Optum - Downtown Los Angeles
- Total HCPs
- 2,345
- Physicians (MD/DO)
- 1,573
- Nurses and PAs
- 593
- Parent org executives
- 80,945
- Main site
- 1120 W Washington Blvd, Los Angeles, CA 90745-2262
- Main phone
- (213) 623-2225
- Specialty areas
- 20, led by primary care
Parent organization
Optum
Brand and division of a system · Eden Prairie, Minnesota
Ultimate parent organization
UnitedHealth Group
Healthcare holding company · Eden Prairie, Minnesota
Find the right contacts among 80,945 executives and 2,345 HCPs
Professional emails, personal emails and mobile numbers for Optum - Downtown Los Angeles' buying committee, with a free Dmand AI account.
Optum - Downtown Los Angeles is a single-specialty medical group with 241 practice locations in California
Optum - Downtown Los Angeles (Healthcare Partners Affiliates Medical Group) is based in Los Angeles, California, part of UnitedHealth Group.
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; and Dmand AI Affiliation Data
Allison Davenport is president, Public Sector and Sales Operations, Optum Rx of Optum
Dmand AI tracks 80,945 executives and staff leaders at Optum. Waterfall enrichment finds their professional emails, personal emails and mobile numbers.
Executives by department
- Information technology17,940, names and contacts available with a free account
- Revenue Cycle Management11,721, names and contacts available with a free account
- Operations and administration8,668, names and contacts available with a free account
- Data, Analytics and AI5,506, names and contacts available with a free account
- Nursing3,902, names and contacts available with a free account
- Population Health, Value-Based Care and Care Management3,653, names and contacts available with a free account
Get emails and mobile numbers for all 80,945 executives and leaders
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Source: Dmand AI Executive Data
Optum - Downtown Los Angeles' NPI is 1659312593 and its PAC ID is 7315842002
- Primary NPI (Type 2)
- 1659312593NPI Registry (opens in a new tab)
- NPIs held
- 2
- Medicare PAC ID
- 7315842002
- Dmand ID
- NG-MGR-084981
- Medicare enrollment
- Enrolled (PAC ID on file)
- Main site address
- 1120 W Washington Blvd, Los Angeles, CA 90745-2262
- Main phone
- (213) 623-2225
- Executive emails and mobiles
- Get contacts
- Group type
- Single-specialty
- Core specialty
- Primary care
- Specialty areas
- 20
- Site structure
- Multi-site
- Ownership model
- Health system
- Leadership
- Physician-led
- Medicare Part B payments
- $66.9M
- Legal name
- Healthcare Partners Affiliates Medical Group
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; Dmand AI Organization Profile Data; and Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Optum - Downtown Los Angeles is part of UnitedHealth Group
Dmand AI places Optum - Downtown Los Angeles under Optum, a brand and division of a system, part of UnitedHealth Group.
- UnitedHealth Group
- Optum
- Optum - Downtown Los Angeles
- 237 other medical groups
237 other medical groups are part of Optum
Source: Dmand AI Org Hierarchy Data
Org hierarchy
See how Optum - Downtown Los Angeles connects to UnitedHealth Group: its parent organizations, sister groups and every site of care in between, with the HCPs and leaders at each one.
Optum - Downtown Los Angeles ranks 8th of 10,376 California medical groups by practice locations
Optum - Downtown Los Angeles ranks in the California top 10 by practice locations.
Practice locations in California
Rank 8 of 10,376
241 practice locations
California medical groups by practice locationsRanks compare size, not quality of care, among medical groups with a Dmand AI profile that report each measure. Ties share a rank.
Source: Dmand AI Practice Data
Optum - Downtown Los Angeles has 1,573 physicians among 2,345 HCPs
Optum - Downtown Los Angeles physicians by specialty
- Internal medicine518
- Family medicine494
- Hospitalist92
- Pediatrics56
- Neurology35
Share of the group's 1,573 physicians.
Optum - Downtown Los Angeles physicians
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Optum - Downtown Los Angeles has 241 practice locations in California
Optum - Downtown Los Angeles practice locations
Optum - Downtown Los Angeles HCPs practice at 81 hospitals
Sources: Doctors and Clinicians National Downloadable File (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Full footprint
Open all 241 practice locations and 81 hospitals with facility phones, patient visits and the HCPs at each site.
Optum - Downtown Los Angeles covers 20 specialty areas, led by primary care
Primary care is Optum - Downtown Los Angeles' core specialty, and its HCPs practice 35 subspecialties in all.
