Namir B. Kosa, MD

Medicare activity in 2024

Official CMS public-use data for Namir B. Kosa, 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.

Most frequent services

1. Insertion of needle into vein for collection of blood sample (36415)472 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)375 services
3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)173 services
4. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)146 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)76 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%
• Arthritis43%
• Diabetes31%
• Anxiety30%
• Ischemic heart disease26%

Hospitals where Namir B. Kosa works

Medicare's Facility Affiliation Data lists Namir B. Kosa 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.

• Main Line Hospital LankenauWynnewood, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390195
• Mercy Catholic Medical Center- Mercy FitzgeraldDarby, PA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 390156

Practice locations

Addresses where Namir B. Kosa is enrolled with Medicare (CMS data updated October 2, 2026).

• 925 Providence Rd, Suite 8/9Secane, PA 19018 (610) 394‑1234

Group practices

Medicare enrollment lists Namir B. Kosa as a member of this group (CMS data updated October 2, 2026).

• Trinity Health Mid-Atlantic Medical Group334 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Pennsylvania →

Other internal medicine doctors in Pennsylvania

Clinicians with the same Medicare primary specialty in Pennsylvania — not a recommendation.

• Thar Sann Oo, MD
• Janet E. Erickson, MD
• Michael P. Vanscoy, MD
• Nazia Khan, MD
• Scarlett E. Austin, DO
• Maria K. Dormans, MD
• Yelin Yang, MD
• Carlos A. Garcia, MD

All internal medicine doctors in Pennsylvania →

Other clinicians in Trinity Health Mid-Atlantic Medical Group

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Noelle Ahmed, MD
• Michelle E. Horn, DO
• Esther Cha, MD
• Joseph C. Rudolph, NP
• Shylet Mukasa, DO
• Rena Hamazaspyan, NP

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians