Quick answers
- Which hospitals does Marcy A. Haas work at?
- Medicare's official clinician data lists Marcy A. Haas at 3 hospitals: Lehigh Valley Hospital, Lehigh Valley Hospital - Macungie and Pottstown Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marcy A. Haas see patients?
- Medicare's clinician data lists 1 practice location in Quakertown, PA. Call before your visit to confirm the address.
- What is Marcy A. Haas's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Marcy A. Haas accept Medicare assignment?
- Yes. Medicare's clinician data says Marcy A. Haas accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Marcy A. Haas offer telehealth?
- Medicare's clinician data says Marcy A. Haas offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Marcy A. Haas?
- (215) 529-4240, as listed in official Medicare / NPI Registry data.
- What is Marcy A. Haas's NPI number?
- 1184771370. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marcy A. Haas works
Medicare's Facility Affiliation Data lists Marcy A. Haas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lehigh Valley HospitalAllentown, PA · Acute Care Hospital · CCN 390133
- Lehigh Valley Hospital - MacungieMacungie, PA · Acute Care Hospital · CCN 390430
- Pottstown HospitalPottstown, PA · Acute Care Hospital · CCN 390123
Practice locations
Addresses where Marcy A. Haas is enrolled with Medicare (CMS data updated 2026-10-02).
- 320 W Pumping Station Rd, 3 Lvpg Family Medicine Richland TownshipQuakertown, PA 18951 (215) 529‑4240
Group practices
Medicare enrollment lists Marcy A. Haas as a member of this group (CMS data updated 2026-10-02).
- Lehigh Valley Physician Group2,542 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Quakertown
Clinicians with the same Medicare primary specialty in Quakertown, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1184771370 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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