Active NPI
Darby Le Nguyen, CRNA
- Certified Registered Nurse Anesthetist
- New York, NY
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Certified Registered Nurse Anesthetist
- License
- 760909
- Practice address
- 170 William St
New York, NY 10038-2612 - Phone
- (212) 312-5000
- NPI assigned
- Aug 30, 2018
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Critical Care Medicine Registered Nurse | 163WC0200X | 836858 | CA | |
| Certified Registered Nurse Anesthetist | 367500000X | 760909 | NY | Primary |
| Certified Registered Nurse Anesthetist | 367500000X | 95001209 | CA |
Addresses
Primary practice location
170 William St
New York, NY 10038-2612
Mailing address
409 W 50TH St Apt 3C
New York, NY 10019-6574
Phone (408) 645-1591
Other practice location 1
45 Reade Pl
Poughkeepsie, NY 12601-3947
Phone (845) 454-8500
Other practice location 2
121 Dekalb Ave
Brooklyn, NY 11201-5493
Phone (718) 250-8000
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY, NJ, CA
Enrollment records 3
Care Compare profile
Medicare Care Compare- Specialty
- Certified Registered Nurse Anesthetist (Crna)
- Education
- Other, 2018
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
45 Reade PL
Poughkeepsie, NY 12601-3947
Phone (845) 454-8500
Hospital & facility affiliations
- Vassar Brothers Medical Center
- Brooklyn Hospital Center - Downtown Campus
Merit-based Incentive Payment System (MIPS)
- Final score
- 100 of 100
- Quality
- 85.32
- Promoting interoperability
- 100
- Improvement activities
- 40
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 836858 | CA | MD | Critical Care Medicine Registered Nurse |
| 95001209 | CA | MD | Family Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Memorial Anesthesiology Group | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Weill Medical College of Cornell | Current | Accepting new patients | |
| North American Partners in Anesthesia LLP | Current | Accepting new patients | |
| North American Partners in Anesthesia of New Jersey LLC | Current | Accepting new patients | |
| Community Foundation Medical Group | Current | Accepting new patients | |
| Community Foundation Medical Group | Current | Accepting new patients | |
| Community Foundation Medical Group | Current | Accepting new patients | |
| Regional Anesthesia Associates Inc | Current | Accepting new patients | |
| Weill Medical College of Cornell | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Monmouth Medical Center Inc | Past | Accepting new patients | |
| Janet Rustia | Past | Accepting new patients | |
| Memorial Hospital for Cancer and Allied Diseases | Past | Accepting new patients | |
| Valley Regional Anesthesia Associates Inc | Past | Accepting new patients |
Locations
1700 Mount Vernon Ave
Bakersfield, CA 93306
Phone (616) 326-2000
1843 E Fir Ave
Ste 104
Fresno, CA 93720
Phone (559) 323-6611
2335 E Kashian Ln
Ste 270
Fresno, CA 93701
Phone (559) 445-1251
27200 Calaroga Ave
Hayward, CA 94545
Phone (510) 264-2000
1250 E Almond Ave
Madera, CA 93637
Phone (559) 675-5501
609 E Orangeburg Ave
Bldg B
Modesto, CA 95350
Phone (209) 527-6700
465 W Putnam Ave
Porterville, CA 93257
Phone (559) 784-8886
869 N Cherry St
Tulare, CA 93274
Phone (559) 326-2800
1801 Colorado Ave
Ste 140
Turlock, CA 95382
Phone (209) 216-3470
300 2nd Ave
Long Branch, NJ 07740
Phone (732) 222-5200
703 Main St
Paterson, NJ 07503
Phone (973) 754-2240
7 Southwoods Blvd
Ste 4
Albany, NY 12211
121 DeKalb Ave
Brooklyn, NY 11201
Phone (718) 250-6604
3122 Union St
Ste 1B
Flushing, NY 11354
Phone (718) 968-7171
68 S Service Rd
Ste 350
Melville, NY 11747
Phone (516) 945-3107
1305 Walt Whitman Rd
Ste 300
Melville, NY 11747
Phone (516) 370-3796
1510 Jericho Tpke
New Hyde Park, NY 11040
Phone (516) 216-5341
170 William St
New York, NY 10038
Phone (212) 238-0100
525 E 68th St
New York, NY 10065
Phone (212) 746-2846
1275 York Ave
New York, NY 10065
Phone (212) 639-3813
45 Reade Pl
Poughkeepsie, NY 12601
Phone (845) 331-3131
Interoperability endpoints
- dan9065@direct.nyp.org
Organizations & group practices 13
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Anesthesiology Physician
- Melville, NY
- NPI 1649264706
-
- Anesthesiology Physician
- New York, NY
- NPI 1467423020
Nurse Anesthetist, Certified Registered
-
- Certified Registered Nurse Anesthetist
- New York, NY
- NPI 1164768305
Nurse Anesthetist, Certified Registered
-
- Internal Medicine Physician
- Fresno, CA
- NPI 1811258510
-
- Cardiovascular Disease Physician
- New York, NY
- NPI 1144729385
-
- Orthopaedic Surgery Physician
- Fresno, CA
- NPI 1134668353
-
- Orthopaedic Surgery Physician
- Fresno, CA
- NPI 1376056721
-
- Anesthesiology Physician
- Brick, NJ
- NPI 1548433048
-
- Anesthesiology Physician
- Bakersfield, CA
- NPI 1811442874
-
- General Acute Care Hospital
- New York, NY
- NPI 1700887411
-
- General Acute Care Hospital
- Long Branch, NJ
- NPI 1235253147
-
- General Acute Care Hospital
- Long Branch, NJ
- NPI 1609983790
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Brooklyn, NY
- NPI 1326046467
-
- General Acute Care Hospital
- Poughkeepsie, NY
- NPI 1740233899
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1535587200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782259200000",
"number": "1407338908",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "409 W 50TH ST APT 3C",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100196574",
"telephone_number": "408-645-1591"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "170 WILLIAM ST",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100382612",
"telephone_number": "212-312-5000"
}
],
"practiceLocations": [
{
"address_1": "45 Reade Pl",
"address_purpose": "LOCATION",
"city": "Poughkeepsie",
"state": "NY",
"postal_code": "126013947",
"country_code": "US",
"telephone_number": "845-454-8500",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "121 Dekalb Ave",
"address_purpose": "LOCATION",
"city": "Brooklyn",
"state": "NY",
"postal_code": "112015493",
"country_code": "US",
"telephone_number": "718-250-8000",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "NGUYEN",
"first_name": "DARBY",
"middle_name": "LE",
"credential": "CRNA",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2018-08-30",
"last_updated": "2026-06-24",
"certification_date": "2026-06-24",
"status": "A"
},
"taxonomies": [
{
"code": "163WC0200X",
"taxonomy_group": "",
"desc": "Registered Nurse, Critical Care Medicine",
"state": "CA",
"license": "836858",
"primary": false
},
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "NY",
"license": "760909",
"primary": true
},
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "CA",
"license": "95001209",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
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 Jun 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- 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.