DR. CHUNG Y WOO (MD) – Phlebology Physician, NPI 1376519470
Phlebology Physician
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Profile Insights
NPPES metrics only — not quality of care.
3,174 FAMILY PRACTICE in VA
Provider Addresses for DR. CHUNG Y WOO (MD)
11350 Random Hills Road
Suite 440
Fairfax, VA 220306044
Phone: (703) 356-4488
Fax: (703) 556-4492
Type: Location
21044 Frederick Rd
Germantown, MD 208764132
Phone: (240) 238-5432
Type: Location
5000 COX RD
GLEN ALLEN, VA 230609263
Phone:
Type: Mailing
2015 SPRING RD STE 300
OAK BROOK, IL 605233944
Phone: (630) 725-2700
Type: Mailing
2001, Butterfield Road, Downers Grove, DuPage County, Illinois, 60148:60515, United States
SUITE 300
DOWNERS GROVE, IL 605151069
Phone: (630) 725-2730
Fax: (844) 205-5691
Type: Mailing
White Label Agency LLC, 11350, Random Hills Road, Oakton, Fairfax County, Virginia, 22030, United States
SUITE 440
FAIRFAX, VA 220306044
Phone: (703) 356-4488
Fax: (703) 556-4492
Type: Location
14800 LEE HWY
GAINESVILLE, VA 201551842
Phone: (703) 743-7017
Type: Location
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: 2023-02-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20051101001108 | I | Family Practice | DC | TBD |
| I20080605000214 | I | Family Practice | VA | TBD |
| I20230223000005 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 180 | 176 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 92 | 88 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 81 | 81 | $0 |
| 87804 | Detection test by immunoassay with direct visual observation for influenza virus | 54 | 27 | $0 |
| 87880 | Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 54 | 54 | $0 |
Insurance plans in this area (ZIP 22030)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | VA | 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | 235 | 94 |
| FAMILY MEDICINE | VA | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 460 | 123 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | VA | |
| - | VA | |
| - | VA | |
| Family Practice | VA | |
| Physician Assistant | VA | |
| Family Practice | VA | |
| Family Practice | VA | |
| Family Practice | VA | |
| Internal Medicine | VA | |
| Physician Assistant | DC |
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