Irena Muca, MD
NPI 1740661982 · Family Medicine Physician · Traverse City, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irena Muca, MD is a Family Medicine Physician provider in Traverse City, MI (NPI 1740661982).
Provider details
- NPI number
- 1740661982
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4301107845 (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
11 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
1,098 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 50 Minutes99233 | 483 | $118 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 300 | $78 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 191 | $112 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 110 | $170 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 14 | $81 |
Typical Medicare-allowed amounts for these services range $78–$170 (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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 66 | 63 |
| Pantoprazole Sodium | 33 | 33 |
| Levothyroxine Sodium | 31 | — |
| Potassium Chloride | 30 | 15 |
| Atorvastatin Calcium | 26 | 26 |
| Furosemide | 22 | 20 |
| Doxycycline Hyclate | 20 | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-13
- Last updated
- 2018-12-31
Frequently asked questions
- What is Irena Muca's NPI number?
- Irena Muca's National Provider Identifier (NPI) is 1740661982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irena Muca's specialty?
- Irena Muca is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Irena Muca located?
- Irena Muca's practice location on file with NPPES is 1400 Medical Campus Dr, Traverse City, MI 49684-7823.
- What is Irena Muca's phone number?
- The practice phone number listed in the NPPES registry for Irena Muca is (231) 935-8000.
- Does Irena Muca accept Medicare?
- Irena Muca is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irena Muca's NPI active?
- Yes — Irena Muca's NPI (1740661982) is active in the NPPES registry as of the last update on 2018-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.