Heather Michelle O'Connor, D.O
NPI 1619401221ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· Charleston, SC
Pathology, Anatomic Pathology & Clinical Pathology (D.O) with Musc Community Physicians and 1 other group, practicing in Charleston, South Carolina. Medicare paid $33,109 for services to 686 patients in 2024. Astrazeneca Pharmaceuticals LP reported $1,240 in payments in 2025, mostly consulting fees. Lists Mercy Hospital Southeast and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1619401221 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O |
| Sole proprietor | No |
| NPI issued | Apr 20, 2017 |
| Last updated in NPPES | Jan 20, 2022 |
| Certified by provider | Jan 20, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | 41033 | SC |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Pathology (MO); Practitioner - Pathology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 686 |
|---|---|
| Services billed | 1,373 across 18 procedure codes |
| Paid by Medicare | $33,109 |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Pathology |
Medical groups
- Musc Community PhysiciansCentennial, CO · 1,544 clinicians
- Southeast Missouri Hospital Physicians LLCCape Girardeau, MO · 209 clinicians
Hospital affiliations
- Mercy Hospital SoutheastCape Girardeau, MO
- Mercy Hospital StoddardDexter, MO
- Tidelands Georgetown Memorial HospitalGeorgetown, SC
- Tidelands Waccamaw Community HospitalMurrells Inlet, SC
Industry payments (Open Payments)
- 2025$1,240 · 1 payment from 1 company
- 2024$26.44 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $1,240 | 1 |
What the 2025 payments were for
- Consulting Fee$1,240 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 111 pathologists in Charleston · All pathologists in South Carolina