Glenn Matthew Chertow, MD
NPI 1407823875ActiveIndividual· Internal Medicine, Nephrology· Stanford, CA
Internal Medicine, Nephrology (MD) in Stanford, California, trained at Harvard Medical School (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $495,955 for 1,367 claims, against $104,772 paid for services in 2024. Akebia Therapeutics Inc was the largest of 12 companies reporting payments in 2025, $322,959 in all, mostly consulting fees.
Overview
| NPI | 1407823875 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 3, 2006 |
| Last updated in NPPES | Apr 18, 2024 |
| Certified by provider | Apr 18, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | G84601 | CA |
| Internal Medicine | 207R00000X | G84601 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 264 |
|---|---|
| Services billed | 904 across 25 procedure codes |
| Paid by Medicare | $104,772 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,367 · 2,890 30-day fills |
|---|---|
| Patients | 176 |
| Total drug cost | $495,955 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Stanford Health CareStanford, CA · 3,122 clinicians
Hospital affiliation
- Stanford Health CareStanford, CA
Other facilities
- Davita Redwood City DialysisDialysis facility · Redwood City, CA
- Davita San Mateo Mills DialysisDialysis facility · San Mateo, CA
- Davita San Pablo DialysisDialysis facility · San Pablo, CA
- Shc Daly CityDialysis facility · Daly City, CA
- Shc San MateoDialysis facility · San Mateo, CA
Industry payments (Open Payments)
- 2025$322,959 · 83 payments from 12 companies
- 2024$276,263 · 66 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Akebia Therapeutics Inc | $89,878 | 13 |
| Vertex Pharmaceuticals Incorporated | $82,483 | 17 |
| Astrazeneca Pharmaceuticals LP | $77,441 | 24 |
| Astrazeneca Uk Limited | $34,026 | 11 |
| Travere Therapeutics, Inc. | $16,000 | 2 |
What the 2025 payments were for
- Consulting Fee$312,917 · 53 payments
- Travel and Lodging$9,213 · 17 payments
- Food and Beverage$828.73 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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