N MICHELLE SANG (MD) – Specialist, NPI 1700978046
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
632 OBSTETRICS/GYNECOLOGY in OR
Provider Addresses for N MICHELLE SANG (MD)
2701 NW VAUGHN ST
STE 205
PORTLAND, OR 972105352
Phone: (503) 227-4050
Fax: (503) 477-7673
Type: Location
1130, Northwest 22nd Avenue, Nob Hill, Northwest District, Portland, Multnomah County, Oregon, 97210, United States
SUITE 120
PORTLAND, OR 972102900
Phone: (503) 229-7353
Fax: (503) 229-7255
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 23 Open Payments records for all available years, with a total value of $725.
Total Amount is formed as General ($725) + Research ($0) + Ownership ($0) = $725.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Novo Nordisk Inc ($315).
Total Amount
$725
General + Research + Ownership
Payments
23
Total payment records
General Amount
$725
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2010-12-01
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 |
|---|---|---|---|---|
| I20101201000488 | I | Obstetrics/Gynecology | OR | 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 | 35 | 24 | $0 |
| G0101 | Cervical or vaginal cancer screening; pelvic and clinical breast examination | 27 | 27 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 17 | 14 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 14 | 13 | $0 |
Insurance plans in this area (ZIP 97210)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | OR | |
| Nurse Practitioner | OR | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OR | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OR |
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