Active NPI
Ejwk Medical Services P.C.
Doing business as mybox.health
- Internal Medicine Physician
- New York, NY
National Provider Identifier
1639089808
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- Legal business name
- EJWK MEDICAL SERVICES P.C.
- Doing business as
- mybox.health
- Practice address
- 18 E 41St St FL 14
New York, NY 10017-6244 - Phone
- (646) 594-1265
- Fax
- (646) 982-3408
- NPI assigned
- Sep 10, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Emily Kuo, M.D.,
- Title
- President
- Phone
- (917) 480-7019
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | Primary |
Addresses
Primary practice location
18 E 41St St FL 14
New York, NY 10017-6244
Mailing address
18 E 41St St FL 14
New York, NY 10017-6244
Phone (646) 594-1265
Other names 1
- mybox.health
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 33D2340082 | Ejwk Medical Services PC | Certificate of waiver | Mar 11, 2028 |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1788998400000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1788998400000",
"number": "1639089808",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "18 E 41ST ST FL 14",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100176244",
"telephone_number": "646-594-1265",
"fax_number": "646-982-3408"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "18 E 41ST ST FL 14",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100176244",
"telephone_number": "646-594-1265",
"fax_number": "646-982-3408"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "EJWK MEDICAL SERVICES P.C.",
"organizational_subpart": "NO",
"enumeration_date": "2026-09-10",
"last_updated": "2026-09-10",
"certification_date": "2026-09-10",
"status": "A",
"authorized_official_last_name": "KUO",
"authorized_official_first_name": "EMILY",
"authorized_official_title_or_position": "PRESIDENT",
"authorized_official_telephone_number": "917-480-7019",
"authorized_official_credential": "M.D.,"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Internal Medicine",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"organization_name": "mybox.health",
"code": "3",
"type": "Doing Business As"
}
]
}
Other providers in New York, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.