Philip A. Rettenmaier, DO
NPI 1871593418ActiveIndividual· Preventive Medicine, Undersea and Hyperbaric Medicine· Fort Wayne, IN
Preventive Medicine, Undersea and Hyperbaric Medicine (DO) with Cameron Memorial Community Hospital Inc, practicing in Fort Wayne, Indiana. 97 Medicare patients in 2024, $34,624 paid; nearly all of their 73 Part D prescriptions were generic (97%). Smith+nephew, Inc. was the largest of 5 companies reporting payments in 2025, $356.45 in all, mostly food and beverage. Lists Cameron Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1871593418 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jul 26, 2005 |
| Last updated in NPPES | Oct 25, 2026 |
| Certified by provider | Oct 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Preventive Medicine, Undersea and Hyperbaric Medicine Primary | 2083P0011X | 02001284A | IN |
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 - General Practice (IL); Practitioner - Undersea and Hyperbaric Medicine (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 97 |
|---|---|
| Services billed | 682 across 18 procedure codes |
| Paid by Medicare | $34,624 |
Part D prescriptions in 2024
| Prescriptions (claims) | 73 · 73 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $3,933 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Undersea And Hyperbaric Medicine |
Medical group
- Cameron Memorial Community Hospital IncAngola, IN · 82 clinicians
Hospital affiliations
- Cameron HealthAngola, IN
- Northwestern Medicine Central Dupage HospitalWinfield, IL
Industry payments (Open Payments)
- 2025$356.45 · 11 payments from 5 companies
- 2024$186.58 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $181.10 | 7 |
| Reprise Biomedical, Inc. | $95.37 | 1 |
| Tactile Systems Technology Inc | $37.27 | 1 |
| Stimlabs LLC | $25.76 | 1 |
| Organogenesis Inc. | $16.95 | 1 |
What the 2025 payments were for
- Food and Beverage$356.45 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Preventive Medicine, Undersea and Hyperbaric Medicine providers in Fort Wayne
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All Preventive Medicine, Undersea and Hyperbaric Medicine providers in Indiana