DR. TAMMY ELLEN COHEN (RN,DNP, NP, PMHNP) – Psychiatric/Mental Health Nurse Practitioner, NPI 1205060795
Psychiatric/Mental Health Nurse Practitioner
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
17,004 NURSE PRACTITIONER in NY
Provider Addresses for DR. TAMMY ELLEN COHEN (RN,DNP, NP, PMHNP)
22 GOLD ST APT 402
NEW HAVEN, CT 065191646
Phone: (917) 903-5133
Type: Mailing
530 1st Ave # Hcc-10
New York, NY 10016
Phone: (212) 263-5420
Type: Location
Yale New Haven Psychiatric Hospital, 184, Liberty Street, New Haven, New Haven County, Connecticut, 06510, United States
NEW HAVEN, CT 06519
Phone: (203) 688-1936
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2019-10-22
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20171130001187 | I | Nurse Practitioner | NY | TBD |
| I20191022002358 | I | Nurse Practitioner | CT | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 06519)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Social Worker | CT | |
| Clinical Social Worker | CT | |
| Clinical Social Worker | CT | |
| Clinical Social Worker | NY | |
| Physician Assistant | CT | |
| Clinical Psychologist | CT | |
| Clinical Psychologist | CA | |
| Clinical Social Worker | CT | |
| Clinical Social Worker | CT | |
| Clinical Psychologist | CA |
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