Quick answers
- Does Claude C. Fosdick Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Claude C. Fosdick Iii 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 Claude C. Fosdick Iii see?
- In 2024, CMS data shows 439 Original Medicare patients and 7,422 services for Claude C. Fosdick Iii. This counts Original Medicare only and measures volume, not quality.
- What is Claude C. Fosdick Iii's NPI number?
- 1568408516. 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 Claude C. Fosdick Iii, 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 | 439 |
|---|---|
| Services billed to Medicare | 7,422 |
| Different services or procedures | 67 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)1,509 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)751 services
- Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)737 services
- Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)522 services
- Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)466 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 disease53%
- Arthritis46%
- Diabetes36%
- Ischemic heart disease30%
Practice locations
Addresses where Claude C. Fosdick Iii is enrolled with Medicare (CMS data updated October 2, 2026).
- 560 N Camino Mercado, Suite 7Casa Grande, AZ 85122 (520) 836‑5538
Group practices
Medicare enrollment lists Claude C. Fosdick Iii as a member of this group (CMS data updated October 2, 2026).
- Prescott Healthcare Solutions LLC196 clinicians in the group
Specialties
- General Practiceprimary
Other general practitioners in Arizona
Clinicians with the same Medicare primary specialty in Arizona — not a recommendation.
Other clinicians in Prescott Healthcare Solutions LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1977 (49 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1568408516 |
| 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
- 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