Erlinda Dy Grey, M.D.
NPI 1356568752ActiveIndividual· Medical Genetics, Ph.D. Medical Genetics· Panorama City, CA
Medical Genetics, Ph.D. Medical Genetics (M.D.) with Care Community Health Centers, practicing in Panorama City, California. Their prescriptions cost Medicare Part D more than their services did: $1,195,616 for 12,154 claims, against $43,481 paid for services in 2024. Dexcom, Inc. was the largest of 16 companies reporting payments in 2025, $809.52 in all, mostly food and beverage. Lists Northridge Hospital Medical Center as a hospital affiliation.
Overview
| NPI | 1356568752 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 19, 2007 |
| Last updated in NPPES | Mar 19, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Medical Genetics, Ph.D. Medical Genetics Primary | 170100000X | A30427 | 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 - General Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 222 |
|---|---|
| Services billed | 982 across 14 procedure codes |
| Paid by Medicare | $43,481 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,154 · 24,312 30-day fills |
|---|---|
| Patients | 584 |
| Total drug cost | $1,195,616 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1967 |
|---|---|
| Medicare specialty | General Practice |
| Telehealth | Offers telehealth |
Medical group
- Care Community Health CentersPanorama City, CA · 2 clinicians
Hospital affiliation
- Northridge Hospital Medical CenterNorthridge, CA
Other facilities
- Braewood Home Health IncHome health agency · Panorama City, CA
- Constellation Home Health Services, LLCHome health agency · Northridge, CA
- Curantis Home Health, IncHome health agency · Northridge, CA
- Direct Nursing Services, IncHome health agency · Glendale, CA
- Bright Source Hospice LLCHospice · Chatsworth, CA
- La Arc Hospice, Inc.Hospice · N Hollywood, CA
Industry payments (Open Payments)
- 2025$809.52 · 41 payments from 16 companies
- 2024$542.35 · 29 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $150.62 | 6 |
| Mannkind Corporation | $107.89 | 5 |
| Glaxosmithkline, LLC. | $77.74 | 3 |
| Novo Nordisk Inc | $76.56 | 4 |
| Abbvie Inc. | $71.80 | 5 |
What the 2025 payments were for
- Food and Beverage$767.02 · 40 payments
- Education$42.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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