Nauman Siddiqi, MD
NPI 1427187020 · Nephrology Physician · Zephyrhills, FL
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nauman Siddiqi, MD is a Nephrology Physician provider in Zephyrhills, FL (NPI 1427187020).
Provider details
- NPI number
- 1427187020
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 41851 (WI)
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,331 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 35 Minutes99232 | 660 | $77 |
| Dialysis Services, Per Day, Less Than Full Month Service (20 Years Or Older)90970 | 589 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 322 | $124 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 269 | $88 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 107 | $128 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 234 | 85 |
| Amlodipine Besylate | 220 | 65 |
| Losartan Potassium | 164 | 58 |
| Allopurinol | 131 | 35 |
| Calcitriol | 128 | 40 |
| Empagliflozinbrand: Jardiance | 114 | 36 |
| Spironolactone | 109 | 39 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$42 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 (3)
- 7523 Terrace River DriveTemple Terrace, FL 33637Phone: (813) 313-6685
- 1025 Marsh StMankato, MN 56001-4752Phone: (507) 625-4031
- 1400 Bellinger StEau Claire, WI 54703-5222Phone: (715) 838-3635
Registry dates
- Enumerated
- 2007-03-02
- Last updated
- 2021-12-30
- Certified
- 2021-12-30
Frequently asked questions
- What is Nauman Siddiqi's NPI number?
- Nauman Siddiqi's National Provider Identifier (NPI) is 1427187020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nauman Siddiqi's specialty?
- Nauman Siddiqi is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Nauman Siddiqi located?
- Nauman Siddiqi's practice location on file with NPPES is 36763 Eiland Blvd Ste 103, Zephyrhills, FL 33542-0600.
- What is Nauman Siddiqi's phone number?
- The practice phone number listed in the NPPES registry for Nauman Siddiqi is (813) 782-3727.
- Does Nauman Siddiqi accept Medicare?
- Nauman Siddiqi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nauman Siddiqi's NPI active?
- Yes — Nauman Siddiqi's NPI (1427187020) is active in the NPPES registry as of the last update on 2021-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.