Limei Yang, MD
NPI 1003049123ActiveIndividual· Psychiatry & Neurology, Psychiatry· Norman, OK
Psychiatry & Neurology, Psychiatry (MD) with Integris Ambulatory Care Corporation and 4 other groups, practicing in Norman, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $157,735 for 1,247 claims, against $102,773 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 2 companies reporting payments in 2025, $36.04 in all, mostly food and beverage. Lists Integris Baptist Medical Center, Inc and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1003049123 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 24, 2009 |
| Last updated in NPPES | Jul 18, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 26957 | OK |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Psychiatry (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 292 |
|---|---|
| Services billed | 1,384 across 10 procedure codes |
| Paid by Medicare | $102,773 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,247 · 1,502 30-day fills |
|---|---|
| Patients | 220 |
| Total drug cost | $157,735 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Psychiatry |
Medical groups
- Integris Ambulatory Care CorporationSpencer, OK · 685 clinicians
- Saints Medical Group, LLCOklahoma City, OK · 435 clinicians
- State of OklahomaNorman, OK · 97 clinicians
- Oakwood Springs Physician Group LLCOklahoma City, OK · 17 clinicians
- Uhs Oklahoma City LLCOklahoma City, OK · 3 clinicians
Hospital affiliations
- Integris Baptist Medical Center, IncOklahoma City, OK
- Ssm Health St Anthony Hospital - MidwestMidwest City, OK
- Ssm Health St Anthony Hospital - Oklahoma CityOklahoma City, OK
Industry payments (Open Payments)
- 2025$36.04 · 2 payments from 2 companies
- 2024$13.68 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $20.89 | 1 |
| Alkermes, Inc. | $15.15 | 1 |
What the 2025 payments were for
- Food and Beverage$36.04 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Psychiatry & Neurology, Psychiatry providers in Oklahoma →