Samuel Woo, MD
Emergency Medicine Physician · Chambersburg, PA
Samuel Woo, MD is an emergency medicine physician with a practice address in Chambersburg, Pennsylvania, and NPI 1912934274, issued on Jun 26, 2006. Check the license (Pennsylvania MD060238L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Samuel Woo
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MD060238L PA
Self-reported in NPPES; status is on the state search - Practice location
- 112 N 7TH St, Chambersburg, PA 17201
- Phone
- (717) 267-7146
- Enumerated
- Jun 26, 2006
- Record last updated
- May 7, 2025
- Fax
- (717) 267-7728
- Medicaid ID
- 001937087 PA
- Medicare enrollment
- Enrolled (PECOS I20040915000635); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 112 N 7TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Samuel Woo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD060238LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average emergency medicine physician in 2024
190 Medicare Part D claims for 154 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 37 claims were for opioids.
Most prescribed
- Cephalexin36 claims
- Tramadol Hcl24 claims
- Ondansetron Odt17 claims
- Prednisone12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 36.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,590.69
7 payments; by number, the most common kind was food and beverage; the largest payer was Fisher & Paykel Healthcare Inc. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- The Chambersburg HospitalChambersburg, PA
- Waynesboro HospitalWaynesboro, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samuel Woo among 3,911 emergency medicine physician records in Pennsylvania
Samuel Woo, MD is one of 3,911 emergency medicine physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 69% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1994 · median 2013 among the 2,231 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 emergency medicine physician records list a practice address in Chambersburg
They are 27 of the 1,537 NPPES records with a practice address in Chambersburg, and 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Chambersburg → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Diane Batt, MDChambersburg, PA 172011285685552
- Lawrence Boyler, MDChambersburg, PA 172011861442246
- Jon Bush, MDChambersburg, PA 172011245294099
- Michael Coriale, MDChambersburg, PA 172011497705685
- Laura Crim, MDChambersburg, PA 172011730127267
- David Ebbitt, MDChambersburg, PA 172011609874858
- David Marx, MDChambersburg, PA 172011962453068
- Norbert Mathias, MDChambersburg, PA 172011871598987
Common questions
What is Samuel Woo, MD's NPI number?
Samuel Woo, MD's National Provider Identifier (NPI) is 1912934274, issued on Jun 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Samuel Woo, MD located?
The NPPES record lists a practice address at 112 N 7TH St, Chambersburg, PA, 17201. Phone: (717) 267-7146. Providers update this record themselves, so call before visiting.
How can I verify Samuel Woo, MD's license?
NPPES lists Pennsylvania license number MD060238L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Samuel Woo, MD prescribe under Medicare Part D?
In 2024, Samuel Woo, MD had 190 Medicare Part D claims for 154 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Samuel Woo, MD's MIPS final score?
The 2023 MIPS final score is 36.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.