Quick answers
- Which hospitals does Abraham S. Dubb work at?
- Medicare's official clinician data lists Abraham S. Dubb at 5 hospitals: Hospital of University of Pennsylvania, Jefferson Einstein Philadelphia Hospital, Penn Presbyterian Medical Center, Pennsylvania Hospital and West Jersey Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Abraham S. Dubb see patients?
- Medicare's clinician data lists 3 practice locations, including Collegeville, PA and Philadelphia, PA. Call before your visit to confirm the address.
- What is Abraham S. Dubb's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Abraham S. Dubb accept Medicare assignment?
- Yes. Medicare's clinician data says Abraham S. Dubb 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 Abraham S. Dubb offer telehealth?
- Medicare's clinician data says Abraham S. Dubb offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Abraham S. Dubb?
- (610) 489-7703, as listed in official Medicare / NPI Registry data.
- What is Abraham S. Dubb's NPI number?
- 1184637936. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Abraham S. Dubb works
Medicare's Facility Affiliation Data lists Abraham S. Dubb at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hospital of University of PennsylvaniaPhiladelphia, PA · Acute Care Hospital · CCN 390111
- Jefferson Einstein Philadelphia HospitalPhiladelphia, PA · Acute Care Hospital · CCN 390142
- Penn Presbyterian Medical CenterPhiladelphia, PA · Acute Care Hospital · CCN 390223
- Pennsylvania HospitalPhiladelphia, PA · Acute Care Hospital · CCN 390226
- West Jersey HospitalVoorhees, NJ · Acute Care Hospital · CCN 310022
Practice locations
Addresses where Abraham S. Dubb is enrolled with Medicare (CMS data updated 2026-10-02).
- 201 2nd AveCollegeville, PA 19426 (610) 489‑7703
- 700 Walnut Street 1st Floor, R1 Penn Primary Care Walnut StreetPhiladelphia, PA 19106 (215) 440‑8681
- 805 Locust StPhiladelphia, PA 19107 (215) 440‑8681
Group practices
Medicare enrollment lists Abraham S. Dubb as a member of these groups (CMS data updated 2026-10-02).
- Novacare Outpatient Rehabilitation East, Inc.503 clinicians in the group
- Penn Medicine-Pma56 clinicians in the group
- Ninth Street Internal Medicine Associates Ltd14 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Collegeville
Clinicians with the same Medicare primary specialty in Collegeville, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1184637936 |
| 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