Craig Nicholas Hartenstein, OD
NPI 1437689825ActiveIndividual· Optometrist· Hampton, NH
Optometrist (OD) in Hampton, New Hampshire, trained at New England College of Optometry (class of 2017). In 2024 Medicare paid $35,369 for 374 patients, and Part D covered 101 of their prescriptions, 66% of them generic. Coopervision Inc. was the largest of 2 companies reporting payments in 2025, $39.11 in all, mostly food and beverage.
Overview
| NPI | 1437689825 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jun 18, 2017 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 947 | NH |
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 - Optometry (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 374 |
|---|---|
| Services billed | 676 across 13 procedure codes |
| Paid by Medicare | $35,369 |
Part D prescriptions in 2024
| Prescriptions (claims) | 101 · 157 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $9,725 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | New England College of Optometry |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Optometry |
Medical groups
- Hampton Eyecare Associates, PLLCHampton, NH · 4 clinicians
- Ocean Family Eyecare, PLLCPlaistow, NH · 4 clinicians
Industry payments (Open Payments)
- 2025$39.11 · 2 payments from 2 companies
- 2024$19.36 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coopervision Inc. | $20.88 | 1 |
| Alcon Vision LLC | $18.23 | 1 |
What the 2025 payments were for
- Food and Beverage$39.11 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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