Mohammad Tinawi, MD
NPI 1770686669 · Nephrology Physician · Munster, IN
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mohammad Tinawi, MD is a Nephrology Physician provider in Munster, IN (NPI 1770686669).
Provider details
- NPI number
- 1770686669
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301056707 (MI)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,100 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 | 1,116 | $68 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 184 | $111 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 183 | $92 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 178 | $304 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 155 | $102 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Calcitriol | 118 | 36 |
| Amlodipine Besylate | 114 | 30 |
| Furosemide | 96 | 39 |
| Losartan Potassium | 88 | 23 |
| Sevelamer Carbonate | 42 | 16 |
| Spironolactone | 40 | 12 |
| Lisinopril | 36 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$627 across 22 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
- 2006-09-06
- Last updated
- 2014-02-14
Frequently asked questions
- What is Mohammad Tinawi's NPI number?
- Mohammad Tinawi's National Provider Identifier (NPI) is 1770686669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mohammad Tinawi's specialty?
- Mohammad Tinawi is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Mohammad Tinawi located?
- Mohammad Tinawi's practice location on file with NPPES is 801 Macarthur Blvd, Munster, IN 46321-2915.
- What is Mohammad Tinawi's phone number?
- The practice phone number listed in the NPPES registry for Mohammad Tinawi is (219) 931-5227.
- Does Mohammad Tinawi accept Medicare?
- Mohammad Tinawi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mohammad Tinawi's NPI active?
- Yes — Mohammad Tinawi's NPI (1770686669) is active in the NPPES registry as of the last update on 2014-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.