BAYHEALTH NEUROSURGERY, SUSSEX CAMPUS
NPI 1356808208
Neurological Surgery in Milford, DE

Active since February 27, 2019
100 WELLNESS WAY, MILFORD, DE 19963(302) 430-5738(302) 744-7181 Get Directions Write a Review

NPPES record last updated: February 28, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Bayhealth Neurosurgery, Sussex Campus NPPES

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

BAYHEALTH NEUROSURGERY, SUSSEX CAMPUS (NPI 1356808208) is a healthcare organization registered as a neurological surgery in Milford, Delaware and active in the NPI registry since February 2019. The organization lists Michael Tretina, Sr. Vice President/ Cfo, as its authorized official.

NPPES Registry Identity

NPI1356808208
Entity TypeOrganization
Primary Taxonomy207T00000X
Legal Business NameBAYHEALTH MEDICAL CENTER, INC.
Location Address100 WELLNESS WAYMilford, DE 19963-4364
Mailing Address640 S State StDover, DE 19901-3530 · (302) 430-5738 · Fax (302) 744-7181
Fax(302) 744-7181
Organization SubpartNo
Authorized OfficialMichael TretinaSr. Vice President/ Cfo · (302) 744-7162
Enumeration DateFebruary 27, 2019
Last NPPES UpdateFebruary 28, 2019
✔ NPI 1356808208 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
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.
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X
100 WELLNESS WAY, Milford, DE 19963

Other Names 1

Doing Business AsBayhealth Neurosurgery, Sussex Campus

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Bayhealth Neurosurgery, Sussex Campus is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

513

Medicare enrollment records show 513 clinicians reassign Medicare billing to Bayhealth Neurosurgery, Sussex Campus, which bills Medicare for the services they deliver. Of these, 17 practice at this address and 68 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 39

Certified Registered Nurse Anesthetist (CRNA)79
Nurse Practitioner69
Pediatric Medicine43
Psychiatry43
Obstetrics/Gynecology42
Family Practice27
Internal Medicine26
Certified Nurse Midwife (CNM)20
31 other specialties164

Nearest to this location (20)

See all 513
General Surgery
NPI 1942297890
100 WELLNESS WAY BAYHEALTH SUSSEX CAMPUS
Milford, DE 19963
(302) 424-7522
✔ PECOS✔ Accepts MedicareSame address
General Surgery
NPI 1720024722
100 WELLNESS WAY
Milford, DE 19963
(302) 424-7522
✔ PECOS✔ Accepts MedicareSame address
General Surgery
NPI 1487651295
100 WELLNESS WAY
Milford, DE 19963
(302) 424-7522
✔ PECOS✔ Accepts MedicareSame address
Orthopedic Surgery
NPI 1710958723
100 WELLNESS WAY
Milford, DE 19963
(302) 503-2300
✔ PECOS✔ Accepts MedicareSame address
Gastroenterology
NPI 1356838288
100 WELLNESS WAY
Milford, DE 19963
(302) 393-5006
✔ PECOS✔ Accepts MedicareSame address
Pediatric Medicine
NPI 1184158834
100 WELLNESS WAY
Milford, DE 19963
(302) 422-3311
✔ PECOSSame address
Nurse Practitioner
NPI 1457294134
100 WELLNESS WAY
Milford, DE 19963
(302) 393-5006
✔ PECOSSame address
General Surgery
NPI 1992146989
100 WELLNESS WAY
Milford, DE 19963
(302) 424-7522
✔ PECOS✔ Accepts MedicareSame address
General Surgery
NPI 1679916456
100 WELLNESS WAY
Milford, DE 19963
(302) 424-7522
✔ PECOS✔ Accepts MedicareSame address
Certified Registered Nurse Anesthetist (CRNA)
NPI 1912066051
100 WELLNESS WAY
Milford, DE 19963
(302) 744-7088
✔ Accepts MedicareSame address
Obstetrics/Gynecology
NPI 1891876009
100 WELLNESS WAY
Milford, DE 19963
(302) 430-5739
✔ PECOS✔ Accepts MedicareSame address
Gastroenterology
NPI 1871973529
100 WELLNESS WAY
Milford, DE 19963
(302) 393-5006
✔ PECOS✔ Accepts MedicareSame address
Certified Registered Nurse Anesthetist (CRNA)
NPI 1922996701
100 WELLNESS WAY
Milford, DE 19963
(302) 422-3311
✔ Accepts MedicareSame address
Obstetrics/Gynecology
NPI 1902917610
100 WELLNESS WAY
Milford, DE 19963
(302) 674-4700
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1013694207
100 WELLNESS WAY
Milford, DE 19963
(302) 612-3915
✔ PECOS✔ Accepts MedicareSame address
Orthopedic Surgery
NPI 1013350016
100 WELLNESS WAY
Milford, DE 19963
(302) 503-2300
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1427943281
100 WELLNESS WAY
Milford, DE 19963
(302) 393-5006
✔ PECOS✔ Accepts MedicareSame address
Obstetrics/Gynecology
NPI 1952720005
101 WELLNESS WAY STE 300
Milford, DE 19963
(302) 424-6511
✔ PECOS✔ Accepts Medicare0.2 mi
Internal Medicine
NPI 1124511167
101 WELLNESS WAY STE 200
Milford, DE 19963
(302) 430-0867
✔ PECOS✔ Accepts Medicare0.2 mi
Family Practice
NPI 1760447601
101 WELLNESS WAY STE 200
Milford, DE 19963
(302) 430-0867
✔ PECOS✔ Accepts Medicare0.2 mi
See all 513 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Bayhealth Medical Center, Inc.'s NPI number?

The NPI number for Bayhealth Medical Center, Inc. is 1356808208. It was assigned to this organization in the NPPES registry on February 27, 2019. The provider is doing business as Bayhealth Neurosurgery, Sussex Campus.

Where is Bayhealth Medical Center, Inc. located?

Bayhealth Medical Center, Inc. is located at 100 Wellness Way, Milford, DE 19963. The listed phone number is (302) 430-5738.

What is Bayhealth Medical Center, Inc.'s specialty?

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

Is Bayhealth Medical Center, Inc. enrolled in Medicare?

Yes. Bayhealth Medical Center, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Bayhealth Medical Center, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 513 clinicians in 39 Medicare specialties reassign their Medicare billing to Bayhealth Medical Center, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (79), Nurse Practitioner (69) and Pediatric Medicine (43). Of these, 17 practice at this address and 68 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Bayhealth Medical Center, Inc. accept?

Health plans from AmeriHealth Caritas Next and Highmark Blue Cross Blue Shield Delaware list Bayhealth Medical Center, Inc. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Bayhealth Medical Center, Inc. was last updated on February 28, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.