James Tisius, M.D.
NPI 1609122084 · Internal Medicine Physician · Dearborn, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Tisius, M.D. is a Internal Medicine Physician provider in Dearborn, MI (NPI 1609122084).
Provider details
- NPI number
- 1609122084
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301101774 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
951 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 178 | $108 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 164 | $182 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 158 | $79 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 131 | $131 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 129 | $74 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 133 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 490 | 112 |
| Apixabanbrand: Eliquis | 392 | 56 |
| Furosemide | 328 | 56 |
| Amlodipine Besylate | 255 | 58 |
| Metoprolol Tartrate | 237 | 57 |
| Gabapentin | 220 | 41 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-08-03
- Last updated
- 2016-06-23
Frequently asked questions
- What is James Tisius's NPI number?
- James Tisius's National Provider Identifier (NPI) is 1609122084, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Tisius's specialty?
- James Tisius is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Tisius located?
- James Tisius's practice location on file with NPPES is 18101 Oakwood Blvd, Dearborn, MI 48124-4089.
- What is James Tisius's phone number?
- The practice phone number listed in the NPPES registry for James Tisius is (313) 593-7000.
- Does James Tisius accept Medicare?
- James Tisius is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Tisius's NPI active?
- Yes — James Tisius's NPI (1609122084) is active in the NPPES registry as of the last update on 2016-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.