STEPHANY BOAFO GYASI (CNP) – Family Nurse Practitioner, NPI 1508369166
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
199 CERTIFIED CLINICAL NURSE SPECIALIST (CNS) in MA
Provider Addresses for STEPHANY BOAFO GYASI (CNP)
PO BOX 1595
MIDDLETOWN, CT 064578095
Phone: (860) 788-6404
Fax: (860) 398-6441
Type: Mailing
84 STATE STRRET
BOSTON, MA 021092202
Phone: (860) 788-6404
Fax: (860) 398-6441
Type: Location
55, Hatchetts Hill Road, Old Lyme, New London County, Connecticut, 06371, United States
OLD LYME, CT 063711534
Phone: (800) 370-3651
Fax: (877) 515-7147
Type: Mailing
State Street, Dock Square, Financial District, Boston, Suffolk County, Massachusetts, 02201, United States
BOSTON, MA 021092200
Phone: (800) 370-3651
Fax: (877) 515-7147
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $99.
Total Amount is formed as General ($99) + Research ($0) + Ownership ($0) = $99.
Last reported payment date: 2024-11-20 • Largest payer in this snapshot: Teva Pharmaceuticals USA, Inc. ($99).
Total Amount
$99
General + Research + Ownership
Payments
1
Total payment records
General Amount
$99
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Teva Pharmaceuticals USA, Inc. | $99 |
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: 2024-03-20
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 |
|---|---|---|---|---|
| I20180327001198 | I | Certified Clinical Nurse Specialist (Cns) | MA | TBD |
| I20240320001760 | I | Nurse Practitioner | ME | 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 |
|---|---|---|---|---|
| 99484 | Care management services for behavioral health conditions, 20 minutes or more clinical staff time directed by health care professional | 1,865 | 378 | $0 |
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 1,839 | 268 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 1,021 | 216 | $0 |
| Q3014 | Telehealth originating site facility fee | 205 | 70 | $0 |
| 99305 | Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 68 | 67 | $0 |
Insurance plans in this area (ZIP 06457)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Social Worker | MA | |
| Nurse Practitioner | PA | |
| Nurse Practitioner | VT | |
| Nurse Practitioner | TX | |
| Clinical Psychologist | CT | |
| Clinical Psychologist | NH | |
| Nurse Practitioner | MO | |
| Clinical Psychologist | NH | |
| Clinical Psychologist | PA | |
| - | TX |
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