Gaytri Manek, MD
NPI 1124298237ActiveIndividual· Internal Medicine, Nephrology· Fountain Valley, CA
Internal Medicine, Nephrology (MD) with Gaytri Manek MD Inc, practicing in Fountain Valley, California. In 2024 Medicare paid $136,523 for 141 patients, and Part D covered 1,837 of their prescriptions, 89% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2025, $145.52 in all, mostly food and beverage. Lists Chapman Global Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1124298237 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 4, 2008 |
| Last updated in NPPES | Jan 22, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | A106569 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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 | 141 |
|---|---|
| Services billed | 904 across 10 procedure codes |
| Paid by Medicare | $136,523 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,837 · 4,106 30-day fills |
|---|---|
| Patients | 171 |
| Total drug cost | $150,653 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Gaytri Manek MD IncFountain Valley, CA · 2 clinicians
Hospital affiliations
- Chapman Global Medical CenterOrange, CA
- Garden Grove Hospital & Medical CenterGarden Grove, CA
- Memorialcare Orange Coast Medical CenterFountain Valley, CA
- Providence St. Joseph HospitalOrange, CA
- Uci Health-OrangeOrange, CA
Other facilities
- Usrc Beach DialysisDialysis facility · Westminster, CA
Industry payments (Open Payments)
- 2025$145.52 · 2 payments from 2 companies
- 2024$405.03 · 10 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $119.76 | 1 |
| Otsuka America Pharmaceutical, Inc. | $25.76 | 1 |
What the 2025 payments were for
- Food and Beverage$145.52 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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