Ammar Alsheikh, M.D.
NPI 1083609515 · Internal Medicine Physician · Chandler, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ammar Alsheikh, M.D. is a Internal Medicine Physician provider in Chandler, AZ (NPI 1083609515).
Provider details
- NPI number
- 1083609515
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 34235 (AZ)
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
4,394 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,336 | $123 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 994 | $60 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 371 | $18 |
| Advance Care Planning, First 30 Minutes99497 | 354 | $79 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 349 | $18 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 346 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 160 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 609 | 170 |
| Atorvastatin Calcium | 554 | 177 |
| Rosuvastatin Calcium | 492 | 152 |
| Amlodipine Besylate | 468 | 145 |
| Metformin Hcl | 430 | 138 |
| Losartan Potassium | 302 | 100 |
| Pravastatin Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$576 across 30 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
- 2005-09-12
- Last updated
- 2012-01-31
Frequently asked questions
- What is Ammar Alsheikh's NPI number?
- Ammar Alsheikh's National Provider Identifier (NPI) is 1083609515, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ammar Alsheikh's specialty?
- Ammar Alsheikh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ammar Alsheikh located?
- Ammar Alsheikh's practice location on file with NPPES is 1880 W Frye Road Suite 1, Chandler, AZ 85224-6234.
- What is Ammar Alsheikh's phone number?
- The practice phone number listed in the NPPES registry for Ammar Alsheikh is (480) 821-5500.
- Does Ammar Alsheikh accept Medicare?
- Ammar Alsheikh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ammar Alsheikh's NPI active?
- Yes — Ammar Alsheikh's NPI (1083609515) is active in the NPPES registry as of the last update on 2012-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.