Jafar Ayyad, MD
NPI 1255863841 · Family Medicine Physician · Azusa, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jafar Ayyad, MD is a Family Medicine Physician provider in Azusa, CA (NPI 1255863841).
Provider details
- NPI number
- 1255863841
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A166085 (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
9 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
793 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 360 | $123 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 169 | $179 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 69 | $85 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 65 | $120 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 47 | $114 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 69 | 68 |
| Ciprofloxacin Hcl | 37 | 37 |
| Azithromycin | 36 | 35 |
| Ibuprofen | 34 | 34 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 29 | 29 |
| Ondansetronbrand: Ondansetron Odt | 27 | 26 |
| Pantoprazole Sodium | 24 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (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
- 2017-04-01
- Last updated
- 2024-10-09
- Certified
- 2024-10-09
Frequently asked questions
- What is Jafar Ayyad's NPI number?
- Jafar Ayyad's National Provider Identifier (NPI) is 1255863841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jafar Ayyad's specialty?
- Jafar Ayyad is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jafar Ayyad located?
- Jafar Ayyad's practice location on file with NPPES is 290 Spruce Ct, Azusa, CA 91702-1484.
- What is Jafar Ayyad's phone number?
- The practice phone number listed in the NPPES registry for Jafar Ayyad is (626) 483-5599.
- Does Jafar Ayyad accept Medicare?
- Jafar Ayyad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jafar Ayyad's NPI active?
- Yes — Jafar Ayyad's NPI (1255863841) is active in the NPPES registry as of the last update on 2024-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.