Evan Martin Bloch, MD
NPI 1104038272ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· Baltimore, MD
Pathology, Anatomic Pathology & Clinical Pathology (MD) with Johns Hopkins University and 1 other group, practicing in Baltimore, Maryland. Medicare paid $11,001 for services to 80 patients in 2024. Abbott Laboratories was the largest of 2 companies reporting payments in 2025, $12,119 in all, mostly compensation for serving as faculty or as a speaker for a me. Lists Johns Hopkins Hospital, the as a hospital affiliation.
Overview
| NPI | 1104038272 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 3, 2007 |
| Last updated in NPPES | Mar 16, 2026 |
| Certified by provider | Mar 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | D80168 | MD |
| Pathology, Anatomic Pathology & Clinical Pathology | 207ZP0102X | A101679 | CA |
| Specialist | 174400000X | 222456 | MA |
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 (DC); Practitioner - Pathology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 80 |
|---|---|
| Services billed | 153 across 6 procedure codes |
| Paid by Medicare | $11,001 |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Pathology |
Medical groups
- Johns Hopkins UniversityBaltimore, MD · 2,909 clinicians
- Johns Hopkins UniversityBaltimore, MD · 713 clinicians
Hospital affiliation
- Johns Hopkins Hospital, theBaltimore, MD
Industry payments (Open Payments)
- 2025$12,119 · 6 payments from 2 companies
- 2024$3,000 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $9,031 | 5 |
| Grifols Diagnostic Solutions, Inc. | $3,088 | 1 |
What the 2025 payments were for
- Compensation for serving as faculty or as a speaker for a medical education program$6,000 · 2 payments
- Consulting Fee$3,088 · 1 payment
- Travel and Lodging$3,031 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 177 pathologists in Baltimore · All pathologists in Maryland