Mohamad Abdelfattah, MD
NPI 1134539711 · Pulmonary Disease Physician · Fullerton, CA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mohamad Abdelfattah, MD is a Pulmonary Disease Physician provider in Fullerton, CA (NPI 1134539711).
Provider details
- NPI number
- 1134539711
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A167027 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
103 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 31 | $218 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 30 | $52 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 21 | $101 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 21 | $84 |
Typical Medicare-allowed amounts for these services range $52–$218 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 245 | 50 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 132 | 24 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 43 | — |
| Budesonide/Formoterol Fumaratebrand: Breyna | 26 | — |
| Fluticasone Propionate | 18 | — |
| Roflumilast | 13 | — |
| Montelukast Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$95 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-05-05
- Last updated
- 2025-05-30
- Certified
- 2025-05-30
Frequently asked questions
- What is Mohamad Abdelfattah's NPI number?
- Mohamad Abdelfattah's National Provider Identifier (NPI) is 1134539711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mohamad Abdelfattah's specialty?
- Mohamad Abdelfattah is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mohamad Abdelfattah located?
- Mohamad Abdelfattah's practice location on file with NPPES is 2501 E Chapman Ave, Fullerton, CA 92831-3132.
- What is Mohamad Abdelfattah's phone number?
- The practice phone number listed in the NPPES registry for Mohamad Abdelfattah is (714) 481-0172.
- Does Mohamad Abdelfattah accept Medicare?
- Mohamad Abdelfattah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mohamad Abdelfattah's NPI active?
- Yes — Mohamad Abdelfattah's NPI (1134539711) is active in the NPPES registry as of the last update on 2025-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.