Praise Tsan En Shang, M.D.
NPI 1265522346ActiveIndividual· Family Medicine· San Ramon, CA
Family Medicine (M.D.) in San Ramon, California, trained at Ohio State University College of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $245,689 for 4,343 claims, against $57,454 paid for services in 2024. Novo Nordisk Inc reported $20.44 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1265522346 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 13, 2006 |
| Last updated in NPPES | Nov 21, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A93489 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 343 |
|---|---|
| Services billed | 1,037 across 24 procedure codes |
| Paid by Medicare | $57,454 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,343 · 10,311 30-day fills |
|---|---|
| Patients | 494 |
| Total drug cost | $245,689 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- John Muir Physician NetworkPleasant Hill, CA · 494 clinicians
Hospital affiliations
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
- San Ramon Regional Medical CenterSan Ramon, CA
Other facilities
- Health Link Home Health AgencyHome health agency · San Francisco, CA
- John Muir Home Health ServicesHome health agency · Concord, CA
Industry payments (Open Payments)
- 2025$20.44 · 1 payment from 1 company
- 2024$250.66 · 11 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $20.44 | 1 |
What the 2025 payments were for
- Food and Beverage$20.44 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 family medicine physicians in San Ramon · All family medicine physicians in California