Active NPI
Joseph Thomas Wertz, MD, MPH
- Student in an Organized Health Care Education/Training Program
- Orange, CA
National Provider Identifier
1114782208
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Student in an Organized Health Care Education/Training Program
- Practice address
- 3800 W Chapman Ave Ste 6200
Orange, CA 92868-1640 - Phone
- (714) 456-3526
- NPI assigned
- Feb 16, 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 |
|---|---|---|---|---|
| Student in an Organized Health Care Education/Training Program | 390200000X | Primary |
Addresses
Primary practice location
3800 W Chapman Ave Ste 6200
Orange, CA 92868-1640
Mailing address
55 Fruit St.
GRB 444
Boston, MA 02114
Phone (617) 726-6890
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MA
- 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 |
|---|---|---|---|---|
| I20250703002353 | MA | Order and Referring Only - Anesthesiology | 0840704631 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1708041600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1752537600000",
"number": "1114782208",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "55 FRUIT ST.",
"address_2": "GRB 444",
"city": "BOSTON",
"state": "MA",
"postal_code": "02114",
"telephone_number": "617-726-6890"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3800 W CHAPMAN AVE STE 6200",
"city": "ORANGE",
"state": "CA",
"postal_code": "928681640",
"telephone_number": "714-456-3526"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WERTZ",
"first_name": "JOSEPH",
"middle_name": "THOMAS",
"credential": "MD, MPH",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2024-02-16",
"last_updated": "2025-07-15",
"certification_date": "2025-06-30",
"status": "A"
},
"taxonomies": [
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Orange, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.