Quick answers
- Does Karen D. Tinsley accept Medicare assignment?
- Yes. Medicare's clinician data says Karen D. Tinsley 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 Karen D. Tinsley see?
- In 2024, CMS data shows 60 Original Medicare patients and 254 services for Karen D. Tinsley. This counts Original Medicare only and measures volume, not quality.
- What is Karen D. Tinsley's NPI number?
- 1609199132. 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 Karen D. Tinsley, 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 | 60 |
|---|---|
| Services billed to Medicare | 254 |
| Different services or procedures | 38 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)44 services
- Insertion of needle into vein for collection of blood sample (36415)27 services
- Measurement of total estradiol (hormone) (82670)24 services
- Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)23 services
- Testosterone (hormone) level, total (84403)18 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 pressure63%
- High cholesterol63%
- Arthritis52%
- Anxiety33%
- Depression32%
- Asthma18%
Hospitals where Karen D. Tinsley works
Medicare's Facility Affiliation Data lists Karen D. Tinsley 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.
- Erlanger Medical CenterChattanooga, TN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 440104
- Memorial Healthcare System, IncChattanooga, TN · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: not listed by Medicare · CCN 440091
Practice locations
Addresses where Karen D. Tinsley is enrolled with Medicare (CMS data updated October 2, 2026).
- 1651 Gunbarrel RdChattanooga, TN 37421
- 4976 Alpha LnHixson, TN 37343 (423) 308‑0280
- 4980 Alpha LnHixson, TN 37343 (423) 870‑2450
- 929 Spring Creek RdChattanooga, TN 37412
Group practices
Medicare enrollment lists Karen D. Tinsley as a member of this group (CMS data updated October 2, 2026).
- Galen Medical Group, PC125 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Chattanooga
Clinicians with the same Medicare primary specialty in Chattanooga, TN — not a recommendation.
Other clinicians in Galen Medical Group, PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609199132 |
| 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