Quick answers
- Does Andres Zirlinger accept Medicare assignment?
- Yes. Medicare's clinician data says Andres Zirlinger accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Andres Zirlinger see?
- In 2024, CMS data shows 662 Original Medicare patients and 1,560 services for Andres Zirlinger. This counts Original Medicare only and measures volume, not quality.
- What is Andres Zirlinger's NPI number?
- 1720352016. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Andres Zirlinger, 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.
| Original Medicare patients | 662 |
|---|---|
| Services billed to Medicare | 1,560 |
| Different services or procedures | 33 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Critical care, first 30-74 minutes (99291)285 services
- Test to examine how well the lungs exchange gases (94729)281 services
- Test to determine lung volumes using sensors (94726)268 services
- Test to measure rate of airflow (94375)182 services
- Test to measure expiratory airflow and volume changes before and after medication administration (94060)121 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%
- Arthritis55%
- COPD50%
- Ischemic heart disease47%
- Chronic kidney disease42%
Hospitals where Andres Zirlinger works
Medicare's Facility Affiliation Data lists Andres Zirlinger 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.
- Lehigh Valley HospitalAllentown, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390133
- Lehigh Valley Hospital - HazletonHazleton, PA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 390185
- Lehigh Valley Hospital - MacungieMacungie, PA · Acute Care Hospital · Emergency services: listed by Medicare · CCN 390430
- Lehigh Valley Hospital - PoconoEast Stroudsburg, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390201
- Schuylkill Medical Center - South Jackson StreetPottsville, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390030
Practice locations
Addresses where Andres Zirlinger is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 19; the Medicare profile lists all.
- 1107 Grosser RdGilbertsville, PA 19525
- 1107 Grosser Rd 3rd Floor, Lvpg Rheumatology GilbertsvilleGilbertsville, PA 19525 (610) 776‑5038
- 1109 Grosser RdGilbertsville, PA 19525 (484) 498‑6060
- 1200 S Cedar Crest BlvdAllentown, PA 18103
- 1200 S Cedar Crest Blvd 3rd Fl Kasych, Lvpg Burn SurgeryAllentown, PA 18103 (610) 402‑8355
Group practices
Medicare enrollment lists Andres Zirlinger as a member of this group (CMS data updated October 2, 2026).
- Lehigh Valley Physician Group2,542 clinicians in the group
Specialties
- Internal Medicineprimary
- Pulmonary Diseasealso
Other internal medicine doctors in Gilbertsville
Clinicians with the same Medicare primary specialty in Gilbertsville, PA — not a recommendation.
Other clinicians in Lehigh Valley Physician Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2004 (22 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1720352016 |
| Corrections | Report an error or suggest an update → |
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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians