Charles J Mascioli, MD - Medicare Critical Care (intensivists) in Oak Ridge, TN

Charles J Mascioli, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Oak Ridge, Tennessee. He went to University Of Texas Southwestern Medical School At Dallas and graduated in 1984 and has 40 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Pcca Texas Intensivists, Pllc and his current practice location is 990 Oak Ridge Tpke, Oak Ridge, Tennessee. You can reach out to his office (for appointments etc.) via phone at (865) 835-1000.

Charles J Mascioli is licensed to practice in Tennessee (license number MD40673) 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 1891731915.

Contact Information

Charles J Mascioli, MD
990 Oak Ridge Tpke,
Oak Ridge, TN 37830-6976
(865) 835-1000
(865) 539-8008

Map and Direction




Physician's Profile

Full NameCharles J Mascioli
GenderMale
SpecialityCritical Care (intensivists)
Experience40 Years
Location990 Oak Ridge Tpke, Oak Ridge, Tennessee
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:
  • Charles J Mascioli attended and graduated from University Of Texas Southwestern Medical School At Dallas in 1984
  NPI Data:
  • NPI Number: 1891731915
  • Provider Enumeration Date: 06/20/2006
  • Last Update Date: 11/15/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 8527056720
  • Enrollment ID: I20230406000787

Medical Identifiers

Medical identifiers for Charles J Mascioli such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891731915NPI-NPPES
3813856MedicaidTN
P00319878OtherTNRAILROAD MEDICARE
4125948OtherTNBLUE CROSS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine MD40673 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hendrick Medical CenterAbilene, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pcca Texas Intensivists, Pllc751729010917

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. Charles J Mascioli allows following entities to bill medicare on his behalf.
Entity NamePcca Texas Intensivists, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144884792
PECOS PAC ID: 7517290109
Enrollment ID: O20190613002470

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. Charles J Mascioli 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
Charles J Mascioli, MD
Po Box 635134,
Cincinnati, OH 45263-0001

Ph: () -
Charles J Mascioli, MD
990 Oak Ridge Tpke,
Oak Ridge, TN 37830-6976

Ph: (865) 835-1000

Reviews and Comments


Internal Medicine Doctors in Oak Ridge, TN

Chukwuma Umunakwe, M.D.
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Andrew W Dake, MD
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Aaron Joshua Smyth, D.O.
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Helen Susan Bidawid, M.D.
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Victor W Mclaughlin, M.D.
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Medicare: Medicare Enrolled
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Phone: 865-482-4078    Fax: 865-482-4960
Mr. Ahmad Adel Taha Abu-heija, M.D.
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Medicare: Medicare Enrolled
Practice Location: 988 Oak Ridge Turnpike, Suite 200, Oak Ridge, TN 37830
Phone: 865-483-4366    Fax: 865-374-2090

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.