DR. QUANG T NGUYEN (MD) – Obstetrics & Gynecology Physician, NPI 1942220520
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for DR. QUANG T NGUYEN (MD)
433 E 8TH ST
PORT ANGELES, WA 983626219
Phone: (360) 565-0999
Fax: (360) 452-7303
Type: Location
The Aroostook Medical Center, 140, Academy Street, Presque Isle, Aroostook County, Maine, 04769, United States of America
PRESQUE ISLE, ME 047693102
Phone: (207) 768-5944
Fax: (207) 768-3203
Type: Location
433 E 8th St
Port Angeles, WA 983626219
Phone: (360) 565-0999
Fax: (360) 452-7303
Type: Location
777 AVENUE H
POWELL, WY 824352260
Phone: (307) 754-2267
Type: Location
PO BOX 850
PORT ANGELES, WA 983620146
Phone: (360) 565-0999
Fax: (360) 452-7303
Type: Mailing
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 $25.
Total Amount is formed as General ($25) + Research ($0) + Ownership ($0) = $25.
Last reported payment date: 2024-06-07 • Largest payer in this snapshot: Bayer Healthcare Pharmaceuticals Inc. ($25).
Total Amount
$25
General + Research + Ownership
Payments
1
Total payment records
General Amount
$25
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $25 |
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: 2023-12-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20060124000426 | I | Obstetrics/Gynecology | ME | TBD |
| I20211203000215 | I | Obstetrics/Gynecology | WA | TBD |
| I20230831004059 | I | Obstetrics/Gynecology | OR | TBD |
| I20231204000202 | I | Obstetrics/Gynecology | WY | 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 | 85 | 67 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 62 | 62 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 24 | 18 | $0 |
| 58100 | Biopsy of lining of uterus | 18 | 18 | $0 |
| 58558 | Biopsy of lining of uterus and/or removal of polyp using an endoscope | 11 | 11 | $0 |
Insurance plans in this area (ZIP 98362)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | ME | |
| Nurse Practitioner | ME | |
| P S Y C H I A T R Y | SD | |
| Certified Nurse Midwife (Cnm) | ME | |
| H O S P I T A L I S T | ME | |
| - | ME | |
| U R O L O G Y | VT | |
| Radiation Oncology | FL | |
| - | FL | |
| - | ME |
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