Harbhajan S. Parmar, M.D.
NPI 1003842824ActiveIndividual· Internal Medicine· Willoughby, OH
Internal Medicine (M.D.) with Atrium Medical Group Inc, practicing in Willoughby, Ohio. Their prescriptions cost Medicare Part D more than their services did: $1,593,411 for 22,494 claims, against $252,683 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 20 companies reporting payments in 2025, $909.79 in all, mostly food and beverage. Lists Cleveland Clinic and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1003842824 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 23, 2006 |
| Last updated in NPPES | Apr 29, 2025 |
| Certified by provider | Apr 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 35084290 | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 568 |
|---|---|
| Services billed | 3,666 across 57 procedure codes |
| Paid by Medicare | $252,683 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22,494 · 28,102 30-day fills |
|---|---|
| Patients | 913 |
| Total drug cost | $1,593,411 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Atrium Medical Group IncMayfield Village, OH · 14 clinicians
Hospital affiliations
- Cleveland ClinicCleveland, OH
- Euclid HospitalEuclid, OH
- Hillcrest HospitalMayfield Heights, OH
- Lake HealthConcord, OH
- Uh Cleveland Medical CenterCleveland, OH
Other facilities
- Elara CaringHome health agency · Mentor, OH
- University Hospital Home Care Services, IncHome health agency · Warrensville Hts, OH
- Bella Care HospiceHospice · Westerville, OH
- Hospice of the Western Reserve at University HospHospice · Cleveland, OH
- Hospice of the Western Reserve, IncHospice · Cleveland, OH
- Suncrest Hospice Cleveland LLCHospice · Independence, OH
- Concord Ridge Health and RehabilitationNursing home · Mentor, OH
- Concord Village Skilled Nursing & RehabilitationNursing home · Concord, OH
- Grand River Health & Rehab CenterNursing home · Painesville, OH
- Mentor Ridge Health and RehabilitationNursing home · Mentor, OH
- Mentor Hills Post AcuteNursing home · Mentor, OH
Industry payments (Open Payments)
- 2025$909.79 · 48 payments from 20 companies
- 2024$858.29 · 45 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $150.12 | 13 |
| Bayer Healthcare Pharmaceuticals Inc. | $105.79 | 5 |
| Abbvie Inc. | $88.99 | 3 |
| Otsuka America Pharmaceutical, Inc. | $80.79 | 3 |
| Mannkind Corporation | $73.70 | 2 |
What the 2025 payments were for
- Food and Beverage$867.29 · 47 payments
- Education$42.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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