OANH NGOC BUI (D.O.) – Obstetrics & Gynecology Physician, NPI 1780790204
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,164 OBSTETRICS/GYNECOLOGY in TX
Provider Addresses for OANH NGOC BUI (D.O.)
27150 Highway 290 Unit 500
Cypress, TX 774334930
Phone: (832) 237-4200
Fax: (832) 604-7472
Type: Location
9645 Barker Cypress Rd Ste 100
Cypress, TX 774335292
Phone: (281) 890-2900
Fax: (281) 890-4196
Type: Location
10680 JONES RD STE 600
HOUSTON, TX 770654295
Phone: (281) 477-0417
Fax: (281) 477-0166
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 87 Open Payments records for all available years, with a total value of $1,654.
Total Amount is formed as General ($1,654) + Research ($0) + Ownership ($0) = $1,654.
Last reported payment date: 2024-12-03 • Largest payer in this snapshot: Sumitomo Pharma America, Inc. ($484).
Total Amount
$1,654
General + Research + Ownership
Payments
87
Total payment records
General Amount
$1,654
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Sumitomo Pharma America, Inc. | $484 |
| Biogen, Inc. | $202 |
| ABBVIE INC. | $161 |
| MAYNE PHARMA COMMERCIAL LLC | $126 |
| Radius Health, Inc. | $104 |
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: 2005-08-12
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 |
|---|---|---|---|---|
| I20050812000737 | I | Obstetrics/Gynecology | TX | 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 | 65 | 37 | $0 |
| G0101 | Cervical or vaginal cancer screening; pelvic and clinical breast examination | 32 | 32 | $0 |
| Q0091 | Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 31 | 31 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 27 | 21 | $0 |
| 76830 | Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 16 | 13 | $0 |
Insurance plans in this area (ZIP 77433)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TX | |
| Certified Nurse Midwife (Cnm) | TX | |
| Nurse Practitioner | TX | |
| Physician Assistant | TX | |
| - | TX |
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