Doctor profile · Federal record
Dr. Samuel Woo, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Chambersburg, PA
- NPI 1912934274
- Accepts Medicare
- MIPS 36.9 / 100 · 2023
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
112 N 7Th St
Chambersburg, PA 172011720
(717) 267-7146
fax (717) 267-7728 - Additional location
-
501 East Main Street
Waynesboro, PA 172682394
(717) 765-3400
fax (717) 765-3408 - Mailing address
-
601 Memory Ln
York, PA 174022231
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- May 7, 2025
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Pennsylvania #MD060238L
- Medicaid
- PA #001937087
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912934274. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
516
Distinct HCPCS
3
Medicare allowed
$84,310
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 337 | 328 | $170 | |
99284 |
Emergency department visit with moderate level of medical decision making | 113 | 109 | $117 | |
99291 |
Critical care, first 30-74 minutes | 66 | 66 | $206 |
In context: peer comparison
Among 16 peers in Chambersburg Emergency Medicine Physician, average services per provider: 142. This provider delivers 3.6× the peer median.Open Payments
Industry payments received
All-time total
$3,591
Transactions
7
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Fisher & Paykel Healthcare INC | 3 | $3,507.55 | |
| Pfizer INC. | 4 | $83.14 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
88
Patients
86
Total drug cost
$508
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 31 | 31 | $222 |
| Ondansetron Odt (Ondansetron) | Brand | 23 | 22 | $157 |
| Prednisone | Generic | 17 | 16 | $107 |
| Tramadol Hcl | Generic | 17 | 17 | $23 |
Hospital affiliations
Frequently asked questions
What is Dr. Samuel Woo's medical specialty?
Dr. Samuel Woo practices Emergency Medicine Physician in Chambersburg, PA.
Where does Dr. Samuel Woo practice?
Dr. Samuel Woo practices at 112 N 7Th St, Chambersburg, PA 172011720. Office phone: 7172677146.
What is Dr. Samuel Woo's NPI?
Dr. Samuel Woo's National Provider Identifier (NPI) is 1912934274, issued by NPPES.
Does Dr. Samuel Woo accept Medicare assignment?
Yes. Dr. Samuel Woo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Samuel Woo commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.