LAURIE E ZELAS (MS RNCS) – Psychiatric/Mental Health Clinical Nurse Specialist, NPI 1669446365
Psychiatric/Mental Health Clinical Nurse Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
199 CERTIFIED CLINICAL NURSE SPECIALIST (CNS) in MA
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Provider Addresses for LAURIE E ZELAS (MS RNCS)
The Box, 47, Norfolk Street, Petersfield, Cambridge, Cambridgeshire, East of England, England, CB1 2LD, United Kingdom
MEDICAL E23-395
CAMBRIDGE, MA 021420015
Phone: (617) 253-2916
Type: Mailing
Massachusetts Avenue, Neighborhood Nine, Cambridge, Middlesex County, Massachusetts, 02318, United States
MEDICAL E23-395
CAMBRIDGE, MA 021394301
Phone: (617) 253-2916
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.
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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: 2004-09-14
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20040914001292 | I | Certified Clinical Nurse Specialist (Cns) | MA | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 462 | 20 | $0 |
| 90838 | Psychotherapy with evaluation and management visit, 1 hour | 292 | 19 | $0 |
| 90836 | Psychotherapy with evaluation and management visit, 45 minutes | 66 | 13 | $0 |
Insurance plans in this area (ZIP 02142)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CERTIFIED CLINICAL NURSE SPECIALIST | MA | 90836 | Psychotherapy, 45 minutes with patient and/or family member | 90 | 15 |
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