DR. ERIC NATHANIEL LEONG (D.O.) – Child & Adolescent Psychiatry Physician, NPI 1851475099
Child & Adolescent Psychiatry Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
43 OSTEOPATHIC MANIPULATIVE MEDICINE in TN
Provider Addresses for DR. ERIC NATHANIEL LEONG (D.O.)
3509, Northwest Samaritan Drive, Corvallis, Benton County, Oregon, 97330, United States
CORVALLIS, OR 973303893
Phone: (541) 768-5235
Fax: (541) 768-5201
Type: Mailing
5030 CAROTHERS PKWY
SUITE 120
FRANKLIN, TN 37067
Phone: (615) 623-4637
Fax: (615) 534-2176
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $54.
Total Amount is formed as General ($54) + Research ($0) + Ownership ($0) = $54.
Last reported payment date: 2024-12-04 • Largest payer in this snapshot: ABBVIE INC. ($38).
Total Amount
$54
General + Research + Ownership
Payments
3
Total payment records
General Amount
$54
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $38 |
| Teva Pharmaceuticals USA, Inc. | $15 |
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: 2024-07-25
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20121026000443 | I | Psychiatry | OR | TBD |
| I20240725003531 | I | Osteopathic Manipulative Medicine | TN | 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 | 122 | 42 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 71 | 22 | $0 |
| 90792 | Psychiatric diagnostic evaluation with medical services | 37 | 37 | $0 |
Insurance plans in this area (ZIP 97330)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PSYCHIATRY | OR | 90833 | Psychotherapy, 30 minutes with patient and/or family member | 21 | 16 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Mental Health Counselor | WY | |
| Physician Assistant | TN | |
| Physician Assistant | TX | |
| Clinical Psychologist | IL | |
| Clinical Psychologist | VA | |
| Clinical Social Worker | CO | |
| Physician Assistant | CO | |
| Psychiatry, Pediatric Medicine | CO | |
| Marriage And Family Therapist | CO | |
| Mental Health Counselor | TN |
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