DR. DEREK WILLIAM YECIES MD
NPI 1184068835
Neurological Surgery in Allentown, PA

Active since April 24, 2013PECOS EnrolledAccepts Medicare Assignment
1250 S CEDAR CREST BLVD, ALLENTOWN, PA 18103(484) 884-0617(484) 884-0628 Get Directions Write a Review

NPPES record last updated: February 3, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 3, 2022, Sep 14, 2021, Jul 10, 2020 (3 updates tracked since 2020).

About Dr. Derek William Yecies Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DEREK WILLIAM YECIES MD (NPI 1184068835) is an individual neurological surgery provider in Allentown, Pennsylvania, licensed in Pennsylvania (MD474434) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, maintains a secondary practice location in Palo Alto, and is a graduate of Boston University School Of Medicine (2013).

NPPES Registry Identity

NPI1184068835
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameDR. DEREK WILLIAM YECIESCredential: MD
Location Address1250 S CEDAR CREST BLVDAllentown, PA 18103-6224
Mailing Address2100 Mack BlvdAllentown, PA 18103-5622 · (484) 884-0617 · Fax (484) 884-0628
Fax(484) 884-0628
Sole ProprietorNo
Medical School CMSBoston University School Of MedicineGraduated 2013
Enumeration DateApril 24, 2013
Last NPPES UpdateFebruary 3, 20223 updates tracked since enumeration
NPPES CertifiedFebruary 3, 2022
NPI 1184068835 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
Licenses Licensed in PA · MD474434 Licensed in CA · A136539
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
1250 S CEDAR CREST BLVD, Allentown, PA 18103

Secondary Practice Location 1

Location 1725 Welch RdPalo Alto, CA 94304-1601 · Phone (650) 497-8000

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Derek William Yecies Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8022430883
PECOS Enrollment IDI20200624000936
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 18103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Critical Care Medicine)
1250 S CEDAR CREST BLVD, SUITE 205
ALLENTOWN, PA 18103
Psychiatry & Neurology (Psychiatry)
1250 S CEDAR CREST BLVD, SUITE 410
ALLENTOWN, PA 18103
Occupational Therapist
1250 S CEDAR CREST BLVD, SUITE 110
ALLENTOWN, PA 18103
Physician Assistant (Medical)
1250 S CEDAR CREST BLVD, STE 300
ALLENTOWN, PA 18103
Nurse Practitioner (Family)
1250 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Internal Medicine (Interventional Cardiology)
1250 S CEDAR CREST BLVD, SUITE 300
ALLENTOWN, PA 18103
Physician Assistant (Medical)
1250 S CEDAR CREST BLVD, STE 205
ALLENTOWN, PA 18103
Psychiatry & Neurology (Neurocritical Care)
1250 S CEDAR CREST BLVD, SUITE 405
ALLENTOWN, PA 18103

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Derek Yecies's NPI number?

The NPI number for Derek Yecies is 1184068835. It was assigned to this individual provider in the NPPES registry on April 24, 2013.

Where is Derek Yecies located?

Derek Yecies practices at 1250 S Cedar Crest Blvd, Allentown, PA 18103. The listed phone number is (484) 884-0617.

What is Derek Yecies's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Derek Yecies enrolled in Medicare?

Yes. Derek Yecies is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Derek Yecies was last updated on February 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.