and Chatham Hosptialists, LLC (Savannah, GA). 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 David Frederick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Frederick accept?
Health plans from Blue Cross and Blue Shield of Texas, Oscar Health and Oscar Insurance Company list David Frederick 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 David Frederick affiliated with any hospitals?
According to CMS data, David Frederick is affiliated with Ascension Seton Medical Center Austin, St David's Medical Center, St David's South Austin Medical Center, Baylor Scott & White Medical Center - Round Rock and Ascension Seton Hays.
When was this NPI record last updated?
The NPPES record for David Frederick was last updated on January 29, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# David Frederick, D.O. · NPI 1104189026
Internal Medicine physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since June 18, 2012.
## Identity
- **NPI:** 1104189026 (Entity type: Individual)
- **Enumerated:** June 18, 2012
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** R1963 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 919 E 32ND ST, Austin, TX 78705-2703
- **Phone:** (512) 447-2211
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Careconnectmd Texas PA (NPI 1043846132, Austin, TX); Hospital Internists Of Texas, LLC (NPI 1912430281, Austin, TX); Hit Population Health Services PLLC (NPI 1710563655, Austin, TX); Lonestar Hospital Medicine Associates, PA (NPI 1518237429, Mansfield, TX); Chatham Hosptialists, LLC (NPI 1336290667, Savannah, GA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Michigan State University College Of Osteopathic Medicine, class of 2012
## Record status
- **NPPES last updated:** January 29, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1104189026) · Data from the CMS NPPES public registry.