Quick answers
- Where does Neilson M. Mathews see patients?
- Medicare's clinician data lists 3 practice locations, including Allentown, PA. Call before your visit to confirm the address.
- What is Neilson M. Mathews's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Neilson M. Mathews accept Medicare assignment?
- Yes. Medicare's clinician data says Neilson M. Mathews 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.
- What is the phone number for Neilson M. Mathews?
- (610) 402-3888, as listed in official Medicare / NPI Registry data.
- What is Neilson M. Mathews's NPI number?
- 1114920915. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Neilson M. Mathews is enrolled with Medicare (CMS data updated 2026-10-02).
- 1210 S Cedar Crest BlvdAllentown, PA 18103 (610) 402‑3888
- 1627 Chew StAllentown, PA 18102
- 400 N 17th StAllentown, PA 18104
Group practices
Medicare enrollment lists Neilson M. Mathews as a member of these groups (CMS data updated 2026-10-02).
- Lehigh Valley Physician Group2,542 clinicians in the group
- Valley Health Partners Community Health Center120 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Allentown
Clinicians with the same Medicare primary specialty in Allentown, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Virginia Commonwealth University, School Of Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114920915 |
| 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
- 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