Active NPI
Christopher Stalberg, MD, PLLC
Doing business as Optum Primary Care
- Internal Medicine Physician
- Sun City West, AZ
National Provider Identifier
1689818874
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 25355
- Legal business name
- CHRISTOPHER STALBERG, MD, PLLC
- Doing business as
- Optum Primary Care
- Practice address
- 14418 W Meeker Blvd
#210
Sun City West, AZ 85375-5291 - Phone
- (623) 544-8400
- Fax
- (623) 544-8989
- NPI assigned
- May 1, 2009
- Last updated
- Sep 2, 2023
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Emily Castillo X
- Title
- Regional Manager
- Phone
- (702) 480-2550
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 25355 | AZ | Primary |
Addresses
Primary practice location
14418 W Meeker Blvd
#210
Sun City West, AZ 85375-5291
Mailing address
14418 W Meeker Blvd
Suite 210
Sun City West, AZ 85375-5291
Phone (623) 544-8400
Other names 1
- Optum Primary Care
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in AZ
Enrollment records 1
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 03D0967920 | Optum Primary Care-Meeker Blvd | Certificate of waiver | Dec 8, 2026 |
National Provider Directory
National Provider DirectoryPractitioners & affiliated clinicians
Practitioners 7
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Internal Medicine Physician
- Sun City West, AZ
- NPI 1205895034
-
- Internal Medicine Physician
- Sun City West, AZ
- NPI 1497861181
-
- Family Nurse Practitioner
- Sun City West, AZ
- NPI 1225400500
-
- Internal Medicine Physician
- Surprise, AZ
- NPI 1609878263
-
- Adult Medicine Physician
- Buckeye, AZ
- NPI 1104979269
-
- Clinical Cardiac Electrophysiology Physician
- Peoria, AZ
- NPI 1104984491
Internal Medicine
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1241136000000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1693612800000",
"number": "1689818874",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "14418 W MEEKER BLVD",
"address_2": "SUITE 210",
"city": "SUN CITY WEST",
"state": "AZ",
"postal_code": "853755291",
"telephone_number": "623-544-8400",
"fax_number": "623-544-8989"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "14418 W MEEKER BLVD",
"address_2": "#210",
"city": "SUN CITY WEST",
"state": "AZ",
"postal_code": "853755291",
"telephone_number": "623-544-8400",
"fax_number": "623-544-8989"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "CHRISTOPHER STALBERG, MD, PLLC",
"organizational_subpart": "NO",
"enumeration_date": "2009-05-01",
"last_updated": "2023-09-02",
"certification_date": "2023-09-02",
"status": "A",
"authorized_official_last_name": "CASTILLO",
"authorized_official_first_name": "EMILY",
"authorized_official_title_or_position": "REGIONAL MANAGER",
"authorized_official_telephone_number": "702-480-2550",
"authorized_official_name_suffix": "X"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "AZ",
"license": "25355",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"organization_name": "Optum Primary Care",
"code": "3",
"type": "Doing Business As"
}
]
}
Other providers in Sun City West, AZ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- 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.