DR. NATHAN A KWAN (MD) – Obstetrics & Gynecology Physician, NPI 1922266238
Obstetrics & Gynecology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
3,165 OBSTETRICS/GYNECOLOGY in TX
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Provider Addresses for DR. NATHAN A KWAN (MD)
PO BOX 847408
DALLAS, TX 752847408
Phone: (254) 215-9679
Type: Mailing
Metroplex Health System, 2201, South Clear Creek Road, Killeen, Bell County, Texas, 76549, United States
KILLEEN, TX 765494110
Phone: (254) 519-8132
Type: Location
2201 S Clear Creek Rd
Killeen, TX 765494110
Phone: (254) 519-8132
Type: Location
PO BOX 844658
DALLAS, TX 752844658
Phone: (254) 724-2111
Type: Mailing
2405 CLEAR CREEK RD
KILLEEN, TX 765495775
Phone: (254) 618-1888
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $16.
Total Amount is formed as General ($16) + Research ($0) + Ownership ($0) = $16.
Last reported payment date: 2024-04-12 • Largest payer in this snapshot: Hologic Sales and Service, LLC ($16).
Total Amount
$16
General + Research + Ownership
Payments
1
Total payment records
General Amount
$16
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Hologic Sales and Service, LLC | $16 |
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: 2011-08-09
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 |
|---|---|---|---|---|
| I20110809000172 | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 17 | 11 | $0 |
Insurance plans in this area (ZIP 75284)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OBSTETRICS/GYNECOLOGY | TX | 76830 | Ultrasound pelvis through vagina | 11 | 11 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Radiation Oncology | TX | |
| U R O L O G Y | TX | |
| General Surgery | OK | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| - | TX | |
| Anesthesiology Assistant | TX | |
| - | TX | |
| - | TX | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TX | |
| - | TX |
Reviews
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