- Primary careCore
- Anesthesia and pain
- Behavioral and mental health
- Cardiology
- Chiropractic
- Dermatology
- Emergency and hospital medicine
- ENT and audiology
- Eye care
- Neurology and neurosurgery
- Ob/gyn and women's health
- Orthopedics and sports medicine
- Pediatrics
- Plastic and cosmetic surgery
- Podiatry
- Radiology and imaging
- Rehabilitation and therapy
- Rheumatology, allergy and immunology
- Surgery
- Urology and nephrology
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Dmand AI tracks 1 EHR vendor at Optum - Downtown Los Angeles
Vendor and product names for each practice location are available with a free account.
| Site | EHR vendor | Product |
|---|---|---|
| Main site | Available with a free account | Available with a free account |
| 240 other practice locations | Available with a free account | Available with a free account |
Source: Dmand AI Technology Install Data
Primary care groups in California similar in size to Optum - Downtown Los Angeles
These primary care groups have the closest number of HCPs to Optum - Downtown Los Angeles.
| Medical group | HCPs |
|---|---|
| UCLA Medical GroupLos Angeles, CA | 1,921 |
| Sound PhysiciansSan Jose, CA | 901 |
| UCI Health PhysiciansOrange, CA | 534 |
| Molina Care ConnectionsLong Beach, CA | 511 |
| One MedicalSan Francisco, CA | 457 |
Sources: Dmand AI Affiliation Data; and Dmand AI Peer Benchmarks
Sources for Optum - Downtown Los Angeles data
| Data on this page | Source |
|---|---|
| NPI, PAC ID and address | NPPES NPI Registry (CMS) (opens in a new tab)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Dmand ID, phone, website, LinkedIn and group profile | Dmand AI Org Hierarchy DataDmand AI Organization Profile Data |
| Medicare Part B payments | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| Parent organizations and sister groups | Dmand AI Org Hierarchy Data |
| HCPs and physician specialties | NPPES NPI Registry (CMS) (opens in a new tab)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data |
| Specialty areas | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data |
| Practice locations and hospitals | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Executives and departments | Dmand AI Executive Data |
| EHR vendors | Dmand AI Technology Install Data |
| Similar groups | Dmand AI Affiliation DataDmand AI Peer Benchmarks |
| Size ranks | Dmand AI Practice Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Optum - Downtown Los Angeles
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Optum - Downtown Los Angeles' NPI number?
Optum - Downtown Los Angeles' primary NPI (Type 2) is 1659312593. The group holds 2 NPIs in all.
What is Optum - Downtown Los Angeles' PAC ID?
Optum - Downtown Los Angeles' Medicare PAC ID is 7315842002, which means the group is enrolled in Medicare.
How many locations does Optum - Downtown Los Angeles have?
Dmand AI links Optum - Downtown Los Angeles to 241 practice locations in California. Its main site is at 1120 W Washington Blvd, Los Angeles, CA 90745-2262.
What is Optum - Downtown Los Angeles' phone number?
Optum - Downtown Los Angeles' main phone number is (213) 623-2225.
Is Optum - Downtown Los Angeles the largest medical group in California?
Optum - Downtown Los Angeles ranks 8th of 10,376 California medical groups by practice locations, with 241 practice locations.
Who owns Optum - Downtown Los Angeles?
Dmand AI places Optum - Downtown Los Angeles under Optum, a brand and division of a system, part of UnitedHealth Group.
How many physicians does Optum - Downtown Los Angeles have?
Dmand AI links 1,573 physicians and 2,345 HCPs in all to Optum - Downtown Los Angeles.
What specialties does Optum - Downtown Los Angeles cover?
Optum - Downtown Los Angeles covers 20 specialty areas, led by primary care. The largest physician specialties are internal medicine (518), family medicine (494) and hospitalist (92).
What hospitals do Optum - Downtown Los Angeles HCPs practice at?
Optum - Downtown Los Angeles HCPs practice at 81 hospitals with 5 or more of the group's HCPs, led by Redlands Community Hospital and Torrance Memorial Medical Center.
Who leads Optum - Downtown Los Angeles?
Dmand AI lists Allison Davenport as president, Public Sector and Sales Operations, Optum Rx at Optum.
How much does Optum - Downtown Los Angeles receive from Medicare?
CMS data shows $66.9 million in Medicare Part B payments to Optum - Downtown Los Angeles.
What other medical groups are part of Optum?
Optum has 237 other medical groups in Dmand AI, including Inpatient Specialist of California PC and Southwest Medical Associates.
Selling to primary care groups?
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