Luke Marcus, D.O.
NPI 1972746105 · Internal Medicine Physician · Pontiac, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Luke Marcus, D.O. is a Internal Medicine Physician provider in Pontiac, MI (NPI 1972746105).
Provider details
- NPI number
- 1972746105
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5101018125 (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
17 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
1,872 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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 1,051 | $78 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 416 | $118 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 185 | $114 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 82 | $174 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 42 | $81 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 36 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 60 | 12 |
| Levothyroxine Sodium | 39 | — |
| Apixabanbrand: Eliquis | 37 | — |
| Sertraline Hcl | 34 | — |
| Levetiracetam | 33 | — |
| Furosemide | 30 | — |
| Pantoprazole Sodium | 30 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-17
- Last updated
- 2012-06-27
Frequently asked questions
- What is Luke Marcus's NPI number?
- Luke Marcus's National Provider Identifier (NPI) is 1972746105, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luke Marcus's specialty?
- Luke Marcus is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Luke Marcus located?
- Luke Marcus's practice location on file with NPPES is 50 N Perry St, Pontiac, MI 48342-2217.
- What is Luke Marcus's phone number?
- The practice phone number listed in the NPPES registry for Luke Marcus is (248) 338-5516.
- Does Luke Marcus accept Medicare?
- Luke Marcus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Luke Marcus's NPI active?
- Yes — Luke Marcus's NPI (1972746105) is active in the NPPES registry as of the last update on 2012-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.