MATTHEW J BAK (M.D.) – Plastic Surgery within the Head & Neck (Otolaryngology) Physician, NPI 1659386076
Plastic Surgery within the Head & Neck (Otolaryngology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
310 OTOLARYNGOLOGY in VA
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Provider Addresses for MATTHEW J BAK (M.D.)
Sentara Norfolk General Hospital, 600, Gresham Drive, Norfolk, Virginia, 23507, United States
SUITE 1100
NORFOLK, VA 235071904
Phone: (757) 388-6200
Fax: (757) 388-6201
Type: Location
PO Box, adj, Main Road, Lot's Bridge, Upwell, King's Lynn and West Norfolk, Norfolk, East of England, England, PE14 9JA, United Kingdom
NORFOLK, VA 235010936
Phone: (757) 388-6200
Fax: (757) 388-6201
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $386.
Total Amount is formed as General ($386) + Research ($0) + Ownership ($0) = $386.
Last reported payment date: 2024-05-08 • Largest payer in this snapshot: AERIN MEDICAL INC. ($152).
Total Amount
$386
General + Research + Ownership
Payments
4
Total payment records
General Amount
$386
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-08
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AERIN MEDICAL INC. | $152 |
| DePuy Synthes Sales Inc. | $100 |
| KARL STORZ Endoscopy-America | $81 |
| Medtronic, Inc. | $54 |
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: 2009-07-21
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 |
|---|---|---|---|---|
| I20090721000274 | I | Otolaryngology | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 166 | 127 | $0 |
| 31575 | Diagnostic exam of voice box using a flexible endoscope | 71 | 64 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 69 | 63 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 68 | 68 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 54 | 54 | $0 |
Insurance plans in this area (ZIP 23507)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | VA | |
| - | TX | |
| Internal Medicine | VA | |
| General Surgery, Critical Care (Intensivists) | VA | |
| Family Practice | VA | |
| - | VA | |
| - | WA | |
| Nurse Practitioner | VA | |
| Internal Medicine | VA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | VA |
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