Michael Nader, DO
NPI 1851520613 · Family Medicine Physician · Fishers, IN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Nader, DO is a Family Medicine Physician provider in Fishers, IN (NPI 1851520613).
Provider details
- NPI number
- 1851520613
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 02003819A (IN)
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
16 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
222 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 80 | $116 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 60 | $120 |
| Hemoglobin A1c Level83036 | 20 | $10 |
| Administration of Influenza Virus VaccineG0008 | 18 | $30 |
| Administration of Pneumococcal VaccineG0009 | 17 | $30 |
| Admn Sarscov2 Vacc 1 Dose90480 | 14 | $40 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 75 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 233 | 72 |
| Lisinopril | 147 | 48 |
| Amlodipine Besylate | 117 | 36 |
| Levothyroxine Sodium | 109 | 29 |
| Omeprazole | 87 | 30 |
| Losartan Potassium | 85 | 25 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$128 across 7 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
- 2009-07-14
- Last updated
- 2023-11-27
- Certified
- 2020-09-17
Frequently asked questions
- What is Michael Nader's NPI number?
- Michael Nader's National Provider Identifier (NPI) is 1851520613, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Nader's specialty?
- Michael Nader is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Nader located?
- Michael Nader's practice location on file with NPPES is 13121 Olio Rd, Fishers, IN 46037-7237.
- What is Michael Nader's phone number?
- The practice phone number listed in the NPPES registry for Michael Nader is (317) 621-1300.
- Does Michael Nader accept Medicare?
- Michael Nader is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Nader's NPI active?
- Yes — Michael Nader's NPI (1851520613) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.