Maaz Syed Ahmed, M.D.,
NPI 1790947927 · Nephrology Physician · Round Rock, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maaz Syed Ahmed, M.D., is a Nephrology Physician provider in Round Rock, TX (NPI 1790947927).
Provider details
- NPI number
- 1790947927
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.,
- Sex
- Male
- Sole proprietor
- No
- License
- MT192793 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
17 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
1,129 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 50 Minutes99233 | 321 | $111 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 315 | $92 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 108 | $74 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 106 | $336 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 62 | $335 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Calcitriol | 174 | 51 |
| Losartan Potassium | 149 | 49 |
| Amlodipine Besylate | 104 | 40 |
| Lisinopril | 86 | 33 |
| Allopurinol | 81 | 30 |
| Spironolactone | 72 | 28 |
| Carvedilol | 66 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$85 across 2 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)
- 2 Hot Metal StQuantum One BuildingPittsburgh, PA 15203-2348Phone: (717) 683-3789
Registry dates
- Enumerated
- 2008-06-29
- Last updated
- 2020-11-06
- Certified
- 2020-11-06
Frequently asked questions
- What is Maaz Syed Ahmed's NPI number?
- Maaz Syed Ahmed's National Provider Identifier (NPI) is 1790947927, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maaz Syed Ahmed's specialty?
- Maaz Syed Ahmed is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Maaz Syed Ahmed located?
- Maaz Syed Ahmed's practice location on file with NPPES is 300 University Blvd, Round Rock, TX 78665-1032.
- What is Maaz Syed Ahmed's phone number?
- The practice phone number listed in the NPPES registry for Maaz Syed Ahmed is (512) 509-0100.
- Does Maaz Syed Ahmed accept Medicare?
- Maaz Syed Ahmed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maaz Syed Ahmed's NPI active?
- Yes — Maaz Syed Ahmed's NPI (1790947927) is active in the NPPES registry as of the last update on 2020-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.