Quick answers
- Does Allen T. Sherwood accept Medicare assignment?
- Yes. Medicare's clinician data says Allen T. Sherwood 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 Allen T. Sherwood see?
- In 2024, CMS data shows 296 Original Medicare patients and 2,556 services for Allen T. Sherwood. This counts Original Medicare only and measures volume, not quality.
- What is Allen T. Sherwood's NPI number?
- 1902825102. 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 Allen T. Sherwood, 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 | 296 |
|---|---|
| Services billed to Medicare | 2,556 |
| Different services or procedures | 57 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)919 services
- Insertion of needle into vein for collection of blood sample (36415)587 services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)124 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)123 services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)108 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%
- Arthritis54%
- Ischemic heart disease30%
- Diabetes29%
- Atrial fibrillation20%
Hospitals where Allen T. Sherwood works
Medicare's Facility Affiliation Data lists Allen T. Sherwood 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.
- 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 Allen T. Sherwood is enrolled with Medicare (CMS data updated October 2, 2026).
- 6401 Mountain View Rd, Suite 109Ooltewah, TN 37363 (423) 495‑5951
Group practices
Medicare enrollment lists Allen T. Sherwood as a member of this group (CMS data updated October 2, 2026).
- Memorial Health Partners Foundation Inc485 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Ooltewah
Clinicians with the same Medicare primary specialty in Ooltewah, TN — not a recommendation.
Other clinicians in Memorial Health Partners Foundation Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Tennessee, Hsc, College Of Medicine |
| Graduation year | 1985 (41 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902825102 |
| 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