Nancy A. Balin, M.D., F.A.C.S.
NPI 1629073879ActiveIndividual· Ophthalmology· Northampton, MA
Ophthalmology (M.D., F.A.C.S.) in Northampton, Massachusetts, trained at Perelman School of Med at the University of Pennsylvania (class of 1980). Their prescriptions cost Medicare Part D more than their services did: $801,405 for 4,554 claims, against $270,287 paid for services in 2024. Alcon Vision LLC was the largest of 8 companies reporting payments in 2025, $724.72 in all, mostly food and beverage.
Overview
| NPI | 1629073879 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., F.A.C.S. |
| Sole proprietor | Yes |
| NPI issued | Jun 15, 2005 |
| Last updated in NPPES | May 24, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 56843 | MA |
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 - Ophthalmology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,028 |
|---|---|
| Services billed | 4,571 across 49 procedure codes |
| Paid by Medicare | $270,287 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,554 · 7,215 30-day fills |
|---|---|
| Patients | 866 |
| Total drug cost | $801,405 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Ophthalmology |
Medical group
- Nancy A Balin MD F A C SFlorence, MA · 2 clinicians
Hospital affiliations
- Baystate Medical CenterSpringfield, MA
- Cooley Dickinson Hospital Inc,theNorthampton, MA
Industry payments (Open Payments)
- 2025$724.72 · 24 payments from 8 companies
- 2024$645.51 · 18 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $232.06 | 8 |
| Abbvie Inc. | $183.22 | 4 |
| Tarsus Pharmaceuticals, Inc. | $133.79 | 4 |
| Dompe US, Inc. | $56.10 | 2 |
| Sun Pharmaceutical Industries Inc. | $40.22 | 2 |
What the 2025 payments were for
- Food and Beverage$724.72 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Northampton
- 1033114103
- 1639707136