Active NPI
Ryan Nierstedt, MD
- Anesthesiology Physician
- Orlando, FL
National Provider Identifier
1821739012
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anesthesiology Physician
- License
- ME179994
- Practice address
- 62 Columbia St
Orlando, FL 32806-1115 - Phone
- (407) 514-3668
- NPI assigned
- Apr 5, 2022
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Anesthesiology Physician | 207L00000X | ME179994 | FL | Primary |
Addresses
Primary practice location
62 Columbia St
Orlando, FL 32806-1115
Mailing address
62 Columbia St
Orlando, FL 32806-1115
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Doctor of Medicine
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1649116800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1784246400000",
"number": "1821739012",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "62 COLUMBIA ST",
"city": "ORLANDO",
"state": "FL",
"postal_code": "328061115"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "62 COLUMBIA ST",
"city": "ORLANDO",
"state": "FL",
"postal_code": "328061115",
"telephone_number": "407-514-3668"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NIERSTEDT",
"first_name": "RYAN",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2022-04-05",
"last_updated": "2026-07-17",
"certification_date": "2026-07-17",
"status": "A"
},
"taxonomies": [
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "FL",
"license": "ME179994",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Orlando, FL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 17, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.