Quick answers
- Which hospitals does Theodor T. Herwig work at?
- Medicare's official clinician data lists Theodor T. Herwig at 1 hospital: Cape Cod Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Theodor T. Herwig see patients?
- Medicare's clinician data lists 2 practice locations, including Osterville, MA and Yarmouth Port, MA. Call before your visit to confirm the address.
- What is Theodor T. Herwig's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Theodor T. Herwig accept Medicare assignment?
- Yes. Medicare's clinician data says Theodor T. Herwig accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Theodor T. Herwig offer telehealth?
- Medicare's clinician data says Theodor T. Herwig offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Theodor T. Herwig?
- (508) 428-2620, as listed in official Medicare / NPI Registry data.
- What is Theodor T. Herwig's NPI number?
- 1821076688. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Theodor T. Herwig works
Medicare's Facility Affiliation Data lists Theodor T. Herwig at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cape Cod HospitalHyannis, MA · Acute Care Hospital · CCN 220012
Practice locations
Addresses where Theodor T. Herwig is enrolled with Medicare (CMS data updated 2026-10-02).
- 10 Osterville W Barnstable RdOsterville, MA 02655 (508) 428‑2620
- 714 Main StYarmouth Port, MA 02675 (508) 362‑1600
Group practices
Medicare enrollment lists Theodor T. Herwig as a member of this group (CMS data updated 2026-10-02).
- Cape Cod Primary Care LLC7 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Massachusetts
Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Cincinnati College Of Medicine |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1821076688 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians