Sarfraz Sidhu, M.D.
NPI 1801946462 · Internal Medicine Physician · Waukesha, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarfraz Sidhu, M.D. is a Internal Medicine Physician provider in Waukesha, WI (NPI 1801946462).
Provider details
- NPI number
- 1801946462
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 49643 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,248 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 598 | $101 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 509 | $108 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 340 | $69 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 330 | $169 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 268 | $73 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 380 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 3,631 | 672 |
| Apixabanbrand: Eliquis | 3,239 | 349 |
| Furosemide | 2,894 | 462 |
| Gabapentin | 2,513 | 393 |
| Levothyroxine Sodium | 2,395 | 357 |
| Amlodipine Besylate | 2,131 | 387 |
| Sertraline Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-12
- Last updated
- 2021-06-14
- Certified
- 2021-06-14
Frequently asked questions
- What is Sarfraz Sidhu's NPI number?
- Sarfraz Sidhu's National Provider Identifier (NPI) is 1801946462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarfraz Sidhu's specialty?
- Sarfraz Sidhu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sarfraz Sidhu located?
- Sarfraz Sidhu's practice location on file with NPPES is 2428 N Grandview Blvd Ste 102, Waukesha, WI 53188-6906.
- What is Sarfraz Sidhu's phone number?
- The practice phone number listed in the NPPES registry for Sarfraz Sidhu is (262) 875-5070.
- Does Sarfraz Sidhu accept Medicare?
- Sarfraz Sidhu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarfraz Sidhu's NPI active?
- Yes — Sarfraz Sidhu's NPI (1801946462) is active in the NPPES registry as of the last update on 2021-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.