Active NPI
Christopher Joseph Amann, M.D.
- Critical Care Medicine (Internal Medicine) Physician
- Los Angeles, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Critical Care Medicine (Internal Medicine) Physician
- License
- C132360
- Practice address
- 1225 Wilshire Blvd
Los Angeles, CA 90017-1901 - Phone
- (213) 977-2121
- NPI assigned
- Jun 27, 2007
- Last updated
- Jul 24, 2025
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Critical Care Medicine (Internal Medicine) Physician | 207RC0200X | C132360 | CA | Primary |
| Pulmonary Disease Physician | 207RP1001X | C132360 | CA |
Addresses
Primary practice location
1225 Wilshire Blvd
Los Angeles, CA 90017-1901
Mailing address
PO Box 31309
Los Angeles, CA 90031-0309
Phone (626) 457-6601
Other practice location 1
200 W Arbor Dr
San Diego, CA 92103-9000
Phone (800) 926-8273
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA, TX, FL
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 3
Care Compare profile
Medicare Care Compare- Specialty
- Emergency Medicine
- Education
- Other, 2007
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
111 N Orange Ave
Suite 800
Orlando, FL 32801-2381
Phone (254) 835-3911
1225 Wilshire Blvd
Los Angeles, CA 90017-1901
Phone (213) 977-2121
12401 Washington Blvd
Whittier, CA 90602-1006
Phone (562) 698-0811
12675 La Mirada Blvd
Suite 201And401
La Mirada, CA 90638-2200
Phone (562) 903-7339
13950 Milton Ave
Suite 400H
Westminster, CA 92683-2939
Phone (888) 777-9055
155 N Lake Ave
Suite 800
Pasadena, CA 91101-1857
200 W Arbor Dr
San Diego, CA 92103-9000
Phone (858) 249-6753
325 N Saint Paul St
Suite 3100
Dallas, TX 75201-3923
Phone (888) 777-9055
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| C132360 | CA | MD | Pulmonary Disease Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Tele911 Florida Emergency Medical Group, P.a. | Current | Accepting new patients | |
| Regents of the University of California | Pulmonary Disease | Current | Accepting new patients |
| Tele911 Texas Emergency Medical Group PLLC | Current | Accepting new patients | |
| Usc Care Medical Group, Inc | Current | Accepting new patients | |
| Pih Health Physicians | Current | Accepting new patients | |
| Regents of the University of California | Current | Accepting new patients | |
| Pih Health Physicians | Current | Accepting new patients | |
| Pih Health Physicians | Pulmonary Disease | Current | Accepting new patients |
| Intercommunity Emergency Medical Group | Current | Accepting new patients | |
| Usc Care Medical Group, Inc | Current | Accepting new patients | |
| Regents of the University of California | Past | Accepting new patients | |
| Regents of the University of California Ucsd Head and Neck Surgery | Past | Accepting new patients | |
| Usc University Hospital, Inc. | Past | Accepting new patients |
Locations
420 34th St
Bakersfield, CA 93301
Phone (661) 324-4647
11500 Brookshire Ave
Downey, CA 90241
Phone (562) 904-5000
12675 La Mirada Blvd
Ste 201401
La Mirada, CA 90638
Phone (562) 903-7339
1225 Wilshire Blvd
Los Angeles, CA 90017
Phone (213) 482-2741
1520 San Pablo St
Los Angeles, CA 90033
Phone (323) 442-5849
155 N Lake Ave
Ste 800
Pasadena, CA 91101
Phone (254) 835-3911
200 W Arbor Dr
San Diego, CA 92103
Phone (619) 543-5754
12401 Washington Blvd
Whittier, CA 90602
Phone (562) 698-0611
111 N Orange Ave
Ste 800
Orlando, FL 32801
Phone (212) 287-4257
4401 W Memorial Rd
Ste 121
Oklahoma City, OK 73134
Phone (405) 749-4560
325 N Saint Paul St
Ste 3100
Dallas, TX 75201
Phone (203) 747-8696
Organizations & group practices 14
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Emergency Medicine Physician
- Whittier, CA
- NPI 1871535286
-
- Family Medicine Physician
- Whittier, CA
- NPI 1609233899
-
- Pulmonary Disease Physician
- San Diego, CA
- NPI 1386762300
-
- Emergency Medicine Physician
- Pasadena, CA
- NPI 1396401006
TX
-
- Emergency Medicine Physician
- Orlando, FL
- NPI 1063174647
-
- Emergency Medical Services (Emergency Medicine) Physician
- Pasadena, CA
- NPI 1720670268
-
- General Practice Physician
- Los Angeles, CA
- NPI 1902846306
-
- Anesthesiology Physician
- Downey, CA
- NPI 1447931506
-
- Obstetrics & Gynecology Physician
- Whittier, CA
- NPI 1821224247
Pulmonary Disease
-
- Diagnostic Radiology Physician
- San Diego, CA
- NPI 1558463927
-
dba Fair Oaks Clinic
- Durable Medical Equipment & Medical Supplies
- Pasadena, CA
- NPI 1427937390
-
dba Ucsd Medical Center Pharmacy
- Pharmacy
- San Diego, CA
- NPI 1598786576
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Los Angeles, CA
- NPI 1508859323
-
dba UCSD Medical Center
- General Acute Care Hospital
- San Diego, CA
- NPI 1184722779
-
- General Acute Care Hospital
- Arcadia, CA
- NPI 1508851288
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1182902400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1753315200000",
"number": "1134326895",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 31309",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900310309",
"telephone_number": "626-457-6601"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1225 WILSHIRE BLVD",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900171901",
"telephone_number": "213-977-2121"
}
],
"practiceLocations": [
{
"address_1": "200 W Arbor Dr",
"address_purpose": "LOCATION",
"city": "San Diego",
"state": "CA",
"postal_code": "921039000",
"country_code": "US",
"telephone_number": "800-926-8273",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "AMANN",
"first_name": "CHRISTOPHER",
"middle_name": "JOSEPH",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2007-06-27",
"last_updated": "2025-07-24",
"certification_date": "2025-07-24",
"status": "A"
},
"taxonomies": [
{
"code": "207RC0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Critical Care Medicine",
"state": "CA",
"license": "C132360",
"primary": true
},
{
"code": "207RP1001X",
"taxonomy_group": "",
"desc": "Internal Medicine, Pulmonary Disease",
"state": "CA",
"license": "C132360",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
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Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 24, 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.
- 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.