Dr Andrea Jennifer Chamczuk, MD - Medicare Neurosurgery in Cumberland, MD

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Dr Andrea Jennifer Chamczuk, MD is a medicare enrolled "Neurological Surgery" physician in Cumberland, Maryland. She graduated from medical school in 2005 and has 21 years of diverse experience with area of expertise as Neurosurgery. She is a member of the group practice Upmc Western Maryland Health Services Llc, Medical Rehabilitation Systems Llc and her current practice location is 12502 Willowbrook Rd, Cumberland, Maryland. You can reach out to her office (for appointments etc.) via phone at (240) 964-8944.

Dr Andrea Jennifer Chamczuk is licensed to practice in Maryland (license number D0102864) 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 1831475730.

Contact Information

Dr Andrea Jennifer Chamczuk, MD
12502 Willowbrook Rd,
Cumberland, MD 21502-6491
(240) 964-8944
(240) 964-8942

Map and Direction




Physician's Profile

Full NameDr Andrea Jennifer Chamczuk
GenderFemale
SpecialityNeurosurgery
Experience21 Years
Location12502 Willowbrook Rd, Cumberland, Maryland
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 Andrea Jennifer Chamczuk graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1831475730
  • Provider Enumeration Date: 10/25/2011
  • Last Update Date: 05/11/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 1759548787
  • Enrollment ID: I20250408003972

Medical Identifiers

Medical identifiers for Dr Andrea Jennifer Chamczuk such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831475730NPI-NPPES
P01212534OtherMSRAILROAD MEDICARE
P01212534OtherMSRR MCR
01425552MedicaidMS
137129MedicaidAL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery D0102864 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Western Maryland Regional Medical CenterCumberland, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Upmc Western Maryland Health Services Llc7113396011169
Medical Rehabilitation Systems Llc448654716376

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 Andrea Jennifer Chamczuk allows following entities to bill medicare on her behalf.
Entity NameUpmc Western Maryland Health Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447976584
PECOS PAC ID: 7113396011
Enrollment ID: O20221216000041

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 Andrea Jennifer Chamczuk 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 Andrea Jennifer Chamczuk, MD
12502 Willowbrook Rd,
Cumberland, MD 21502-6491

Ph: (240) 964-8944		Dr Andrea Jennifer Chamczuk, MD
12502 Willowbrook Rd,
Cumberland, MD 21502-6491

Ph: (240) 964-8944

Reviews and Comments


Neurological Surgery Doctors in Cumberland, MD

Dr. Or Cohen-inbar, M.D PHD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 12502 Willowbrook Rd Ste 450, Cumberland, MD 21502
Phone: 240-964-8931    
Dr. Augusto F Figueroa, Jr., M.D.
Neurological Surgery
Medicare: Medicare Enrolled
Practice Location: 12500 Willowbrook Rd, Cumberland, MD 21502
Phone: 240-964-6000    Fax: 240-964-6005
Kheder Ashker, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 625 Kent Ave, Ste. 306, Cumberland, MD 21502
Phone: 301-724-7027    Fax: 301-723-4872

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.