Ayham Haddad, MD
NPI 1952398406 · Internal Medicine Physician · Gainesville, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ayham Haddad, MD is a Internal Medicine Physician provider in Gainesville, GA (NPI 1952398406).
Provider details
- NPI number
- 1952398406
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 050628 (GA)
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
20 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
4,190 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) |
|---|---|---|
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 1,287 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,052 | $82 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 414 | $115 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 335 | $100 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 260 | $16 |
| Automated Urinalysis Test81003 | 199 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 195 | 181 |
| Azithromycin | 120 | 104 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 117 | 111 |
| Fluconazole | 51 | 47 |
| Ciprofloxacin Hcl | 48 | 47 |
| Doxycycline Hyclate | 33 | 33 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 29 | 29 |
| Naproxen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$54 across 2 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
- 2005-09-30
- Last updated
- 2022-07-21
Frequently asked questions
- What is Ayham Haddad's NPI number?
- Ayham Haddad's National Provider Identifier (NPI) is 1952398406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ayham Haddad's specialty?
- Ayham Haddad is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ayham Haddad located?
- Ayham Haddad's practice location on file with NPPES is 1250 Jesse Jewell Pkwy Se Ste 300, Gainesville, GA 30501-3865.
- What is Ayham Haddad's phone number?
- The practice phone number listed in the NPPES registry for Ayham Haddad is (770) 532-0800.
- Does Ayham Haddad accept Medicare?
- Ayham Haddad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ayham Haddad's NPI active?
- Yes — Ayham Haddad's NPI (1952398406) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.