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Clinical Psychologist

John Danna, CP

Sees patients in Bethesda, MD · Maryland

Summary

John Danna, CP (Clinical Psychologist) is enrolled with Medicare at 1 practice location in Bethesda, MD. NPI 1699102053. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about John Danna, 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

Clinical PsychologistPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
15Years since medical school (graduated 2011)
MaleGender (as listed)
Cornerstone Montgomery IncGroup practice

Quick answers

Where does John Danna see patients?
Medicare's clinician data lists 1 practice location in Bethesda, MD. Call before your visit to confirm the address.
What is John Danna's specialty?
Medicare lists Clinical Psychologist as the primary specialty.
Does John Danna accept Medicare assignment?
Yes. Medicare's clinician data says John Danna 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 John Danna offer telehealth?
Medicare's clinician data says John Danna offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for John Danna?
(301) 493-4200, as listed in official Medicare / NPI Registry data.
What is John Danna's NPI number?
1699102053. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

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

Group practices

Medicare enrollment lists John Danna as a member of this group (CMS data updated 2026-10-02).

  • Cornerstone Montgomery Inc23 clinicians in the group

Specialties

Find other clinicians: Clinical Psychologist, Maryland →

Other clinical psychologists in Bethesda

Clinicians with the same Medicare primary specialty in Bethesda, MD — not a recommendation.

All clinical psychologists in Bethesda →

Clinician information

CredentialCP
Graduation year2011
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1699102053
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians