Quick answers
- Does Nauman A. Siddiqi accept Medicare assignment?
- Yes. Medicare's clinician data says Nauman A. Siddiqi accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Nauman A. Siddiqi see?
- In 2024, CMS data shows 504 Original Medicare patients and 2,397 services for Nauman A. Siddiqi. This counts Original Medicare only and measures volume, not quality.
- What is Nauman A. Siddiqi's NPI number?
- 1427187020. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Nauman A. Siddiqi, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 504 |
|---|---|
| Services billed to Medicare | 2,397 |
| Different services or procedures | 18 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)660 services
- Dialysis services, per day, less than full month service (20 years or older) (90970)589 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)322 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)269 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)107 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease75%
- Diabetes60%
- Arthritis60%
- Ischemic heart disease56%
Hospitals where Nauman A. Siddiqi works
Medicare's Facility Affiliation Data lists Nauman A. Siddiqi at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- AdventHealth Dade CityDade City, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 100211
- AdventHealth TampaTampa, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100173
- AdventHealth Wesley ChapelWesley Chapel, FL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 100319
- Adventhealth ZephyrhillsZephyrhills, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100046
- St Josephs HospitalTampa, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100075
Practice locations
Addresses where Nauman A. Siddiqi is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.
- 2100 Via Bella BlvdLand O Lakes, FL 34639
- 2241 Green Hedges WayWesley Chapel, FL 33544 (813) 782‑3727
- 36763 Eiland BlvdZephyrhills, FL 33542
- 36819 Eiland Blvd, Suite 101Zephyrhills, FL 33542 (813) 778‑0408
- 38101 Market Square DrZephyrhills, FL 33542 (813) 715‑0195
Group practices
Medicare enrollment lists Nauman A. Siddiqi as a member of this group (CMS data updated October 2, 2026).
- Ohi West Medical Group II LLC413 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Land O Lakes
Clinicians with the same Medicare primary specialty in Land O Lakes, FL — not a recommendation.
Other clinicians in Ohi West Medical Group II LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1991 (35 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1427187020 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians