DR. ASISH K. DAS (MD) – Anesthesiology Physician, NPI 1033398268
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
869 ANESTHESIOLOGY in OR
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Provider Addresses for DR. ASISH K. DAS (MD)
5000, Northwest 177th Avenue, Bethany, Portland, Metro, Washington County, Oregon, 97229, United States
UNIT 65
PORTLAND, OR 972085000
Phone: (503) 494-4910
Fax: (503) 494-8368
Type: Mailing
Richard T. Jones Hall, 3181, Southwest Sam Jackson Park Road, Marquam Hill, Homestead, Portland, Metro, Multnomah County, Oregon, 97239, United States
MAILCODE UHS-2
PORTLAND, OR 972393011
Phone: (503) 494-4910
Fax: (503) 494-8368
Type: Location
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: 2010-10-12
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 |
|---|---|---|---|---|
| I20101012001279 | I | Anesthesiology | 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 |
|---|---|---|---|---|
| 36620 | Insertion of artery tube for blood sampling or infusion through skin | 47 | 47 | $0 |
| 76937 | Ultrasonic guidance for blood vessel access | 22 | 21 | $0 |
| 00560 | Anesthesia for procedure on heart and large blood vessels | 20 | 20 | $0 |
| 93312 | Ultrasound of heart with probe in esophagus, with report | 17 | 17 | $0 |
| 36556 | Insertion of non-tunneled central venous tube for infusion (5 years or older) | 15 | 15 | $0 |
Insurance plans in this area (ZIP 97208)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | OR | 36556 | Insertion of central venous catheter for infusion, patient 5 years or older | 32 | 30 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | FL | |
| - | OR | |
| - | OR | |
| Certified Registered Nurse Anesthetist (Crna) | OR | |
| - | OR | |
| - | OR | |
| - | OR | |
| - | OR | |
| Certified Registered Nurse Anesthetist (Crna) | HI | |
| A N E S T H E S I O L O G Y | MN |
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