Active NPI
George Albert Castro, M.D.
- Pulmonary Disease Physician
- New York, NY
National Provider Identifier
1992852941
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pulmonary Disease Physician
- License
- 198386
- Practice address
- 36 E 36TH St Ste 1J
New York, NY 10016-3441 - Phone
- (212) 228-0997
- Fax
- (646) 808-3677
- NPI assigned
- Jan 4, 2007
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Critical Care Medicine (Internal Medicine) Physician | 207RC0200X | 198386 | NY | |
| Pulmonary Disease Physician | 207RP1001X | 198386 | NY | Primary |
Addresses
Primary practice location
36 E 36TH St Ste 1J
New York, NY 10016-3441
Mailing address
36 E 36TH St Ste 1J
New York, NY 10016-3441
Phone (212) 228-0997
Other identifiers 12
| Identifier | Type | State | Issuer |
|---|---|---|---|
| N246426 | Other | NY | WELLCARE |
| 1046946 | Other | AETNA | |
| 198386 | Other | NY | HIP |
| 2508343 | Other | GHI | |
| 40C771 | Other | EMPIRE BCBS | |
| P963442 | Other | NY | OXFORD |
| 01872480 | Medicaid | NY | |
| 0407697 | Other | UNITED HEALTHCARE | |
| 1C7555 | Other | PHS HEALTHNET | |
| 1C7555 | Other | NY | HEALTHNET |
| 91001911800 | Other | AMERICHOICE | |
| P12012912 | Other | MULTIPLAN |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20050902000701 | NY | Practitioner - Internal Medicine | 9133156623 | Practice locations: New York, NY |
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- Other, 1990
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
36 E 36TH St
Suite 1J
New York, NY 10016-3441
Phone (212) 228-0997
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 198386 | NY | MD | Pulmonary Disease Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1167868800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1765756800000",
"number": "1992852941",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "36 E 36TH ST STE 1J",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100163441",
"telephone_number": "212-228-0997",
"fax_number": "646-808-3677"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "36 E 36TH ST STE 1J",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100163441",
"telephone_number": "212-228-0997",
"fax_number": "646-808-3677"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CASTRO",
"first_name": "GEORGE",
"middle_name": "ALBERT",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2007-01-04",
"last_updated": "2025-12-15",
"certification_date": "2025-12-15",
"status": "A"
},
"taxonomies": [
{
"code": "207RC0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Critical Care Medicine",
"state": "NY",
"license": "198386",
"primary": false
},
{
"code": "207RP1001X",
"taxonomy_group": "",
"desc": "Internal Medicine, Pulmonary Disease",
"state": "NY",
"license": "198386",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "WELLCARE",
"identifier": "N246426",
"state": "NY"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA",
"identifier": "1046946",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HIP",
"identifier": "198386",
"state": "NY"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "GHI",
"identifier": "2508343",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "EMPIRE BCBS",
"identifier": "40C771",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "OXFORD",
"identifier": "P963442",
"state": "NY"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "01872480",
"state": "NY"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "UNITED HEALTHCARE",
"identifier": "0407697",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "PHS HEALTHNET",
"identifier": "1C7555",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HEALTHNET",
"identifier": "1C7555",
"state": "NY"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AMERICHOICE",
"identifier": "91001911800",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MULTIPLAN",
"identifier": "P12012912",
"state": null
}
],
"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 Dec 15, 2025; 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.