GEORGE J. ANG (MD) – Endocrinology, Diabetes & Metabolism Physician, NPI 1396737326
Endocrinology, Diabetes & Metabolism Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for GEORGE J. ANG (MD)
1400, East Kincaid Street, Mount Vernon, Skagit County, Washington, 98274, United States
ATTN: CREDENTNIALING
MOUNT VERNON, WA 982744127
Phone: (360) 428-2500
Fax: (360) 428-6485
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)
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: 2015-09-01
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 |
|---|---|---|---|---|
| I20150901002911 | I | Endocrinology | WA | 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 |
|---|---|---|---|---|
| J0897 | Injection, denosumab, 1 mg | 1,500 | 16 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 241 | 141 | $0 |
| 83036 | Hemoglobin a1c level | 109 | 66 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 63 | 63 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 51 | 41 | $0 |
Insurance plans in this area (ZIP 98274)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | NY | |
| Otolaryngology, Allergy/Immunology, Plastic And Reconstructive Surgery, Surgical Oncology | WA | |
| Nurse Practitioner | WA | |
| Nurse Practitioner | WA | |
| - | WA | |
| Orthopedic Surgery | WA | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology) | WA | |
| Internal Medicine | WA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | WA | |
| G A S T R O E N T E R O L O G Y | WA |
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