Active NPI
Cesar Hernandez
- Dentist
- Ellicott City, MD
National Provider Identifier
1336997535
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dentist
- License
- 18453
- Practice address
- 5126 Dorsey Hall Dr
Ellicott City, MD 21042-7887 - Phone
- (410) 740-9400
- NPI assigned
- May 11, 2024
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Dentist | 122300000X | 18453 | MD | Primary |
Addresses
Primary practice location
5126 Dorsey Hall Dr
Ellicott City, MD 21042-7887
Mailing address
1001 S George St
York, PA 17403-3676
Phone (717) 851-2067
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 18453 | MD | MD | Dentist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1715385600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1759881600000",
"number": "1336997535",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1001 S GEORGE ST",
"city": "YORK",
"state": "PA",
"postal_code": "174033676",
"telephone_number": "717-851-2067"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5126 DORSEY HALL DR",
"city": "ELLICOTT CITY",
"state": "MD",
"postal_code": "210427887",
"telephone_number": "410-740-9400"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HERNANDEZ",
"first_name": "CESAR",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2024-05-11",
"last_updated": "2025-10-08",
"certification_date": "2025-10-08",
"status": "A"
},
"taxonomies": [
{
"code": "122300000X",
"taxonomy_group": "",
"desc": "Dentist",
"state": "MD",
"license": "18453",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Ellicott City, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 8, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.