Jonathan Ou, MD
- Total HCPs
- 2
- Physicians (MD/DO)
- 2
- Parent org executives
- 48,966
- Medicare Part B payments
- $73,584
- Sister groups
- 152
Find the right contacts among 48,966 executives and 2 HCPs
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Jonathan Ou, MD is a primary care medical group in Diamond Bar, California
Jonathan Ou, MD (Jonathan D Ou, Md Inc) is part of Providence Health & Services.
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; and Dmand AI Affiliation Data
Benjamin Leblanc is chief executive officer of Providence Health & Services
Dmand AI tracks 48,966 executives and staff leaders at Providence Health & Services. Waterfall enrichment finds their professional emails, personal emails and mobile numbers.
Executives by department
- Nursing13,521, names and contacts available with a free account
- Operations and administration3,355, names and contacts available with a free account
- Diagnostics2,876, names and contacts available with a free account
- Information technology2,380, names and contacts available with a free account
- Revenue Cycle Management2,311, names and contacts available with a free account
- Ambulatory, Access and Patient Navigation1,709, names and contacts available with a free account
Get emails and mobile numbers for all 48,966 executives and leaders
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Source: Dmand AI Executive Data
Jonathan Ou, MD's NPI is 1497199772 and its PAC ID is 6507006467
- Primary NPI (Type 2)
- 1497199772NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507006467
- Dmand ID
- NG-MGR-074828
- Medicare enrollment
- Enrolled (PAC ID on file)
- Address
- 2707 S Diamond Bar Blvd, Diamond Bar, CA 91765-3500
- Main phone
- (909) 594-8331
- Website
- providence.org/doctors/internal-medicine/ca/diamond-bar/jonathan-ou-1518109719 (opens in a new tab)
- Executive emails and mobiles
- Get contacts
- Group type
- Single-specialty
- Core specialty
- Primary care
- Site structure
- Single-site
- Ownership model
- Clinician owned
- Leadership
- Physician-led
- Medicare Part B payments
- $73,584
- Legal name
- Jonathan D Ou, Md Inc
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
Jonathan Ou, MD is part of Providence Health & Services
Dmand AI places Jonathan Ou, MD under Providence Health & Services, a health system.
- Providence Health & Services
- Jonathan Ou, MD
- 152 other medical groups
152 other medical groups are part of Providence Health & Services
Source: Dmand AI Org Hierarchy Data
Org hierarchy
See how Jonathan Ou, MD connects to Providence Health & Services: its parent organizations, sister groups and every site of care in between, with the HCPs and leaders at each one.
Jonathan Ou, MD has 2 physicians among 2 HCPs
Jonathan Ou, MD physicians by specialty
- Family medicine1
- Internal medicine1
Share of the group's 2 physicians.
Jonathan Ou, MD physicians
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Jonathan Ou, MD practices at one location in Diamond Bar
Jonathan Ou, MD practice locations
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Full footprint
Open all 1 practice location with facility phones, patient visits and the HCPs at each site.
Jonathan Ou, MD is a primary care group with 2 subspecialties
Primary care is Jonathan Ou, MD's core specialty, with family medicine as its main practice type.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Dmand AI tracks 1 EHR vendor at Jonathan Ou, MD
Vendor and product names for the practice are available with a free account.
| Site | EHR vendor | Product |
|---|---|---|
| Practice | 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 Jonathan Ou, MD
These primary care groups have the closest number of HCPs to Jonathan Ou, MD.
| Medical group | HCPs |
|---|---|
| Above Urgent CareMontclair, CA | 5 |
| Advanced Cardiovascular InstituteCastro Valley, CA | 5 |
| Advanced Surgical SolutionsEncino, CA | 5 |
| Advance Health Medical GroupBurbank, CA | 5 |
| Advance Nursing Practice Medical Group IncModesto, CA | 5 |
Sources: Dmand AI Affiliation Data; and Dmand AI Peer Benchmarks
Sources for Jonathan Ou, MD 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 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 Jonathan Ou, MD
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jonathan Ou, MD's NPI number?
Jonathan Ou, MD's primary NPI (Type 2) is 1497199772.
What is Jonathan Ou, MD's PAC ID?
Jonathan Ou, MD's Medicare PAC ID is 6507006467, which means the group is enrolled in Medicare.
Where is Jonathan Ou, MD located?
Jonathan Ou, MD is at 2707 S Diamond Bar Blvd, Diamond Bar, CA 91765-3500.
What is Jonathan Ou, MD's phone number?
Jonathan Ou, MD's main phone number is (909) 594-8331.
Who owns Jonathan Ou, MD?
Dmand AI places Jonathan Ou, MD under Providence Health & Services, a health system.
How many physicians does Jonathan Ou, MD have?
Dmand AI links 2 physicians and 2 HCPs in all to Jonathan Ou, MD.
What specialties does Jonathan Ou, MD cover?
Jonathan Ou, MD is a primary care group with 2 subspecialties. The largest physician specialties are family medicine (1) and internal medicine (1).
Who leads Jonathan Ou, MD?
Dmand AI lists Benjamin Leblanc as chief executive officer at Providence Health & Services.
How much does Jonathan Ou, MD receive from Medicare?
CMS data shows $73,584 in Medicare Part B payments to Jonathan Ou, MD.
What other medical groups are part of Providence Health & Services?
Providence Health & Services has 152 other medical groups in Dmand AI, including St. Jude Heritage Medical Group and Providence Medical Group, Oregon.
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