Dr Mark Waters, MD - Medicare Internal Medicine in Upper St Clair, PA

Dr Mark Waters, MD is a medicare enrolled "Emergency Medicine" physician in Upper St Clair, Pennsylvania. He went to University Of Pittsburgh School Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Medexpress Urgent Care Pc - Pennsylvania and his current practice location is 2600 Old Washington Rd, Upper St Clair, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (412) 854-3627.

Dr Mark Waters is licensed to practice in Pennsylvania (license number MD045454L) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1104813096.

Contact Information

Dr Mark Waters, MD
2600 Old Washington Rd,
Upper St Clair, PA 15241-2524
(412) 854-3627
Not Available

Map and Direction




Physician's Profile

Full NameDr Mark Waters
GenderMale
SpecialityInternal Medicine
Experience35 Years
Location2600 Old Washington Rd, Upper St Clair, Pennsylvania
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Mark Waters attended and graduated from University Of Pittsburgh School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1104813096
  • Provider Enumeration Date: 10/05/2005
  • Last Update Date: 05/30/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2163416256
  • Enrollment ID: I20040412001386

Medical Identifiers

Medical identifiers for Dr Mark Waters such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104813096NPI-NPPES
1280366MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD045454L (Pennsylvania)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medexpress Urgent Care Pc - Pennsylvania8224181482235

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Mark Waters allows following entities to bill medicare on his behalf.
Entity NameMedexpress Urgent Care Pc - Pennsylvania
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982839031
PECOS PAC ID: 8224181482
Enrollment ID: O20090805000511

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Mark Waters is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Mark Waters, MD
107 Hickory Heights Dr,
Bridgeville, PA 15017-1077

Ph: (412) 319-7688
Dr Mark Waters, MD
2600 Old Washington Rd,
Upper St Clair, PA 15241-2524

Ph: (412) 854-3627

Reviews and Comments


Emergency Medicine Doctors in Upper St Clair, PA


Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.