Quick answers
- Does Frederick M. Detorres accept Medicare assignment?
- Yes. Medicare's clinician data says Frederick M. Detorres 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 Frederick M. Detorres see?
- In 2024, CMS data shows 216 Original Medicare patients and 3,895 services for Frederick M. Detorres. This counts Original Medicare only and measures volume, not quality.
- What is Frederick M. Detorres's NPI number?
- 1518023480. 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 Frederick M. Detorres, 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 | 216 |
|---|---|
| Services billed to Medicare | 3,895 |
| Different services or procedures | 19 |
| Participating Medicare provider | Yes |
| Average age of these patients | 68 |
Most frequent services
- Test for allergy using allergenic extract (95004)2,212 services
- Professional service for preparation and provision of 1 or more antigens (95165)600 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)268 services
- Professional service for multiple injections of allergen (95117)261 services
- Test to measure expiratory airflow and volume (94010)220 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 cholesterol71%
- High blood pressure67%
- Asthma60%
- Arthritis49%
- Anxiety31%
- Depression28%
Hospitals where Frederick M. Detorres works
Medicare's Facility Affiliation Data lists Frederick M. Detorres 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.
- Trinity Health Muskegon HospitalMuskegon, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230066
Practice locations
Addresses where Frederick M. Detorres is enrolled with Medicare (CMS data updated October 2, 2026).
- 6215 Harvey StNorton Shores, MI 49444 (231) 799‑8777
Group practices
Medicare enrollment lists Frederick M. Detorres as a member of this group (CMS data updated October 2, 2026).
- West Shore Otolaryngology PC7 clinicians in the group
Specialties
- Allergy/Immunologyprimary
- Internal Medicinealso
Other allergist and immunologists in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Other clinicians in West Shore Otolaryngology PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1987 (39 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518023480 |
| 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