Neilson Mathews, M.D.
NPI 1114920915 · Family Medicine Physician · Allentown, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Neilson Mathews, M.D. is a Family Medicine Physician provider in Allentown, PA (NPI 1114920915).
Provider details
- NPI number
- 1114920915
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD061592L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-05-24
- Last updated
- 2018-02-27
Frequently asked questions
- What is Neilson Mathews's NPI number?
- Neilson Mathews's National Provider Identifier (NPI) is 1114920915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Neilson Mathews's specialty?
- Neilson Mathews is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Neilson Mathews located?
- Neilson Mathews's practice location on file with NPPES is 1730 Chew St, Allentown, PA 18104-5549.
- What is Neilson Mathews's phone number?
- The practice phone number listed in the NPPES registry for Neilson Mathews is (610) 969-3500.
- Does Neilson Mathews accept Medicare?
- Neilson Mathews is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Neilson Mathews's NPI active?
- Yes — Neilson Mathews's NPI (1114920915) is active in the NPPES registry as of the last update on 2018-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.