Ayaz Haroon, MD
NPI 1558383406 · Sports Medicine (Family Medicine) Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ayaz Haroon, MD is a Sports Medicine (Family Medicine) Physician provider in Baltimore, MD (NPI 1558383406).
Provider details
- NPI number
- 1558383406
- Entity type
- Individual
- Primary specialty
- Sports Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD422043 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 271 | 84 |
| Lisinopril | 207 | 66 |
| Atorvastatin Calcium | 196 | 65 |
| Hydrochlorothiazide | 189 | 53 |
| Pravastatin Sodium | 150 | 50 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 110 | 30 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-23
- Last updated
- 2015-10-23
Frequently asked questions
- What is Ayaz Haroon's NPI number?
- Ayaz Haroon's National Provider Identifier (NPI) is 1558383406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ayaz Haroon's specialty?
- Ayaz Haroon is listed in the NPPES registry with a primary specialty of Sports Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Ayaz Haroon located?
- Ayaz Haroon's practice location on file with NPPES is 900 Caton Ave, Baltimore, MD 21229-5201.
- What is Ayaz Haroon's phone number?
- The practice phone number listed in the NPPES registry for Ayaz Haroon is (443) 703-3200.
- Does Ayaz Haroon accept Medicare?
- Ayaz Haroon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ayaz Haroon's NPI active?
- Yes — Ayaz Haroon's NPI (1558383406) is active in the NPPES registry as of the last update on 2015-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.