Quick answers
- Does Mera Marie Keh accept Medicare assignment?
- Yes. Medicare's clinician data says Mera Marie Keh accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Mera Marie Keh see?
- In 2024, CMS data shows 181 Original Medicare patients and 2,124 services for Mera Marie Keh. This counts Original Medicare only and measures volume, not quality.
- What is Mera Marie Keh's NPI number?
- 1942916895. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Mera Marie Keh, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 181 |
|---|---|
| Services billed to Medicare | 2,124 |
| Different services or procedures | 20 |
| Participating Medicare provider | Yes |
| Average age of these patients | 80 |
Most frequent services
- Psychotherapy with evaluation and management visit, 45 minutes (90836)629 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)490 services
- Psychotherapy with evaluation and management visit, 30 minutes (90833)323 services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)262 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)204 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Depression75%
- Anxiety75%
- Arthritis63%
- Alzheimer's disease or dementia44%
Hospitals where Mera Marie Keh works
Medicare's Facility Affiliation Data lists Mera Marie Keh at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Valley HospitalParamus, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 310012
Practice locations
Addresses where Mera Marie Keh is enrolled with Medicare (CMS data updated October 2, 2026).
- 2 Dean DrTenafly, NJ 07670 (201) 568‑8288
Group practices
Medicare enrollment lists Mera Marie Keh as a member of this group (CMS data updated October 2, 2026).
- Tenafly Psychiatric Associates LLC11 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Tenafly
Clinicians with the same Medicare primary specialty in Tenafly, NJ — not a recommendation.
Other clinicians in Tenafly Psychiatric Associates LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2022 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1942916895 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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