David T. Ahn, MD
- Total HCPs
- 7
- Physicians (MD/DO)
- 5
- Nurses and PAs
- 2
- Parent org executives
- 5,272
- Hospitals
- 1
Find the right contacts among 5,272 executives and 7 HCPs
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David T. Ahn, MD is a primary care medical group in Newport Beach, California
David T. Ahn, MD (David Ahn Md Inc) is part of Hoag Memorial Hospital Presbyterian.
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; and Dmand AI Affiliation Data
Nguyen Hung is chief executive officer of Hoag Memorial Hospital Presbyterian
Dmand AI tracks 5,272 executives and staff leaders at Hoag Memorial Hospital Presbyterian. Waterfall enrichment finds their professional emails, personal emails and mobile numbers.
Executives by department
- Nursing1,780, names and contacts available with a free account
- Diagnostics471, names and contacts available with a free account
- Operations and administration286, names and contacts available with a free account
- Information technology229, names and contacts available with a free account
- Facilities, Engineering, Construction, Real Estate and Support Services190, names and contacts available with a free account
- Service lines and programs185, names and contacts available with a free account
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Source: Dmand AI Executive Data
David T. Ahn, MD's NPI is 1114501848 and its PAC ID is 7911307442
- Primary NPI (Type 2)
- 1114501848NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911307442
- Dmand ID
- NG-MGR-091444
- Medicare enrollment
- Enrolled (PAC ID on file)
- Address
- 520 Superior Ave, Newport Beach, CA 92663-3642
- Main phone
- (949) 764-8065
- 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
- $260,961
- Legal name
- David Ahn 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
David T. Ahn, MD is part of Hoag Memorial Hospital Presbyterian
Dmand AI places David T. Ahn, MD under Hoag Memorial Hospital Presbyterian, a health system.
- Hoag Memorial Hospital Presbyterian
- David T. Ahn, MD
- 6 other medical groups
6 other medical groups are part of Hoag Memorial Hospital Presbyterian
Source: Dmand AI Org Hierarchy Data
Org hierarchy
See how David T. Ahn, MD connects to Hoag Memorial Hospital Presbyterian: its parent organizations, sister groups and every site of care in between, with the HCPs and leaders at each one.
David T. Ahn, MD has 5 physicians among 7 HCPs
David T. Ahn, MD physicians by specialty
- Endocrinology, diabetes and metabolism4
- Internal medicine1
Share of the group's 5 physicians.
David T. Ahn, MD physicians
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
David T. Ahn, MD practices at one location in Newport Beach
David T. Ahn, MD practice locations
David T. Ahn, MD HCPs practice at 1 hospital
Sources: Doctors and Clinicians National Downloadable File (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Full footprint
Open all 1 practice location and 1 hospital with facility phones, patient visits and the HCPs at each site.
David T. Ahn, MD is a primary care group
Primary care is David T. Ahn, MD's core specialty, with internal 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 David T. Ahn, 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 David T. Ahn, MD
These primary care groups have the closest number of HCPs to David T. Ahn, MD.
| Medical group | HCPs |
|---|---|
| 5 Rivers Health GroupRocklin, CA | 7 |
| Accel Medical GroupPalmdale, CA | 7 |
| Advanced Cardiology and Electrophysiology InstituteApple Valley, CA | 7 |
| ALPHACELL WOUND CARENorth Hollywood, CA | 7 |
| Al Shifaa Medical GroupEl Cajon, CA | 7 |
Sources: Dmand AI Affiliation Data; and Dmand AI Peer Benchmarks
Sources for David T. Ahn, 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 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 David T. Ahn, 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 David T. Ahn, MD's NPI number?
David T. Ahn, MD's primary NPI (Type 2) is 1114501848.
What is David T. Ahn, MD's PAC ID?
David T. Ahn, MD's Medicare PAC ID is 7911307442, which means the group is enrolled in Medicare.
Where is David T. Ahn, MD located?
David T. Ahn, MD is at 520 Superior Ave, Newport Beach, CA 92663-3642.
What is David T. Ahn, MD's phone number?
David T. Ahn, MD's main phone number is (949) 764-8065.
Who owns David T. Ahn, MD?
Dmand AI places David T. Ahn, MD under Hoag Memorial Hospital Presbyterian, a health system.
How many physicians does David T. Ahn, MD have?
Dmand AI links 5 physicians and 7 HCPs in all to David T. Ahn, MD.
What specialties does David T. Ahn, MD cover?
David T. Ahn, MD is a primary care group. The largest physician specialties are endocrinology, diabetes and metabolism (4) and internal medicine (1).
What hospitals do David T. Ahn, MD HCPs practice at?
David T. Ahn, MD HCPs practice at 1 hospital with 5 or more of the group's HCPs, led by Hoag Hospital Newport Beach.
Who leads David T. Ahn, MD?
Dmand AI lists Nguyen Hung as chief executive officer at Hoag Memorial Hospital Presbyterian.
How much does David T. Ahn, MD receive from Medicare?
CMS data shows $260,961 in Medicare Part B payments to David T. Ahn, MD.
What other medical groups are part of Hoag Memorial Hospital Presbyterian?
Hoag Memorial Hospital Presbyterian has 6 other medical groups in Dmand AI, including Hoag Palliative Care Program and Newport Coast Radiation Oncology Medical Group.
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