Usma Ahmad, MD MBBS
NPI 1588824098 · Internal Medicine Physician · Mesa, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Usma Ahmad, MD MBBS is a Internal Medicine Physician provider in Mesa, AZ (NPI 1588824098).
Provider details
- NPI number
- 1588824098
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD MBBS
- Sex
- Female
- Sole proprietor
- No
- License
- 233424 (MA)
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 tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
61 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 | 46 | $122 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 15 | $174 |
Typical Medicare-allowed amounts for these services range $122–$174 (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 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 78 | 24 |
| Tirzepatidebrand: Mounjaro | 65 | 11 |
| Omeprazole | 49 | 21 |
| Atorvastatin Calcium | 47 | 19 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 42 | 17 |
| Semaglutidebrand: Ozempic | 36 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$324 across 11 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
Additional practice locations (1)
- 605 N Gilbert RdMesa, AZ 85203-6629Phone: (480) 398-1220Fax: (480) 398-1230
Registry dates
- Enumerated
- 2008-06-10
- Last updated
- 2018-11-05
Frequently asked questions
- What is Usma Ahmad's NPI number?
- Usma Ahmad's National Provider Identifier (NPI) is 1588824098, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Usma Ahmad's specialty?
- Usma Ahmad is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Usma Ahmad located?
- Usma Ahmad's practice location on file with NPPES is 1134 E University Dr Ste 111, Mesa, AZ 85203-8048.
- What is Usma Ahmad's phone number?
- The practice phone number listed in the NPPES registry for Usma Ahmad is (480) 398-1220.
- Does Usma Ahmad accept Medicare?
- Usma Ahmad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Usma Ahmad's NPI active?
- Yes — Usma Ahmad's NPI (1588824098) is active in the NPPES registry as of the last update on 2018-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.