Mohamad Bashar Abdelfattah, MD

Individual provider Active NPI Pulmonary Disease Physician · Fullerton, CA

NPI 1134539711 · NPPES record last updated May 30, 2025

Key facts

NPI
1134539711
Entity type
Individual (NPI type 1)
Primary specialty
Pulmonary Disease Physician 207RP1001X
License
A167027 (CA)
Practice address
2501 E Chapman Ave
Fullerton, CA 92831-3132
Phone
(714) 481-0172
NPI assigned
May 5, 2014
Sex
Male
Sole proprietor
Yes

Organizations & group practices 6

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 6

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

Medicare Care Compare profile

Specialty
Pulmonary Disease
Education
Other, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Newport Critical Care Physicians Medical Group Inc (15 clinicians)
Saadah Alrajab MD MPH Inc (3 clinicians)

Practice addresses (Care Compare)

1 Hoag Dr
Newport Beach, CA 92663-4162
Phone (949) 764-4624

2501 E Chapman Ave
Suite 225
Fullerton, CA 92831-3187
Phone (714) 481-0172

Hospital & facility affiliations

  • Hoag Memorial Hospital Presbyterian Hospital · Newport Beach, CA · CCN 050224
  • Providence St. Jude Medical Center Hospital · Fullerton, CA · CCN 050168
  • Foothill Regional Medical Center Hospital · Tustin, CA · CCN 050780
  • Whittier Hospital Medical Center Hospital · Whittier, CA · CCN 050735
  • Orange County Global Medical Center Hospital · Santa Ana, CA · CCN 050746

Merit-based Incentive Payment System (MIPS)

Final score
93.78 of 100 (apm)
Quality
80.38
Promoting interoperability
100
Improvement activities
40

Medicare participation

Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes

Medicare enrollment records

Enrollment IDStateProvider typePAC IDDetails
I20200819000338 CA Practitioner - Pulmonary Disease
Practitioner - Internal Medicine
2769737626 Reassigns benefits to 4 organizations

National Provider Directory

Medicare enrollment (NPD)
Yes
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A167027CAMDPulmonary Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Newport Critical Care Physicians Medical Group Inc Internal Medicine Current
since Dec 10, 2025
Accepting new patients
Martin Luther King Jr Community Medical Foundation Internal Medicine Current
since Aug 2, 2021
Accepting new patients
Superior Hospitalist Medical Group Inc Internal Medicine Current
since Jul 1, 2020
Accepting new patients
Saadah Alrajab MD MPH Inc Pulmonary Disease Current
since Jan 1, 2025
Accepting new patients
Martin Luther King Jr Community Medical Foundation Internal Medicine Current Accepting new patients
Martin Luther King Jr Community Medical Foundation Current
since Aug 2, 2021
Accepting new patients

Locations

2215 W Rosecrans Ave
Ste 22
Compton, CA 90222
Phone (424) 529-6755

2501 E Chapman Ave
Ste 225
Fullerton, CA 92831
Phone (714) 481-0172

16200 Sand Canyon Ave
Irvine, CA 92618
Phone (949) 753-2000

1680 E 120th St
Los Angeles, CA 90059
Phone (424) 338-8000

12021 Wilmington Ave
Bldg 11
Los Angeles, CA 90059
Phone (424) 338-8000

12021 Wilmington Ave
Ste 1000
Los Angeles, CA 90059
Phone (424) 296-3976

14900 Imperial Hwy
Mirada, CA 90638
Phone (559) 627-6363

1 Hoag Dr
Newport Beach, CA 92663
Phone (877) 742-4624

Specialties & licenses

Specialty (taxonomy)CodeLicenseStatePrimary
Pulmonary Disease Physician 207RP1001X A167027 CA Yes

Addresses

Primary practice location

2501 E Chapman Ave
Fullerton, CA 92831-3132

Mailing address

23312 Madero Ste E
Mission Viejo, CA 92691-2732
Phone (949) 292-7320

Other providers in Fullerton, CA

All providers in Fullerton, CA · Pulmonary Disease Physician in California

Sources for this page

Verify at the official NPI Registry.