GNI NEUROSERVICES LLC
NPI 1851794903
Neurological Surgery in Lawrenceville, NJ

Active since October 03, 2014
3100 PRINCETON PIKE BLDG 3, SUITE D, LAWRENCEVILLE, NJ 08648(844) 464-6387 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 17, 2018, Feb 28, 2018, Jan 11, 2017 (3 updates tracked since 2017).

About Gni Neuroservices Llc NPPES

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

GNI NEUROSERVICES LLC (NPI 1851794903) is a healthcare organization registered as a neurological surgery in Lawrenceville, New Jersey and active in the NPI registry since October 2014. The organization maintains 2 additional practice locations and lists Donald J. Damico, Vice President, Administration, as its authorized official.

NPPES Registry Identity

NPI1851794903
Entity TypeOrganization
Primary Taxonomy207T00000X
Legal Business NameGNI NEUROSERVICES LLC
Location Address3100 PRINCETON PIKE BLDG 3, SUITE DLawrenceville, NJ 08648-2300
Mailing Address1 Medical Center Blvd Ste 232Chester, PA 19013-3902 · (844) 464-6387 · Fax (215) 239-3037
Organization SubpartNo
Authorized OfficialDonald J. DamicoVice President, Administration · (215) 962-9600
Enumeration DateOctober 3, 2014
Last NPPES UpdateMarch 17, 20183 updates tracked since enumeration
✔ NPI 1851794903 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.
3100 PRINCETON PIKE BLDG 3, Lawrenceville, NJ 08648

Secondary Practice Locations 2

Location 11 Medical Center Blvd Ste 232Chester, PA 19013-3902 · Phone (844) 464-6387 · Fax (215) 239-3037
Location 23100 Princeton Pike Bldg 3, Suite DLawrenceville, NJ 08648-2300 · Phone (844) 464-6387

Other Identifiers 4

OtherDV8240PA · Pa Railroad Medicare
Medicaid0467669NJ
OtherDV8143NJ · Nj Railroad Medicare
Medicaid103013426PA

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)

Gni Neuroservices Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

31

Medicare enrollment records show 31 clinicians reassign Medicare billing to Gni Neuroservices LLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 5 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 6

Neurology18
Neurosurgery8
Nurse Practitioner2
Clinical Psychologist1
Internal Medicine1
Otolaryngology1

Nearest to this location (20)

See all 31
Neurosurgery
NPI 1104001791
3100 PRINCETON PIKE BLDG 3 SUITE D
Lawrenceville, NJ 08648
(844) 464-6387
✔ PECOS✔ Accepts MedicareSame address
Neurosurgery
NPI 1922157858
3100 PRINCETON PIKE BLDG 3 SUITE D
Lawrenceville, NJ 08648
(844) 464-6387
✔ PECOSSame address
Neurosurgery
NPI 1356368492
3100 PRINCETON PIKE # 3 SUITE D
Lawrenceville, NJ 08648
(844) 464-6387
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1083665558
3131 PRINCETON PIKE SUITE204
Lawrenceville, NJ 08648
(609) 306-8924
✔ PECOS0.1 mi
Neurosurgery
NPI 1194412098
10 NJ ROUTE 31 NORTH BLDG 3, SUITE D
Pennington, NJ 08540
(844) 464-6387
✔ PECOS✔ Accepts Medicare5.6 mi
Neurology
NPI 1700041662
2634 MAXWELL ST
Philadelphia, PA 19152
(267) 970-2603
✔ PECOS✔ Accepts Medicare22 mi
Neurology
NPI 1437418068
5401 OLD YORK RD STE 300
Philadelphia, PA 19141
(215) 456-6950
✔ PECOS28 mi
Neurology
NPI 1306834387
3509 N BROAD ST
Philadelphia, PA 19140
(215) 707-3040
✔ PECOS✔ Accepts Medicare30 mi
Neurology
NPI 1396935433
219 N BROAD ST 7TH FLOOR
Philadelphia, PA 19107
(215) 762-6915
✔ PECOS✔ Accepts Medicare33 mi
Clinical Psychologist
NPI 1205126976
219 N BROAD ST 7TH FLOOR
Philadelphia, PA 19107
(844) 464-6387
✔ PECOS✔ Accepts Medicare33 mi
Neurosurgery
NPI 1306074109
219 N BROAD STREET 7TH FLOOR
Philadelphia, PA 19107
(844) 464-6387
✔ PECOS✔ Accepts Medicare33 mi
Neurology
NPI 1407040157
219 N BROAD STREET 7TH FLOOR
Philadelphia, PA 19107
(844) 464-6387
✔ PECOS✔ Accepts Medicare33 mi
Neurology
NPI 1043411408
609 W GERMANTOWN PIKE BRAEME BUILDING SUITE 270
East Norriton, PA 19403
(484) 622-7100
✔ PECOS✔ Accepts Medicare34 mi
Neurology
NPI 1699735589
937 E HAVERFORD RD SUITE 101
Bryn Mawr, PA 19010
(484) 380-3499
✔ PECOS✔ Accepts Medicare37 mi
Nurse Practitioner
NPI 1740726017
600 HAVERFORD RD
Haverford, PA 19041
(610) 525-2601
✔ PECOS✔ Accepts Medicare37 mi
Neurology
NPI 1871947267
100 MADISON AVE
Morristown, NJ 07960
(973) 971-5198
✔ PECOS✔ Accepts Medicare37 mi
Neurology
NPI 1194754671
2100 KEYSTONE AVE SUITE 402
Drexel Hill, PA 19026
(610) 394-4731
✔ PECOS✔ Accepts Medicare38 mi
Nurse Practitioner
NPI 1780001941
222 E 41ST ST
New York, NY 10017
(212) 263-7744
✔ PECOS✔ Accepts Medicare51 mi
Neurosurgery
NPI 1437109584
3 ELIZABETH ST
Millville, NJ 08332
(856) 507-0600
✔ PECOS✔ Accepts Medicare62 mi
Neurosurgery
NPI 1962034132
545 N RIVER ST
Wilkes Barre, PA 18702
(570) 706-2620
✔ PECOS✔ Accepts Medicare91 mi
See all 31 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 Gni Neuroservices LLC's NPI number?

The NPI number for Gni Neuroservices LLC is 1851794903. It was assigned to this organization in the NPPES registry on October 3, 2014.

Where is Gni Neuroservices LLC located?

Gni Neuroservices LLC is located at 3100 Princeton Pike Bldg 3 Suite D, Lawrenceville, NJ 08648. The listed phone number is (844) 464-6387.

What is Gni Neuroservices LLC's specialty?

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

Is Gni Neuroservices LLC enrolled in Medicare?

Yes. Gni Neuroservices LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gni Neuroservices LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 31 clinicians in 6 Medicare specialties reassign their Medicare billing to Gni Neuroservices LLC. 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 Neurology (18), Neurosurgery (8) and Nurse Practitioner (2). Of these, 3 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Gni Neuroservices LLC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan and Highmark Blue Cross Blue Shield Delaware list Gni Neuroservices LLC 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 Gni Neuroservices LLC was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.