Quick answers
- Does Tammie B. Van Liew accept Medicare assignment?
- Yes. Medicare's clinician data says Tammie B. Van Liew 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 Tammie B. Van Liew see?
- In 2024, CMS data shows 207 Original Medicare patients and 2,121 services for Tammie B. Van Liew. This counts Original Medicare only and measures volume, not quality.
- What is Tammie B. Van Liew's NPI number?
- 1639175805. 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 Tammie B. Van Liew, 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 | 207 |
|---|---|
| Services billed to Medicare | 2,121 |
| Different services or procedures | 35 |
| Participating Medicare provider | Yes |
| Average age of these patients | 82 |
Most frequent services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)530 services
- Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)232 services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)185 services
- Administration of psychological or neuropsychological test by technician, each additional 30 minutes (96139)138 services
- Administration of psychological or neuropsychological test by technician, first 30 minutes (96138)136 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%
- Alzheimer's disease or dementia75%
- Arthritis64%
- Depression58%
- Anxiety50%
Hospitals where Tammie B. Van Liew works
Medicare's Facility Affiliation Data lists Tammie B. Van Liew 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.
- Covenant Medical CenterLubbock, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450040
Practice locations
Addresses where Tammie B. Van Liew is enrolled with Medicare (CMS data updated October 2, 2026).
- 7008 Indiana Ave, Suite ALubbock, TX 79413 (806) 698‑8088
Group practices
Medicare enrollment lists Tammie B. Van Liew as a member of this group (CMS data updated October 2, 2026).
- LFM Associates12 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Lubbock
Clinicians with the same Medicare primary specialty in Lubbock, TX — not a recommendation.
Other clinicians in LFM Associates
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2000 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1639175805 |
| 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