Nathaniel Ellens
NPI 1265939524 · Neurological Surgery Physician · Allentown, PA
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathaniel Ellens is a Neurological Surgery Physician provider in Allentown, PA (NPI 1265939524).
Provider details
- NPI number
- 1265939524
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- MD488958 (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
8 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
- 2018-04-12
- Last updated
- 2025-11-17
- Certified
- 2025-11-17
Frequently asked questions
- What is Nathaniel Ellens's NPI number?
- Nathaniel Ellens's National Provider Identifier (NPI) is 1265939524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Ellens's specialty?
- Nathaniel Ellens is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Nathaniel Ellens located?
- Nathaniel Ellens's practice location on file with NPPES is 1250 S Cedar Crest Blvd Ste 400, Allentown, PA 18103-6224.
- What is Nathaniel Ellens's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Ellens is (610) 402-6555.
- Does Nathaniel Ellens accept Medicare?
- Nathaniel Ellens is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathaniel Ellens's NPI active?
- Yes — Nathaniel Ellens's NPI (1265939524) is active in the NPPES registry as of the last update on 2025-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.