Ayman Attaya, M.D.
NPI 1952600405 · Internal Medicine Physician · Yuma, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ayman Attaya, M.D. is a Internal Medicine Physician provider in Yuma, AZ (NPI 1952600405).
Provider details
- NPI number
- 1952600405
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 49111 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,815 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 1,020 | $105 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 472 | $153 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 311 | $101 |
| Initial Hospital Care With Same-Day Admission and Discharge With High Level of Medical Decision Making, Per Day, If Using Time, at Least 85 Minutes99236 | 12 | $185 |
Typical Medicare-allowed amounts for these services range $101–$185 (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 |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 50 | 49 |
| Cefdinir | 42 | 41 |
| Furosemide | 42 | 38 |
| Methylprednisolone | 37 | 33 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 30 | 30 |
| Doxycycline Hyclate | 26 | 25 |
| Metronidazole | 24 | 23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-03-23
- Last updated
- 2016-09-06
Frequently asked questions
- What is Ayman Attaya's NPI number?
- Ayman Attaya's National Provider Identifier (NPI) is 1952600405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ayman Attaya's specialty?
- Ayman Attaya is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ayman Attaya located?
- Ayman Attaya's practice location on file with NPPES is 2400 S Avenue a, Yuma, AZ 85364-7127.
- What is Ayman Attaya's phone number?
- The practice phone number listed in the NPPES registry for Ayman Attaya is (928) 344-2000.
- Does Ayman Attaya accept Medicare?
- Ayman Attaya is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ayman Attaya's NPI active?
- Yes — Ayman Attaya's NPI (1952600405) is active in the NPPES registry as of the last update on 2016-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.