Maher Ayyash, MD
NPI 1467424887 · Psychiatry Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maher Ayyash, MD is a Psychiatry Physician provider in Pittsburgh, PA (NPI 1467424887).
Provider details
- NPI number
- 1467424887
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD419179 (PA)
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
488 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 35 Minutes99232 | 416 | $74 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 30 | $76 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 29 | $123 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 13 | $108 |
Typical Medicare-allowed amounts for these services range $74–$123 (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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 209 | 101 |
| Trazodone Hcl | 149 | 76 |
| Quetiapine Fumarate | 109 | 45 |
| Memantine Hcl | 53 | 19 |
| Donepezil Hcl | 48 | 21 |
| Mirtazapine | 45 | 21 |
| Lorazepam | 42 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$149,026 across 224 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
- 2006-02-02
- Last updated
- 2025-12-22
- Certified
- 2025-12-22
Frequently asked questions
- What is Maher Ayyash's NPI number?
- Maher Ayyash's National Provider Identifier (NPI) is 1467424887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maher Ayyash's specialty?
- Maher Ayyash is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Maher Ayyash located?
- Maher Ayyash's practice location on file with NPPES is 3811 Ohara St, Pittsburgh, PA 15213-2593.
- What is Maher Ayyash's phone number?
- The practice phone number listed in the NPPES registry for Maher Ayyash is (412) 624-1000.
- Does Maher Ayyash accept Medicare?
- Maher Ayyash is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maher Ayyash's NPI active?
- Yes — Maher Ayyash's NPI (1467424887) is active in the NPPES registry as of the last update on 2025-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.