Derek Yecies, MD
NPI 1184068835 · Neurological Surgery Physician · Allentown, PA
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Yecies, MD is a Neurological Surgery Physician provider in Allentown, PA (NPI 1184068835).
Provider details
- NPI number
- 1184068835
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A136539 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 725 Welch RdPalo Alto, CA 94304-1601Phone: (650) 497-8000
Registry dates
- Enumerated
- 2013-04-24
- Last updated
- 2022-02-03
- Certified
- 2022-02-03
Frequently asked questions
- What is Derek Yecies's NPI number?
- Derek Yecies's National Provider Identifier (NPI) is 1184068835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Yecies's specialty?
- Derek Yecies is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Derek Yecies located?
- Derek Yecies's practice location on file with NPPES is 1250 S Cedar Crest Blvd, Allentown, PA 18103-6224.
- What is Derek Yecies's phone number?
- The practice phone number listed in the NPPES registry for Derek Yecies is (484) 884-0617.
- Does Derek Yecies accept Medicare?
- Derek Yecies is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Yecies's NPI active?
- Yes — Derek Yecies's NPI (1184068835) is active in the NPPES registry as of the last update on 2022-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.