Quick answers
- Does Shad S. Misseldine accept Medicare assignment?
- Medicare's clinician data says Shad S. Misseldine may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Shad S. Misseldine see?
- In 2024, CMS data shows 82 Original Medicare patients and 87 services for Shad S. Misseldine. This counts Original Medicare only and measures volume, not quality.
- What is Shad S. Misseldine's NPI number?
- 1255523213. 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 Shad S. Misseldine, 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 | 82 |
|---|---|
| Services billed to Medicare | 87 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Anesthesia for exam of colon using an endoscope (00812)29 services
- Anesthesia for other procedure on nose and sinuses (00160)13 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 cholesterol75%
- High blood pressure65%
- Arthritis59%
- Anxiety23%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)23%
- Ischemic heart disease22%
Practice locations
Addresses where Shad S. Misseldine is enrolled with Medicare (CMS data updated October 2, 2026).
- 1400 S Dobson RdMesa, AZ 85202 (480) 412‑3000
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Mesa
Clinicians with the same Medicare primary specialty in Mesa, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 2005 (21 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1255523213 |
| 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