CITY OF HOPE MEDICAL FOUNDATION
NPI 1871886366
Internal Medicine - Hematology & Oncology in Duarte, CA
NPI Status: Active since May 17, 2011
Contact Information
1500 DUARTE RD
DUARTE, CA
ZIP 91010
Phone: (626) 256-4673
- Organization
- Internal Medicine
- Hematology & Oncology
- CLIA Number: 05D2089591
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 01-04-2027
About CITY OF HOPE MEDICAL FOUNDATION
This page provides the complete NPI Profile along with additional information for City Of Hope Medical Foundation, an internist established in Duarte, California operating as a Internal Medicine, focusing in hematology & oncology . The healthcare provider is registered in the NPI registry with number 1871886366 assigned on May 2011. The practitioner's primary taxonomy code is 207RH0003X. The provider is registered as an organization and their NPI record was last updated December 2025. City Of Hope Medical Foundation operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's
- NPI
- 1871886366
- Provider Legal Name
- CITY OF HOPE MEDICAL FOUNDATION
- Other Organization Name
- Other Name Type
- (6)
- Entity Type
- Organization
- Location Address
- 1500 DUARTE RD DUARTE, CA 91010
- Location Phone
- (626) 256-4673
- Mailing Address
- PO BOX 512185 LOS ANGELES, CA 90051
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 05-17-2011
- Last Update Date
- 12-12-2025
- Code Navigator
An internist like City Of Hope Medical Foundation is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.
Location Map
Secondary Locations
- 1601 Avocado Ave
Newport Beach, CA 92660
(949) 763-2204 - 15031 Rinaldi St Ste 100
Mission Hills, CA 91345
(818) 496-4410 - 3747 Worsham Ave Ste 101
Long Beach, CA 90808
(562) 430-5900 - 23823 Valencia Blvd Ste 250
Santa Clarita, CA 91355
(661) 799-1999 - 26357 McBean Pkwy Ste 150
Santa Clarita, CA 91355
(661) 259-2990 - 5522 Sepulveda Blvd
Sherman Oaks, CA 91411
(818) 997-1522 - 2151 N Harbor Blvd Ste 3100
Fullerton, CA 92835
(714) 446-5830 - 2151 N Harbor Blvd Ste 1500
Fullerton, CA 92835
(714) 446-5632 - 44274 George Cushman Ct Ste 100
Temecula, CA 92592
(951) 252-9300 - 425 Haaland Dr Ste 101
Thousand Oaks, CA 91361
(805) 496-2949 - 2100 Main St
Huntington Beach, CA 92648
(714) 252-9415 - 1157 Swallow Ln
Simi Valley, CA 93065
(805) 527-2770 - 5215 Torrance Blvd
Torrance, CA 90503
(310) 750-1715 - 209 Fair Oaks Ave
South Pasadena, CA 91030
(626) 396-2900 - 1000 Fivepoint
Irvine, CA 92618
(949) 671-4673 - 44151 15th St W Ste 101
Lancaster, CA 93534
(661) 902-5600 - 301 W Huntington Dr Ste 400
Arcadia, CA 91007
(626) 218-9840 - 320 W 6th St
Corona, CA 92882
(951) 898-2828 - 222 W Eulalia St Ste 100B
Glendale, CA 91204
(818) 637-7611 - 301 W Huntington Dr Ste 120
Arcadia, CA 91007
(626) 574-3657 - 1250 S Sunset Ave Ste 303
West Covina, CA 91790
(626) 856-5858 - 7301 Medical Center Dr Ste 100
West Hills, CA 91307
(818) 884-1683 - 36450 Inland Valley Dr Ste 101
Wildomar, CA 92595
(951) 696-0679 - 351 Hospital Rd Ste 610
Newport Beach, CA 92663
(949) 999-1400 - 6939 Palm Ct
Riverside, CA 92506
(951) 683-6771 - 401 E Highland Ave Ste D
San Bernardino, CA 92404
(909) 475-2700 - 2121 Santa Monica Blvd
Santa Monica, CA 90404
(310) 829-8913 - 181 S Buena Vista St
Burbank, CA 91505
(818) 847-3440 - 1043 Elm Ave Ste 104
Long Beach, CA 90813
(562) 590-0345 - 16300 Sand Canyon Ave Ste 207
Irvine, CA 92618
(949) 333-7580 - 1000 W La Veta Ave
Orange, CA 92868
(714) 734-6250 - 412 W Carroll Ave Ste 200
Glendora, CA 91741
(626) 914-3921 - 1100 San Bernardino Rd Ste 1100
Upland, CA 91786
(909) 949-2242 - 15031 Rinaldi St Ste 150
Mission Hills, CA 91345
(818) 660-4700
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Internal Medicine Hematology & Oncology
- Taxonomy Code
- 207RH0003X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 207L00000X | Allopathic & Osteopathic Physicians | Anesthesiology | |
| 2 | 207N00000X | Allopathic & Osteopathic Physicians | Dermatology | |
| 3 | 207RE0101X | Allopathic & Osteopathic Physicians | Internal Medicine | |
| 4 | 207RG0100X | Allopathic & Osteopathic Physicians | Internal Medicine | |
| 5 | 207RP1001X | Allopathic & Osteopathic Physicians | Internal Medicine | |
| 6 | 207T00000X | Allopathic & Osteopathic Physicians | Neurological Surgery | |
| 7 | 207Y00000X | Allopathic & Osteopathic Physicians | Otolaryngology | |
| 8 | 207ZP0102X | Allopathic & Osteopathic Physicians | Pathology | |
| 9 | 2080P0207X | Allopathic & Osteopathic Physicians | Pediatrics | |
| 10 | 2085R0001X | Allopathic & Osteopathic Physicians | Radiology | |
| 11 | 2086X0206X | Allopathic & Osteopathic Physicians | Surgery | |
| 12 | 208800000X | Allopathic & Osteopathic Physicians | Urology | |
| 13 | 208VP0000X | Allopathic & Osteopathic Physicians | Pain Medicine | |
| 14 | 208VP0014X | Allopathic & Osteopathic Physicians | Pain Medicine |
Group Taxonomy 193200000X MULTI-SPECIALTY GROUP
This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.
CLIA Information
The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:
- CLIA Number
- 05D2089591
- Facility Type
- Physician Office
- Certificate Effective Date
- January 05, 2025
- Certificate Expiration Date
- January 04, 2027
- Laboratory Director
- JEREMY M. MONTEZ
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to City Of Hope Medical Foundation to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.
Reviews for CITY OF HOPE MEDICAL FOUNDATION
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1871886366, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 64 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
DUARTE, CA 91010
DUARTE, CA 91010
DUARTE, CA 91010
DUARTE, CA 91010
DUARTE, CA 91010
DUARTE, CA 91010
DUARTE, CA 91010
DUARTE, CA 91010
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1871886366, enumerated as an "organization" on May 17, 2011.
The provider is located at 1500 DUARTE RD DUARTE, CA 91010 and the phone number is (626) 256-4673.
Internal Medicine with taxonomy code 207RH0003X and a focus in Hematology & Oncology.
