Active NPI
Meilen Chang Munoz, MD, PHD
- Hospitalist Physician
- Sacramento, CA
National Provider Identifier
1093258329
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hospitalist Physician
- License
- A165544
- Practice address
- 4150 V St # 1100
Sacramento, CA 95817-1460 - Phone
- (916) 734-2737
- NPI assigned
- Nov 17, 2016
- Sex
- Female
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 165544 | CA | |
| Hospitalist Physician | 208M00000X | A165544 | CA | Primary |
Addresses
Primary practice location
4150 V St # 1100
Sacramento, CA 95817-1460
Mailing address
4150 V St # 1100
Sacramento, CA 95817-1460
Phone (916) 734-2737
Other practice location 1
11815 Education St
Auburn, CA 95602-2410
Phone (916) 733-3777
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine, Doctor of Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 165544 | CA | MD | Internal Medicine Physician |
Interoperability endpoints
- mmunoz315695@direct.ochin.org
Organizations & group practices 1
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.
-
- Multi-Specialty Clinic/Center
- Modesto, CA
- NPI 1669846986
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1479340800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782172800000",
"number": "1093258329",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4150 V ST # 1100",
"city": "SACRAMENTO",
"state": "CA",
"postal_code": "958171460",
"telephone_number": "916-734-2737"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4150 V ST # 1100",
"city": "SACRAMENTO",
"state": "CA",
"postal_code": "958171460",
"telephone_number": "916-734-2737"
}
],
"practiceLocations": [
{
"address_1": "11815 Education St",
"address_purpose": "LOCATION",
"city": "Auburn",
"state": "CA",
"postal_code": "956022410",
"country_code": "US",
"telephone_number": "916-733-3777",
"fax_number": "916-454-6780",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MUNOZ",
"first_name": "MEILEN",
"middle_name": "CHANG",
"name_prefix": "Dr.",
"credential": "MD, PHD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2016-11-17",
"last_updated": "2026-06-23",
"certification_date": "2026-06-23",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CA",
"license": "165544",
"primary": false
},
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "CA",
"license": "A165544",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Sacramento, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 23, 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.