Active NPI
Charles M. Holzner, M.D.
- Endocrinology, Diabetes & Metabolism Physician
- Downey, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Endocrinology, Diabetes & Metabolism Physician
- License
- G45314
- Practice address
- 10000 Lakewood Blvd
Downey, CA 90240-4020 - Phone
- (562) 862-2384
- Fax
- (562) 231-1904
- NPI assigned
- Jun 1, 2006
- 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 |
|---|---|---|---|---|
| Endocrinology, Diabetes & Metabolism Physician | 207RE0101X | G45314 | CA | Primary |
Addresses
Primary practice location
10000 Lakewood Blvd
Downey, CA 90240-4020
Mailing address
10000 Lakewood Blvd
Downey, CA 90240-4020
Phone (562) 862-2384
Other identifiers 5
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00G453140 | Medicaid | CA | |
| 110060915 | Other | RAILROAD | |
| 00G453140 | Other | BLUE SHIELD ID # | |
| 045262 | Other | HEALTH NET ID # | |
| P00361831 | Other | RAILROAD |
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
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- New York Medical College, 1980
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
11411 Brookshire Ave
Downey, CA 90241-5026
Phone (562) 789-5456
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 78.61 of 100
- Quality
- 58.7
- Improvement activities
- 40
- Cost
- 75.08
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| G45314 | CA | MD | Endocrinology, Diabetes & Metabolism Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| John Shaib, M.D., Inc. | Current | Accepting new patients | |
| Pih Health Physicians | Current | Accepting new patients | |
| Pih Health Physicians | Current | Accepting new patients | |
| Bright Health Physicians of Pih | Current | Accepting new patients | |
| Rubin and McNamara MDS Inc | Past | Accepting new patients | |
| Caremore Medical Group | Endocrinology, Diabetes & Metabolism | Past | Accepting new patients |
Locations
9040 Telegraph Rd
Ste 100
Downey, CA 90240
Phone (562) 861-0954
11411 Brookshire Ave
Downey, CA 90241
Phone (562) 862-4566
10000 Lakewood Blvd
Downey, CA 90240
Phone (562) 862-3684
12675 La Mirada Blvd
Ste 201401
La Mirada, CA 90638
Phone (562) 903-7339
Networks
- BSC 65 PLUS INDIVIDUAL MAPD
Interoperability endpoints
- charlesholzner@pihh.allscriptsdirect.net
Organizations & group practices 6
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.
-
- Family Medicine Physician
- Whittier, CA
- NPI 1609233899
-
- Orthopaedic Surgery Physician
- Santa Fe Springs, CA
- NPI 1023351004
-
- Nephrology Physician
- Downey, CA
- NPI 1457308223
-
- Anesthesiology Physician
- Downey, CA
- NPI 1447931506
-
- Physical Medicine & Rehabilitation Physician
- Cerritos, CA
- NPI 1770656829
Endocrinology, Diabetes & Metabolism
-
- Hematology & Oncology Physician
- La Mirada, CA
- NPI 1659328219
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Whittier, CA
- NPI 1043215379
-
- Home Health Agency
- La Mirada, CA
- NPI 1649275868
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1149120000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1426723200000",
"number": "1861439465",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "10000 LAKEWOOD BLVD",
"city": "DOWNEY",
"state": "CA",
"postal_code": "902404020",
"telephone_number": "562-862-2384",
"fax_number": "562-231-1904"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "10000 LAKEWOOD BLVD",
"city": "DOWNEY",
"state": "CA",
"postal_code": "902404020",
"telephone_number": "562-862-2384",
"fax_number": "562-231-1904"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HOLZNER",
"first_name": "CHARLES",
"middle_name": "M.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-06-01",
"last_updated": "2015-03-19",
"status": "A"
},
"taxonomies": [
{
"code": "207RE0101X",
"taxonomy_group": "",
"desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
"state": "CA",
"license": "G45314",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00G453140",
"state": "CA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RAILROAD",
"identifier": "110060915",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE SHIELD ID #",
"identifier": "00G453140",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HEALTH NET ID #",
"identifier": "045262",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RAILROAD",
"identifier": "P00361831",
"state": null
}
],
"endpoints": [],
"other_names": []
}
Other providers in Downey, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 19, 2015; 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.
- 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.