REGINA MACHARIA – Psychiatric/Mental Health Nurse Practitioner, NPI 1790356434
Psychiatric/Mental Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,972 NURSE PRACTITIONER in MA
Provider Addresses for REGINA MACHARIA
439 S UNION ST STE 2
LAWRENCE, MA 018432844
Phone:
Type: Mailing
234 LITTLETON RD STE 1B
WESTFORD, MA 018863530
Phone: (978) 581-1735
Fax: (978) 506-2313
Type: Mailing
280 MERRIMACK ST STE 141
LAWRENCE, MA 018431780
Phone: (508) 475-9711
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $45.
Total Amount is formed as General ($45) + Research ($0) + Ownership ($0) = $45.
Last reported payment date: 2024-04-30 • Largest payer in this snapshot: Otsuka America Pharmaceutical, Inc. ($45).
Total Amount
$45
General + Research + Ownership
Payments
2
Total payment records
General Amount
$45
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Otsuka America Pharmaceutical, Inc. | $45 |
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: 2022-08-12
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 |
|---|---|---|---|---|
| I20220812001879 | I | Nurse Practitioner | 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 | 276 | 43 | $0 |
| 90833 | Psychotherapy with evaluation and management visit, 30 minutes | 222 | 37 | $0 |
Insurance plans in this area (ZIP 01843)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TN | |
| Clinical Social Worker | MA | |
| Mental Health Counselor | RI | |
| - | MA | |
| Mental Health Counselor | MA | |
| Mental Health Counselor | MA | |
| Clinical Social Worker | MA | |
| - | MA | |
| Mental Health Counselor | MA | |
| Clinical Social Worker | MA |
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