Quick answers
- Does Jeffrey G. Costain accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey G. Costain 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 Jeffrey G. Costain see?
- In 2024, CMS data shows 295 Original Medicare patients and 823 services for Jeffrey G. Costain. This counts Original Medicare only and measures volume, not quality.
- What is Jeffrey G. Costain's NPI number?
- 1598184830. 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 Jeffrey G. Costain, 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 | 295 |
|---|---|
| Services billed to Medicare | 823 |
| Different services or procedures | 13 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)333 services
- Hospital discharge day management, more than 30 minutes (99239)221 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)135 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)73 services
- Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)26 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%
- Arthritis61%
- Ischemic heart disease51%
- Heart failure48%
- Diabetes41%
Hospitals where Jeffrey G. Costain works
Medicare's Facility Affiliation Data lists Jeffrey G. Costain 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.
- MyMichigan Medical Center AlpenaAlpena, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230036
- MyMichigan Medical Center MidlandMidland, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 230222
- MyMichigan Medical Center SaginawSaginaw, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230077
- Tawas St Joseph HospitalTawas City, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230100
Practice locations
Addresses where Jeffrey G. Costain is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 9; the Medicare profile lists all.
- 1185 US Hwy 23 N, Alcona Health Centers Alpena ServiAlpena, MI 49707 (989) 356‑4049
- 1501 W Chisholm StAlpena, MI 49707 (989) 356‑7000
- 201 N Ripley Blvd, Alpena Public Schools Ella White ElAlpena, MI 49707 (989) 358‑5993
- 309 W Lake St, Ahc Wildcat ExtensionAlpena, MI 49707 (989) 358‑3998
- 3303 S 3rd Ave, Alpena High SchoolAlpena, MI 49707 (989) 358‑5213
Group practices
Medicare enrollment lists Jeffrey G. Costain as a member of these groups (CMS data updated October 2, 2026).
- MyMichigan Medical Group174 clinicians in the group
- Sound Inpatient Physicians-Michigan PLLC171 clinicians in the group
- MyMichigan Medical Center Alpena91 clinicians in the group
- Alcona Citizens for Health Inc62 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Alpena
Clinicians with the same Medicare primary specialty in Alpena, MI — not a recommendation.
Other clinicians in MyMichigan Medical Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2014 (12 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1598184830 |
| 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