One Medical
- Total HCPs
- 238
- Physicians (MD/DO)
- 107
- Nurses and PAs
- 116
- Executives
- 2,752
- Practice locations
- 45
- Main site
- 1 Embarcadero Ctr Fl 19, San Francisco, CA 85032-4511
- Main phone
- (888) 663-6331
- Specialty areas
- 2, led by primary care
Parent organization
One Medical
Physician practice platform · San Francisco, California
Ultimate parent organization
Amazon
Management company · Seattle, Washington
Find the right contacts among 2,752 executives and 238 HCPs
Professional emails, personal emails and mobile numbers for One Medical's buying committee, with a free Dmand AI account.
One Medical is a single-specialty medical group with 45 practice locations in 6 states
One Medical (Iora Senior Health LLC) is based in San Francisco, California, part of Amazon.
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; and Dmand AI Affiliation Data
Trent Green is chief executive officer of One Medical
Dmand AI tracks 2,752 executives and staff leaders at One Medical. Waterfall enrichment finds their professional emails, personal emails and mobile numbers.
Executives by department
- Operations and administration586, names and contacts available with a free account
- Nursing505, names and contacts available with a free account
- Physicians and medical leadership374, names and contacts available with a free account
- Diagnostics199, names and contacts available with a free account
- Information technology188, names and contacts available with a free account
- Population Health, Value-Based Care and Care Management114, names and contacts available with a free account
Get emails and mobile numbers for all 2,752 executives and leaders
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Source: Dmand AI Executive Data
One Medical's NPI is 1366827024 and its PAC ID is 143520189
- Primary NPI (Type 2)
- 1366827024NPI Registry (opens in a new tab)
- NPIs held
- 32
- Medicare PAC ID
- 143520189
- Dmand ID
- NG-MGR-001767
- Medicare enrollment
- Enrolled (PAC ID on file)
- Main site address
- 1 Embarcadero Ctr Fl 19, San Francisco, CA 85032-4511
- Main phone
- (888) 663-6331
- Executive emails and mobiles
- Get contacts
- Group type
- Single-specialty
- Core specialty
- Primary care
- Specialty areas
- 2
- Site structure
- Multi-site
- Ownership model
- Payer
- Leadership
- Physician-led
- Medicare Part B payments
- $5.2M
- Legal name
- Iora Senior Health LLC
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
One Medical is part of Amazon
Dmand AI places One Medical under One Medical, a physician practice platform, part of Amazon.
- Amazon
- One Medical
- One Medical
- 29 other medical groups
29 other medical groups are part of One Medical
Source: Dmand AI Org Hierarchy Data
Org hierarchy
See how One Medical connects to Amazon: its parent organizations, sister groups and every site of care in between, with the HCPs and leaders at each one.
One Medical has 107 physicians among 238 HCPs
One Medical physicians by specialty
- Family medicine53
- Internal medicine34
- Cardiovascular disease12
- Hospice and palliative medicine (internal medicine)2
- Adult medicine1
Share of the group's 107 physicians.
One Medical physicians
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
One Medical has 45 practice locations in 6 states
One Medical practice locations
One Medical HCPs practice at 4 hospitals
Sources: Doctors and Clinicians National Downloadable File (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Full footprint
Open all 45 practice locations and 4 hospitals with facility phones, patient visits and the HCPs at each site.
One Medical covers 2 specialty areas, led by primary care
Primary care is One Medical's core specialty, and its HCPs practice 6 subspecialties in all.
- Primary careCore
- Behavioral and mental health
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Dmand AI tracks 1 EHR vendor at One Medical
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 |
| 44 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 One Medical
These primary care groups have the closest number of HCPs to One Medical.
| Medical group | HCPs |
|---|---|
| UCI HealthOrange, CA | 239 |
| CareMore Medical GroupCerritos, CA | 249 |
| Lakeside Community HealthcareNorthridge, CA | 254 |
| Pacific Inpatient Medical GroupSan Francisco, CA | 217 |
| Clinic Services Of California Medical Group IncPleasanton, CA | 213 |
Sources: Dmand AI Affiliation Data; and Dmand AI Peer Benchmarks
Sources for One Medical 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 |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about One Medical
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is One Medical's NPI number?
One Medical's primary NPI (Type 2) is 1366827024. The group holds 32 NPIs in all.
What is One Medical's PAC ID?
One Medical's Medicare PAC ID is 143520189, which means the group is enrolled in Medicare.
How many locations does One Medical have?
Dmand AI links One Medical to 45 practice locations in 6 states. Its main site is at 1 Embarcadero Ctr Fl 19, San Francisco, CA 85032-4511.
What is One Medical's phone number?
One Medical's main phone number is (888) 663-6331.
Who owns One Medical?
Dmand AI places One Medical under One Medical, a physician practice platform, part of Amazon.
How many physicians does One Medical have?
Dmand AI links 107 physicians and 238 HCPs in all to One Medical.
What specialties does One Medical cover?
One Medical covers 2 specialty areas, led by primary care. The largest physician specialties are family medicine (53), internal medicine (34) and cardiovascular disease (12).
What hospitals do One Medical HCPs practice at?
One Medical HCPs practice at 4 hospitals with 5 or more of the group's HCPs, led by Tucson Medical Center and Banner Del E Webb Medical Center.
Who leads One Medical?
Dmand AI lists Trent Green as chief executive officer at One Medical.
How much does One Medical receive from Medicare?
CMS data shows $5.2 million in Medicare Part B payments to One Medical.
What other medical groups are part of One Medical?
One Medical has 29 other medical groups in Dmand AI, including One Medical and One Medical.
Selling to primary care groups?
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