Mark Waters, MD
Emergency Medicine Physician · Upper St Clair, PA
Mark Waters, MD is an emergency medicine physician with a practice address in Upper St Clair, Pennsylvania, and NPI 1104813096, issued on Oct 5, 2005. Check the license (Pennsylvania MD045454L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Mark Waters
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MD045454L PA
Self-reported in NPPES; status is on the state search - Practice location
- 2600 Old Washington RD, Upper St Clair, PA 15241
- Phone
- (412) 854-3627
- Enumerated
- Oct 5, 2005
- Record last updated
- May 30, 2024
- Medicaid ID
- 1280366 PA
- Entity
- Type 1 · individual
Also registered at 2600 Old Washington RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lindsay Newton, NCCMental Health Counselor1891582227
- Emily WockleyCounselor1366327827
Verify Mark Waters in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD045454LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average emergency medicine physician in 2024
226 Medicare Part D claims for 182 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone37 claims
- Doxycycline Hyclate28 claims
- Cephalexin26 claims
- Amoxicillin-Clavulanate Potass13 claims
- Tobramycin13 claims
- Amoxicillin11 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.
1 emergency medicine physician records list a practice address in Upper St Clair
They are 1 of the 48 NPPES records with a practice address in Upper St Clair, and 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Upper St Clair →
Other emergency medicine physician records in Pennsylvania
- Nicole Abate, MDPhila, PA1447208939
- Osman AbbasiBethlehem, PA1437569019
- Michael Abboud, MDPhiladelphia, PA1962820852
- Stephanie Abbuhl, MDPhiladelphia, PA1649215195
- Rehab Abdel-Kariem, M.D.Philadelphia, PA1508008434
- Amir Abdulhay, DOPhiladelphia, PA1124689674
- Michael Abesamis, M.D.Pittsburgh, PA1467647958
- Aliza Abezis, MDPhiladelphia, PA1215786017
- Abia Abia, MDPhiladelphia, PA1295279818
- Alison Abiri, MDPittsburgh, PA1689685661
Common questions
What is Mark Waters, MD's NPI number?
Mark Waters, MD's National Provider Identifier (NPI) is 1104813096, issued on Oct 5, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Waters, MD located?
The NPPES record lists a practice address at 2600 Old Washington RD, Upper St Clair, PA, 15241. Phone: (412) 854-3627. Providers update this record themselves, so call before visiting.
How can I verify Mark Waters, MD's license?
NPPES lists Pennsylvania license number MD045454L, 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 Mark Waters, MD prescribe under Medicare Part D?
In 2024, Mark Waters, MD had 226 Medicare Part D claims for 182 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
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.