Colleen Gerg, RDN
NPI 1437642238ActiveIndividual· Dietitian, Registered· Bryn Mawr, PA
Dietitian, Registered (RDN) with Simplex Health and 1 other group, practicing in Bryn Mawr, Pennsylvania. Medicare paid $2,638 for services to 15 patients in 2024.
Overview
| NPI | 1437642238 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RDN |
| Sole proprietor | Yes |
| NPI issued | Jun 7, 2018 |
| Last updated in NPPES | Jan 30, 2020 |
| Certified by provider | Jan 30, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dietitian, Registered Primary | 133V00000X | DN004713 | PA |
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 - Registered Dietitian Or Nutrition Professional (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 104 across 2 procedure codes |
| Paid by Medicare | $2,638 |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Registered Dietitian Or Nutrition Professional |
| Telehealth | Offers telehealth |
Medical groups
- Simplex HealthAmbler, PA · 24 clinicians
- Diamond Nutrition Counseling, Inc.Upper Chichester, PA · 14 clinicians
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