DR. BARNETT G MENNEN (M.D.) – Family Medicine Physician, NPI 1184848004
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for DR. BARNETT G MENNEN (M.D.)
1880 HOWARD AVE
SUITE 300
VIENNA, VA 221822667
Phone: (703) 790-0103
Fax: (703) 790-0379
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 13 Open Payments records for all available years, with a total value of $328.
Total Amount is formed as General ($328) + Research ($0) + Ownership ($0) = $328.
Last reported payment date: 2024-03-27 • Largest payer in this snapshot: Lilly USA, LLC ($146).
Total Amount
$328
General + Research + Ownership
Payments
13
Total payment records
General Amount
$328
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lilly USA, LLC | $146 |
| ABBVIE INC. | $94 |
| PFIZER INC. | $41 |
| Daiichi Sankyo Inc. | $27 |
| Avion Pharmaceuticals | $19 |
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: 2017-11-27
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 |
|---|---|---|---|---|
| I20160622000154 | I | Family Practice | DC | TBD |
| I20171127002273 | I | Pediatric Medicine | MD | 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 | 46 | 27 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 43 | 34 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 31 | 22 | $0 |
Insurance plans in this area (ZIP 22182)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | MD | |
| Internal Medicine | MD | |
| Hospitalist, Internal Medicine, Internal Medicine | MO | |
| Family Practice | DC | |
| Physician Assistant | MD | |
| Family Practice | MO | |
| Family Practice | MD | |
| Physician Assistant | MD | |
| Physician Assistant | VA | |
| - | MD |
Reviews
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