Nishant Krishan Puri, M.D.
NPI 1386930121ActiveIndividual· Internal Medicine, Nephrology· Ann Arbor, MI
Internal Medicine, Nephrology (M.D.) with Mercy Health Physicians North Specialty Care LLC and 2 other groups, practicing in Ann Arbor, Michigan. Their prescriptions cost Medicare Part D more than their services did: $207,862 for 1,157 claims, against $88,554 paid for services in 2024. Ardelyx, Inc. was the largest of 6 companies reporting payments in 2025, $286.62 in all, mostly food and beverage. Lists Mercy Health - Defiance Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1386930121 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 20, 2011 |
| Last updated in NPPES | Apr 10, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 4301111789 | MI |
| Internal Medicine | 207R00000X | 35124111 | OH |
| Internal Medicine | 207R00000X | 4301111789 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 441 |
|---|---|
| Services billed | 1,123 across 15 procedure codes |
| Paid by Medicare | $88,554 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,157 · 2,670 30-day fills |
|---|---|
| Patients | 214 |
| Total drug cost | $207,862 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Nephrology |
Medical groups
- Mercy Health Physicians North Specialty Care LLCMaumee, OH · 355 clinicians
- Mercy Medical Partners Northern Region Specialty Care LLCDefiance, OH · 86 clinicians
- Nephrology Associates of Toledo Inc.Maumee, OH · 9 clinicians
Hospital affiliations
- Mercy Health - Defiance HospitalDefiance, OH
- Mercy St Vincent Medical CenterToledo, OH
- Promedica Toledo HospitalToledo, OH
Other facilities
- Concerto OhioDialysis facility · South Euclid, OH
- Davita Maumee Bay DialysisDialysis facility · Oregon, OH
- Fmc - DefianceDialysis facility · Defiance, OH
- Fmc - Perrysburg DialysisDialysis facility · Perrysburg, OH
- Fmc Toledo Downtown DialysisDialysis facility · Toledo, OH
Industry payments (Open Payments)
- 2025$286.62 · 15 payments from 6 companies
- 2024$392.80 · 18 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $71.04 | 3 |
| Travere Therapeutics, Inc. | $65.87 | 4 |
| Otsuka America Pharmaceutical, Inc. | $57.42 | 3 |
| Fresenius USA Marketing, Inc. | $38.88 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $38.41 | 2 |
What the 2025 payments were for
- Food and Beverage$284.24 · 14 payments
- Education$2.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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