ASHA SINGH (MD) – Sleep Medicine (Psychiatry & Neurology) Physician, NPI 1225230725
Sleep Medicine (Psychiatry & Neurology) Physician
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NPPES metrics only — not quality of care.
400 NEUROLOGY in OR
Provider Addresses for ASHA SINGH (MD)
2460 NE Griffin Oaks St
Suite D-1000
Hillsboro, OR 971242672
Phone: (503) 352-0700
Fax: (503) 352-0705
Type: Location
505 NE 87th Ave Ste 460
Vancouver, WA 986641965
Phone: (360) 514-7771
Fax: (360) 514-7769
Type: Location
3181 SW Sam Jackson Park Rd
Portland, OR 972393011
Phone: (503) 494-4895
Fax: (503) 494-1209
Type: Location
Richard T. Jones Hall, 3181, Southwest Sam Jackson Park Road, Marquam Hill, Homestead, Portland, Metro, Multnomah County, Oregon, 97239, United States
PORTLAND, OR 972393011
Phone: (503) 494-4895
Fax: (503) 494-1209
Type: Location
2500 NE NEFF RD
BEND, OR 977016015
Phone: (541) 382-4321
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: 2025-12-26
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 7 Medicare enrollment records; no due dates published yet.
Enrollment records
7
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 |
|---|---|---|---|---|
| I20081106000080 | I | Neurology | OR | TBD |
| I20100225000977 | I | Neurology | WA | TBD |
| I20250528003351 | I | Neurology | MT | TBD |
| I20250723004611 | I | Neurology | NV | TBD |
| I20250916002721 | I | Neurology | CA | TBD |
| I20250925003957 | I | Neurology | NM | TBD |
| I20251226001502 | I | Sleep Medicine | AZ | 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 |
|---|---|---|---|---|
| 95811 | Sleep study in sleep lab with continuous airway pressure (6 years or older) | 41 | 41 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 34 | 30 | $0 |
| G0399 | Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation | 32 | 30 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 28 | 25 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 26 | 20 | $0 |
Insurance plans in this area (ZIP 97124)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| SLEEP MEDICINE | OR | 95811 | Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube | 105 | 52 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TN | |
| Infectious Disease, Internal Medicine | PA | |
| P S Y C H I A T R Y | CA | |
| N E U R O L O G Y | TX | |
| Internal Medicine, Nephrology | WI | |
| Internal Medicine | TX | |
| - | NY | |
| - | SC | |
| Hospitalist, Internal Medicine, Pulmonary Disease | SC | |
| Internal Medicine, Hospitalist | NE |
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