DR. FREHIWOT DERBEW TEMESGEN (M.D) – Neurology Physician, NPI 1134414667
Neurology Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
706 NEUROLOGY in VA
Provider Addresses for DR. FREHIWOT DERBEW TEMESGEN (M.D)
7880 Donegan Dr
Manassas, VA 201092869
Phone: (301) 675-0149
Type: Location
1101 Sam Perry Blvd Ste 414
Fredericksburg, VA 224014466
Phone: (540) 899-1354
Type: Location
1101 SAM PERRY BLVD STE 414
FREDERICKSBURG, VA 224014466
Phone: (540) 899-1354
Type: Mailing
1250 E MARSHALL ST
RICHMOND, VA 232985023
Phone: (804) 828-9350
Fax: (804) 807-7949
Type: Location
10605 BUSICK CT
GAINESVILLE, VA 201553400
Phone: (301) 675-0149
Type: Mailing
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: 2016-09-16
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 |
|---|---|---|---|---|
| I20160916000014 | I | Neurology | VA | 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 |
|---|---|---|---|---|
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 39 | 39 | $0 |
Insurance plans in this area (ZIP 20109)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEUROLOGY | VA | 95819 | Measurement and recording of brain wave (EEG) activity, awake and asleep | 28 | 28 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | VA | |
| - | VA | |
| Nurse Practitioner | VA | |
| Orthopedic Surgery | VA | |
| O T O L A R Y N G O L O G Y | VA | |
| Diagnostic Radiology | VA | |
| Nurse Practitioner | VA | |
| Qualified Audiologist | VA | |
| Radiation Oncology | VA | |
| O T O L A R Y N G O L O G Y | VA |
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