Rehan Ansari, MD
NPI 1174987184 · Nephrology Physician · Detroit, MI
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rehan Ansari, MD is a Nephrology Physician provider in Detroit, MI (NPI 1174987184).
Provider details
- NPI number
- 1174987184
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301507299 (MI)
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
10 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
666 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 | 273 | $76 |
| 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 | 67 | $16 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 60 | $125 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 55 | $134 |
| Hemodialysis Procedure With Physician Evaluation90935 | 51 | $68 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 125 | 48 |
| Prednisone | 118 | 50 |
| Carvedilol | 90 | 38 |
| Atorvastatin Calcium | 87 | 34 |
| Valsartan | 79 | 33 |
| Pravastatin Sodium | 63 | 20 |
| Valganciclovir Hcl | 50 | 22 |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$28 across 1 record (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)
- 330 E Beltline Ave Ne Ste 100Grand Rapids, MI 49506-1267Phone: (616) 752-6235Fax: (616) 752-6324
Registry dates
- Enumerated
- 2016-04-06
- Last updated
- 2025-01-06
- Certified
- 2025-01-06
Frequently asked questions
- What is Rehan Ansari's NPI number?
- Rehan Ansari's National Provider Identifier (NPI) is 1174987184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rehan Ansari's specialty?
- Rehan Ansari is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Rehan Ansari located?
- Rehan Ansari's practice location on file with NPPES is 2799 W Grand Blvd, Detroit, MI 48202-2608.
- What is Rehan Ansari's phone number?
- The practice phone number listed in the NPPES registry for Rehan Ansari is (313) 916-2600.
- Does Rehan Ansari accept Medicare?
- Rehan Ansari is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rehan Ansari's NPI active?
- Yes — Rehan Ansari's NPI (1174987184) is active in the NPPES registry as of the last update on 2025-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.