Nasim Wiegley, M.D.
NPI 1992090815 · Nephrology Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nasim Wiegley, M.D. is a Nephrology Physician provider in Sacramento, CA (NPI 1992090815).
Provider details
- NPI number
- 1992090815
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A134869 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,146 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 | 243 | $80 |
| Dialysis Services, 1 Physician Visit Per Month (20 Years Or Older)90962 | 145 | $211 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 117 | $306 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 108 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 92 | $135 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 112 | 35 |
| Empagliflozinbrand: Jardiance | 79 | 14 |
| Amlodipine Besylate | 73 | 25 |
| Sevelamer Carbonate | 50 | 13 |
| Calcium Acetate | 41 | 17 |
| Sodium Zirconium Cyclosilicatebrand: Lokelma | 38 | 14 |
| Midodrine Hcl | 37 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$12,356 across 27 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
Registry dates
- Enumerated
- 2011-06-20
- Last updated
- 2025-11-17
- Certified
- 2025-11-17
Frequently asked questions
- What is Nasim Wiegley's NPI number?
- Nasim Wiegley's National Provider Identifier (NPI) is 1992090815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nasim Wiegley's specialty?
- Nasim Wiegley is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Nasim Wiegley located?
- Nasim Wiegley's practice location on file with NPPES is 4150 V St Ste 3500, Sacramento, CA 95817-1460.
- What is Nasim Wiegley's phone number?
- The practice phone number listed in the NPPES registry for Nasim Wiegley is (916) 734-3014.
- Does Nasim Wiegley accept Medicare?
- Nasim Wiegley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nasim Wiegley's NPI active?
- Yes — Nasim Wiegley's NPI (1992090815) is active in the NPPES registry as of the last update on 2025-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.