ESTEVANA JUANITA ISAAC-NYAMWARO (MD) – Behavioral Neurology & Neuropsychiatry Physician, NPI 1215462874
Behavioral Neurology & Neuropsychiatry Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,531 NEUROLOGY in PA
Provider Addresses for ESTEVANA JUANITA ISAAC-NYAMWARO (MD)
1900 ARCH ST APT 209
PHILADELPHIA, PA 191031532
Phone: (646) 678-7070
Type: Mailing
3400 CIVIC CENTER BLVD FL 2
PHILADELPHIA, PA 191045127
Phone: (215) 422-2786
Type: Location
28, Sunset Drive, Sunset Hills, Flower Hill, North Hempstead, Nassau County, New York, 11030, United States
HEMPSTEAD, NY 115504716
Phone: (646) 678-7070
Type: Mailing
833, Chestnut Street, Society Hill, Philadelphia, Philadelphia County, Pennsylvania, 19107, United States
SUITE 220
PHILADELPHIA, TN 191074405
Phone: (215) 955-8465
Type: Location
200 LOTHROP ST
PITTSBURGH, PA 152132536
Phone: (412) 647-2345
Type: Mailing
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 $25.
Total Amount is formed as General ($25) + Research ($0) + Ownership ($0) = $25.
Last reported payment date: 2024-09-04 • Largest payer in this snapshot: ABBVIE INC. ($25).
Total Amount
$25
General + Research + Ownership
Payments
1
Total payment records
General Amount
$25
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $25 |
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: 2025-11-12
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 |
|---|---|---|---|---|
| I20220406001965 | I | Neurology | NY | TBD |
| I20251112000444 | I | Neurology | PA | 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 |
|---|---|---|---|---|
| G2212 | Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 438 | 122 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 170 | 105 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 51 | 51 | $0 |
| 99441 | Telephone medical discussion with physician, 5-10 minutes | 40 | 32 | $0 |
| 99426 | Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month | 26 | 14 | $0 |
Insurance plans in this area (ZIP 19103)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NY | |
| P S Y C H I A T R Y | NY | |
| E N D O C R I N O L O G Y | FL | |
| - | NY | |
| Internal Medicine, Gastroenterology | NY | |
| - | NY | |
| P S Y C H I A T R Y | NY | |
| Critical Care (Intensivists), Internal Medicine, Pulmonary Disease | NY | |
| Physician Assistant | NY | |
| P S Y C H I A T R Y | NY |
Reviews
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