OC Lung Doctor

  • Single-specialty group
  • Fountain Valley, CA
  • Core specialty: Primary care
NPI1659630622PAC ID8426213612Dmand IDNG-MGR-097005
Total HCPs
2
Physicians (MD/DO)
1
Nurses and PAs
1
Medicare Part B payments
$138,454
Address
18111 Brookhurst St, Fountain Valley, CA 92708-6728
Main phone
(714) 861-4545
Specialty areas
Primary care
Website and social

Parent organization

Thomas Asciuto MD

Independent practice · Fountain Valley, California

Find the right contacts among 2 HCPs

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OC Lung Doctor is a primary care medical group in Fountain Valley, California

OC Lung Doctor (Thomas J Asciuto Md Corporation) is part of Thomas Asciuto MD.

Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; and Dmand AI Affiliation Data

OC Lung Doctor's NPI is 1659630622 and its PAC ID is 8426213612

Identifiers
Primary NPI (Type 2)
1659630622NPI Registry (opens in a new tab)
Medicare PAC ID
8426213612
Dmand ID
NG-MGR-097005
Medicare enrollment
Enrolled (PAC ID on file)
Contact
Address
18111 Brookhurst St, Fountain Valley, CA 92708-6728
Main phone
(714) 861-4545
Executive emails and mobiles
Get contacts
Classification
Group type
Single-specialty
Core specialty
Primary care
Site structure
Single-site
Ownership model
Clinician owned
Leadership
Physician-led
Medicare Part B payments
$138,454
Legal name
Thomas J Asciuto Md Corporation

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

OC Lung Doctor is part of Thomas Asciuto MD

Dmand AI places OC Lung Doctor under Thomas Asciuto MD, an independent practice.

  • Thomas Asciuto MDIndependent practice
  • OC Lung DoctorSingle-specialty medical group · Fountain Valley, CA

Source: Dmand AI Org Hierarchy Data

Org hierarchy

Map OC Lung Doctor's entire network

See how OC Lung Doctor connects to Thomas Asciuto MD: its parent organizations, sister groups and every site of care in between, with the HCPs and leaders at each one.

OC Lung Doctor has 1 physician among 2 HCPs

Physicians (MD, DO)1
Physician assistants1

OC Lung Doctor physicians by specialty

  1. Pulmonary disease1

Share of the group's 1 physicians.

OC Lung Doctor physicians

View all 2 HCPs

Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data

OC Lung Doctor practices at one location in Fountain Valley

OC Lung Doctor practice locations

Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data

Full footprint

See every site where OC Lung Doctor HCPs practice

Open all 1 practice location with facility phones, patient visits and the HCPs at each site.

OC Lung Doctor is a primary care group with 2 subspecialties

Primary care is OC Lung Doctor'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 2 EHR vendors at OC Lung Doctor

Vendor and product names for the practice are available with a free account.

EHR systems at OC Lung Doctor
SiteEHR vendorProduct
PracticeAvailable with a free accountAvailable with a free account

Source: Dmand AI Technology Install Data

Primary care groups in California similar in size to OC Lung Doctor

These primary care groups have the closest number of HCPs to OC Lung Doctor.

See all 3,969 primary care groups in California

Sources: Dmand AI Affiliation Data; and Dmand AI Peer Benchmarks

Sources for OC Lung Doctor data

Sources for the data on this page
Data on this pageSource
NPI, PAC ID and addressNPPES 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 profileDmand AI Org Hierarchy DataDmand AI Organization Profile Data
Medicare Part B paymentsMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
Parent organizations and sister groupsDmand AI Org Hierarchy Data
HCPs and physician specialtiesNPPES 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 areasDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data
Practice locations and hospitalsDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data
EHR vendorsDmand AI Technology Install Data
Similar groupsDmand AI Affiliation DataDmand AI Peer Benchmarks

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about OC Lung Doctor

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is OC Lung Doctor's NPI number?

OC Lung Doctor's primary NPI (Type 2) is 1659630622.

What is OC Lung Doctor's PAC ID?

OC Lung Doctor's Medicare PAC ID is 8426213612, which means the group is enrolled in Medicare.

Where is OC Lung Doctor located?

OC Lung Doctor is at 18111 Brookhurst St, Fountain Valley, CA 92708-6728.

What is OC Lung Doctor's phone number?

OC Lung Doctor's main phone number is (714) 861-4545.

Who owns OC Lung Doctor?

Dmand AI places OC Lung Doctor under Thomas Asciuto MD, an independent practice.

How many physicians does OC Lung Doctor have?

Dmand AI links 1 physician and 2 HCPs in all to OC Lung Doctor.

What specialties does OC Lung Doctor cover?

OC Lung Doctor is a primary care group with 2 subspecialties. The largest physician specialties are pulmonary disease (1).

How much does OC Lung Doctor receive from Medicare?

CMS data shows $138,454 in Medicare Part B payments to OC Lung Doctor.

Selling to primary care groups?

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