Michael Landrum, M.D.
NPI 1932280104 · Infectious Disease Physician · Green Bay, WI
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Landrum, M.D. is a Infectious Disease Physician provider in Green Bay, WI (NPI 1932280104).
Provider details
- NPI number
- 1932280104
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01054143A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
87 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 29 | $120 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 28 | $160 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 17 | $73 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 13 | $15 |
Typical Medicare-allowed amounts for these services range $15–$160 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 103 |
| Dolutegravir Sodiumbrand: Tivicay | 80 |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 48 |
| Darunavir/Cobicistatbrand: Prezcobix | 27 |
| Emtricitabine/Tenofovir (tdf)brand: Emtricitabine-Tenofovir Disop | 22 |
| Abacavir/Dolutegravir/Lamivudibrand: Triumeq | 20 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 19 |
| Valacyclovir Hclbrand: Valacyclovir |
Practice location
Mailing address
Additional practice locations (2)
- 610 S Lincoln RdEscanaba, MI 49829-1215Phone: (906) 786-6488Fax: (906) 786-6409
- 440 Woodward AveIron Mountain, MI 49801-4631Phone: (906) 776-9040Fax: (906) 774-5950
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2023-01-20
- Certified
- 2023-01-20
Frequently asked questions
- What is Michael Landrum's NPI number?
- Michael Landrum's National Provider Identifier (NPI) is 1932280104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Landrum's specialty?
- Michael Landrum is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Landrum located?
- Michael Landrum's practice location on file with NPPES is 744 S Webster Ave, Green Bay, WI 54301-3505.
- What is Michael Landrum's phone number?
- The practice phone number listed in the NPPES registry for Michael Landrum is (920) 433-3456.
- Does Michael Landrum accept Medicare?
- Michael Landrum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Landrum's NPI active?
- Yes — Michael Landrum's NPI (1932280104) is active in the NPPES registry as of the last update on 2023-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.