Quick answers
- Does Anna Fiebig accept Medicare assignment?
- Yes. Medicare's clinician data says Anna Fiebig accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Anna Fiebig see?
- In 2024, CMS data shows 110 Original Medicare patients and 305 services for Anna Fiebig. This counts Original Medicare only and measures volume, not quality.
- What is Anna Fiebig's NPI number?
- 1114550662. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Anna Fiebig, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 110 |
|---|---|
| Services billed to Medicare | 305 |
| Different services or procedures | 54 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)68 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)17 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)16 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)11 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Depression36%
- Anxiety30%
- Ischemic heart disease29%
Hospitals where Anna Fiebig works
Medicare's Facility Affiliation Data lists Anna Fiebig at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Medical City DentonDenton, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450634
- Medical City LewisvilleLewisville, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450669
Practice locations
Addresses where Anna Fiebig is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 3325 Medpark DrDenton, TX 76210 (977) 314‑8990
- 3535 S I 35 EDenton, TX 76210 (940) 384‑3535
- 3535 S Interstate 35 E, Medical City DentonDenton, TX 76210 (940) 384‑3535
- 423 Elm St, Suite 120Lewisville, TX 75057 (877) 314‑8990
- 4343 N Josey Ln, Baylor Med Ctr CarrolltonCarrollton, TX 75010 (972) 492‑1010
Group practices
Medicare enrollment lists Anna Fiebig as a member of this group (CMS data updated October 2, 2026).
- Elite Orthopaedics of Irving PLLC56 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Denton
Clinicians with the same Medicare primary specialty in Denton, TX — not a recommendation.
Other clinicians in Elite Orthopaedics of Irving PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114550662 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians