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Endocrinology

Rita E. Landman, MD

Works at hospitals in Danbury, CT · Cortlandt Manor, NY · Mount Kisco, NY … · Connecticut, New York

Summary

Rita E. Landman, MD (Endocrinology) is listed by Medicare at 5 hospitals in Danbury, CT, Cortlandt Manor, NY and Mount Kisco, NY and other places. NPI 1346261898. 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 Rita E. Landman, 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

EndocrinologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
31Years since medical school (graduated 1995)
New York University School Of MedicineMedical school
FemaleGender (as listed)
Westchester Health Medical PCGroup practice

Quick answers

Which hospitals does Rita E. Landman work at?
Medicare's official clinician data lists Rita E. Landman at 5 hospitals: Danbury Hospital, Hudson Valley Hospital Center, Northern Westchester Hospital, Phelps Hospital and Stamford Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Rita E. Landman see patients?
Medicare's clinician data lists 1 practice location in Katonah, NY. Call before your visit to confirm the address.
What is Rita E. Landman's specialty?
Medicare lists Endocrinology as the primary specialty.
Does Rita E. Landman accept Medicare assignment?
Yes. Medicare's clinician data says Rita E. Landman 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 Rita E. Landman offer telehealth?
Medicare's clinician data says Rita E. Landman offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Rita E. Landman?
(914) 241-9026, as listed in official Medicare / NPI Registry data.
What is Rita E. Landman's NPI number?
1346261898. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Rita E. Landman works

Medicare's Facility Affiliation Data lists Rita E. Landman 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 Rita E. Landman is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Rita E. Landman as a member of this group (CMS data updated 2026-10-02).

  • Westchester Health Medical PC88 clinicians in the group

Specialties

Find other Endocrinology doctors in New York →

Other endocrinologists in Katonah

Clinicians with the same Medicare primary specialty in Katonah, NY — not a recommendation.

All endocrinologists in Katonah →

Clinician information

CredentialMD
Medical schoolNew York University School Of Medicine
Graduation year1995
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1346261898
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