Quick answers
- Does William H. Sherwood accept Medicare assignment?
- Yes. Medicare's clinician data says William H. 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 William H. Sherwood see?
- In 2024, CMS data shows 503 Original Medicare patients and 11,441 services for William H. Sherwood. This counts Original Medicare only and measures volume, not quality.
- What is William H. Sherwood's NPI number?
- 1821080961. 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 William H. 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 | 503 |
|---|---|
| Services billed to Medicare | 11,441 |
| Different services or procedures | 137 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Injection, methylprednisolone acetate, 1 mg (J1010)960 services
- Insertion of needle into vein for collection of blood sample (36415)783 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)658 services
- Blood test, comprehensive group of blood chemicals (80053)543 services
- Blood test, lipids (cholesterol and triglycerides) (80061)480 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%
- Chronic kidney disease46%
- Arthritis39%
- Diabetes35%
- Ischemic heart disease25%
Hospitals where William H. Sherwood works
Medicare's Facility Affiliation Data lists William H. 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.
- Cookeville Regional Medical CenterCookeville, TN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 440059
- Dekalb Community HospitalSmithville, TN · Acute Care Hospital · Emergency services: listed by Medicare · CCN 440148
- Saint Thomas River Park HospitalMcMinnville, TN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 440151
Practice locations
Addresses where William H. Sherwood is enrolled with Medicare (CMS data updated October 2, 2026).
- 491 Sage Rd N, Suite 200White House, TN 37188 (615) 672‑7122
Group practices
Medicare enrollment lists William H. Sherwood as a member of this group (CMS data updated October 2, 2026).
- Crossroads Medical Group, PLLC55 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in White House
Clinicians with the same Medicare primary specialty in White House, TN — not a recommendation.
Other clinicians in Crossroads Medical Group, PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Cincinnati College Of Medicine |
| Graduation year | 1993 (33 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821080961 |
| 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