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Hematology/Oncology

Joerg Rathmann, MD

Works at hospitals in Lebanon, NH · Saint Johnsbury, VT · New Hampshire, Vermont

Summary

Joerg Rathmann, MD (Hematology/Oncology) is listed by Medicare at 2 hospitals in Lebanon, NH and Saint Johnsbury, VT. NPI 1568465532. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Joerg Rathmann, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Hematology/OncologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
37Years since medical school (graduated 1989)
MaleGender (as listed)
Dartmouth-Hitchcock ClinicGroup practice (+1 more)

Quick answers

Which hospitals does Joerg Rathmann work at?
Medicare's official clinician data lists Joerg Rathmann at 2 hospitals: Mary Hitchcock Memorial Hospital and Northeastern Vermont Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Joerg Rathmann see patients?
Medicare's clinician data lists 4 practice locations, including Lebanon, NH, Saint Johnsbury, VT and St Johnsbury, VT. Call before your visit to confirm the address.
What is Joerg Rathmann's specialty?
Medicare lists Hematology/Oncology as the primary specialty, and also Medical Oncology.
Does Joerg Rathmann accept Medicare assignment?
Yes. Medicare's clinician data says Joerg Rathmann 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 Joerg Rathmann offer telehealth?
Medicare's clinician data says Joerg Rathmann offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Joerg Rathmann?
(603) 650-5000, as listed in official Medicare / NPI Registry data.
What is Joerg Rathmann's NPI number?
1568465532. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Joerg Rathmann works

Medicare's Facility Affiliation Data lists Joerg Rathmann at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Joerg Rathmann is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Joerg Rathmann as a member of these groups (CMS data updated 2026-10-02).

  • Dartmouth-Hitchcock Clinic1,472 clinicians in the group
  • Mary Hitchcock Memorial Hospital1,280 clinicians in the group

Specialties

Find other Hematology/Oncology doctors in New Hampshire →

Other hematologist-oncologists in Lebanon

Clinicians with the same Medicare primary specialty in Lebanon, NH — not a recommendation.

All hematologist-oncologists in Lebanon →

Clinician information

CredentialMD
Graduation year1989
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1568465532
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians