Quick answers
- Does Christine S. Shina accept Medicare assignment?
- Yes. Medicare's clinician data says Christine S. Shina 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 Christine S. Shina see?
- In 2024, CMS data shows 48 Original Medicare patients and 549 services for Christine S. Shina. This counts Original Medicare only and measures volume, not quality.
- What is Christine S. Shina's NPI number?
- 1558457994. 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 Christine S. Shina, 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 | 48 |
|---|---|
| Services billed to Medicare | 549 |
| Different services or procedures | 24 |
| Participating Medicare provider | Yes |
| Average age of these patients | 84 |
Most frequent services
- Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)192 services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)48 services
- Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month (99491)45 services
- Prolonged home or residence evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualif (G0318)41 services
- Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month (99487)34 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 disease75%
- Alzheimer's disease or dementia75%
- Arthritis69%
- Depression69%
Hospitals where Christine S. Shina works
Medicare's Facility Affiliation Data lists Christine S. Shina 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.
- Ascension Providence Hospital, Southfield and NoviSouthfield, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230019
Practice locations
Addresses where Christine S. Shina is enrolled with Medicare (CMS data updated October 2, 2026).
- 25500 Meadowbrook RdNovi, MI 48375 (248) 277‑3110
- 39550 Orchard Hill PlNovi, MI 48375 (248) 277‑3110
Group practices
Medicare enrollment lists Christine S. Shina as a member of this group (CMS data updated October 2, 2026).
- Avalon Consultants PLLC6 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Novi
Clinicians with the same Medicare primary specialty in Novi, MI — not a recommendation.
Other clinicians in Avalon Consultants PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 2002 (24 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558457994 |
| 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