Dr Lauren Comisky Rossman, DO - Medicare Critical Care (intensivists) in Pittsburgh, PA

Dr Lauren Comisky Rossman, DO is a medicare enrolled "Internal Medicine" physician in Pittsburgh, Pennsylvania. She went to Philadelphia College Of Osteopathic Medicine and graduated in 2009 and has 15 years of diverse experience with area of expertise as Critical Care (intensivists). She is a member of the group practice St Clair Professional Services Inc and her current practice location is 1000 Bower Hill Rd, Pittsburgh, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (412) 942-4272.

Dr Lauren Comisky Rossman is licensed to practice in Pennsylvania (license number OS015685) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1093957656.

Contact Information

Dr Lauren Comisky Rossman, DO
1000 Bower Hill Rd,
Pittsburgh, PA 15243-1873
(412) 942-4272
Not Available

Map and Direction




Physician's Profile

Full NameDr Lauren Comisky Rossman
GenderFemale
SpecialityCritical Care (intensivists)
Experience15 Years
Location1000 Bower Hill Rd, Pittsburgh, Pennsylvania
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Lauren Comisky Rossman attended and graduated from Philadelphia College Of Osteopathic Medicine in 2009
  NPI Data:
  • NPI Number: 1093957656
  • Provider Enumeration Date: 03/29/2009
  • Last Update Date: 03/16/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4284808882
  • Enrollment ID: I20111116000740

Medical Identifiers

Medical identifiers for Dr Lauren Comisky Rossman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093957656NPI-NPPES
1026502680002MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine OS015685 (Pennsylvania)Primary
207RC0200XInternal Medicine - Critical Care Medicine OS015685 (Pennsylvania)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Clair HospitalPittsburgh, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
St Clair Professional Services Inc428467274225

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 Lauren Comisky Rossman allows following entities to bill medicare on her behalf.
Entity NameGeisinger Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366493868
PECOS PAC ID: 5395657001
Enrollment ID: O20040130000518
Entity NameSt Clair Professional Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427270594
PECOS PAC ID: 4284672742
Enrollment ID: O20050425000590

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 Lauren Comisky Rossman 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 Lauren Comisky Rossman, DO
St Clair Medical Services Inc, St Clair Hospital - Affiliate Billing - Pamalyn,
Pittsburgh, PA 15243-1873

Ph: (412) 942-2548
Dr Lauren Comisky Rossman, DO
1000 Bower Hill Rd,
Pittsburgh, PA 15243-1873

Ph: (412) 942-4272

Reviews and Comments


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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).

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