Erik K. Johnson, MD
NPI 1679545727ActiveIndividual· Internal Medicine· New York, NY
Internal Medicine (MD) in New York, New York, trained at Js Weill Medical College, Cornell University (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $1,254,436 for 16,613 claims, against $745,421 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 16 companies reporting payments in 2025, $1,327 in all, mostly food and beverage.
Overview
| NPI | 1679545727 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 3, 2006 |
| Last updated in NPPES | May 2, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 201961 | NY |
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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,350 |
|---|---|
| Services billed | 10,362 across 53 procedure codes |
| Paid by Medicare | $745,421 |
Part D prescriptions in 2024
| Prescriptions (claims) | 16,613 · 28,072 30-day fills |
|---|---|
| Patients | 1,185 |
| Total drug cost | $1,254,436 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Js Weill Medical College, Cornell University |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Chs Physician Partners PCRoslyn, NY · 743 clinicians
- Memorial Urgent Care GroupNew York, NY · 45 clinicians
Hospital affiliations
- Good Samaritan Hospital Medical CenterWest Islip, NY
- Mercy Medical CenterRockville Centre, NY
- St Charles HospitalPort Jefferson, NY
Other facilities
- Americare Certified Special Services, Inc ChhaHome health agency · Brooklyn, NY
- Catholic Home CareHome health agency · Farmingdale, NY
- Emerest Home Health Care of Long IslandHome health agency · Flushing, NY
- Mt. Sinai at HomeHome health agency · Westbury, NY
- Good Shepherd HospiceHospice · Farmingdale, NY
- Mercy Medical CenterInpatient rehabilitation facility · Rockville Centre, NY
- Fulton Commons Care Center IncNursing home · East Meadow, NY
- Lynbrook Restorative Therapy and NursingNursing home · Lynbrook, NY
- Queen of Peace ResidenceNursing home · Queens Village, NY
- The Grand Pavilion for Rehab & Nursing at RockvillNursing home · Rockville Centre, NY
Industry payments (Open Payments)
- 2025$1,327 · 58 payments from 16 companies
- 2024$1,408 · 70 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $336.50 | 14 |
| Pfizer Inc. | $174.93 | 8 |
| Novo Nordisk Inc | $144.98 | 5 |
| Otsuka America Pharmaceutical, Inc. | $125.87 | 6 |
| Lilly USA, LLC | $85.77 | 4 |
What the 2025 payments were for
- Food and Beverage$1,327 · 58 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 3,004 internal medicine physicians in New York · All internal medicine physicians in New York