Active NPI
Olgica Laban Grant, MD
- Epilepsy Physician
- White Plains, NY
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Epilepsy Physician
- License
- 221832
- Practice address
- 333 Westchester Ave
Suite E104
White Plains, NY 10604-2910 - Phone
- (914) 428-9213
- Fax
- (914) 428-9282
- NPI assigned
- Jan 11, 2006
- Last updated
- May 18, 2026
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 5
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Neurology Physician | 2084N0400X | 240414M60 | NJ | |
| Clinical Neurophysiology Physician | 2084N0600X | 2218321 | NY | |
| Clinical Neurophysiology Physician | 2084N0600X | 25MA07767500 | NJ | |
| Clinical Neurophysiology Physician | 2084N0600X | 049506 | CT | |
| Epilepsy Physician | 2084E0001X | 221832 | NY | Primary |
Addresses
Primary practice location
333 Westchester Ave
Suite E104
White Plains, NY 10604-2910
Mailing address
690 N Broadway
Suite GL1
White Plains, NY 10603-2417
Phone (914) 428-3651
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0045675 | Medicaid | NJ | |
| 02583333 | Medicaid | NY |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY, NJ
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Epileptologists
- Education
- Other, 1991
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
20 Prospect Ave
Suite 800
Hackensack, NJ 07601-1974
Phone (201) 343-6676
333 Westchester Ave
Suite E104
White Plains, NY 10604-2930
Phone (914) 428-3651
Hospital & facility affiliations
- White Plains Hospital Center
- Hackensack University Medical Center
- Nyack Hospital
- Carepoint Health - Bayonne Medical Center
Merit-based Incentive Payment System (MIPS)
- Final score
- 100 of 100
- Promoting interoperability
- 90
- Improvement activities
- 40
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 240414M60 | NJ | MD | Neurology Physician |
| 049506 | CT | MD | Clinical Neurophysiology Physician |
| 2218321 | NY | MD | Clinical Neurophysiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Epilepsy & Neurophysiology Medical Consultants PA | Neurology | Current | Accepting new patients |
| Epilepsy & Neurophysiology Medical Consultants, PA | Neurology | Current | Accepting new patients |
| Epilepsy & Neurophysiology Medical Consulting PC | Neurology | Current | Accepting new patients |
| Regional Neurological Associates, PC | Past | Accepting new patients | |
| Jose Serruya, M.D.P.C. | Epilepsy | Past | Accepting new patients |
| Connecticut Epilepsy Group PC | Neurology | Past | Accepting new patients |
Locations
20 Prospect Ave
Ste 800
Hackensack, NJ 07601
Phone (201) 343-6676
200 S Orange Ave
Ste 275
Livingston, NJ 07039
Phone (732) 235-6333
310 Madison Ave
Ste 302
Morristown, NJ 07960
Phone (973) 695-8033
2 Capital Way
Fl 2
Pennington, NJ 08534
Phone (908) 522-4990
99 Beauvoir Ave
Summit, NJ 07901
Phone (908) 522-2232
21 Old Main St
Ste 101
Fishkill, NY 12524
390 Crystal Run Rd
Ste 102
Middletown, NY 10941
Phone (845) 692-8780
820 2nd Ave
Rm 6C
New York, NY 10017
Phone (212) 537-9272
737 Castleton Ave
Staten Island, NY 10310
Phone (718) 655-6595
333 Westchester Ave
Ste E104
White Plains, NY 10604
Phone (914) 428-9213
690 N Broadway
Rear GL1
White Plains, NY 10603
690 N Broadway
Ste 102
White Plains, NY 10603
6907 43rd Ave
Ste C2
Woodside, NY 11377
Phone (718) 830-3772
Networks
- Healthfirst Medicare Network H5989
- Healthfirst Medicare Network H1722
- Healthfirst Medicare Network H9678
- Healthfirst Medicare Network H3359
Organizations & group practices 6
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Neurology Physician
- White Plains, NY
- NPI 1770564593
-
- Neurology Physician
- Hackensack, NJ
- NPI 1013998830
-
- Neurology Physician
- Pennington, NJ
- NPI 1386003580
-
- Specialist
- Bronx, NY
- NPI 1306800057
-
- Neurology Physician
- Stamford, CT
- NPI 1902195019
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Nyack, NY
- NPI 1104808062
-
dba White Plains Hospital Center
- General Acute Care Hospital
- White Plains, NY
- NPI 1447255153
-
dba Hackensack University Medical Center
- General Acute Care Hospital
- Hackensack, NJ
- NPI 1457456279
-
dba Hackensack Meridian Diagnostic Laboratory
- Clinical Medical Laboratory
- Hackensack, NJ
- NPI 1518683929
Hospital
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1136937600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779062400000",
"number": "1639158462",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "690 N BROADWAY",
"address_2": "SUITE GL1",
"city": "WHITE PLAINS",
"state": "NY",
"postal_code": "106032417",
"telephone_number": "914-428-3651",
"fax_number": "914-428-2948"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "333 WESTCHESTER AVE",
"address_2": "SUITE E104",
"city": "WHITE PLAINS",
"state": "NY",
"postal_code": "106042910",
"telephone_number": "914-428-9213",
"fax_number": "914-428-9282"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LABAN GRANT",
"first_name": "OLGICA",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2006-01-11",
"last_updated": "2026-05-18",
"certification_date": "2026-05-18",
"status": "A"
},
"taxonomies": [
{
"code": "2084N0400X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Neurology",
"state": "NJ",
"license": "240414M60",
"primary": false
},
{
"code": "2084N0600X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Clinical Neurophysiology",
"state": "NY",
"license": "2218321",
"primary": false
},
{
"code": "2084N0600X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Clinical Neurophysiology",
"state": "NJ",
"license": "25MA07767500",
"primary": false
},
{
"code": "2084N0600X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Clinical Neurophysiology",
"state": "CT",
"license": "049506",
"primary": false
},
{
"code": "2084E0001X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Epilepsy",
"state": "NY",
"license": "221832",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "0045675",
"state": "NJ"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "02583333",
"state": "NY"
}
],
"endpoints": [],
"other_names": []
}
Other providers in White Plains, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 18, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.