Dr Maria Isabel Pascual Villanueva, MD - Medicare Hospitalist in Olney, MD

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Dr Maria Isabel Pascual Villanueva, MD is a medicare enrolled "Hospitalist" physician in Olney, Maryland. She graduated from medical school in 1993 and has 31 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice Usacs Integrated Acute Care Services Of Maryland Llc, Johns Hopkins Community Physicians and her current practice location is 18101 Prince Philip Dr, Olney, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 774-8882.

Dr Maria Isabel Pascual Villanueva is licensed to practice in Maryland (license number D65292) 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 1679748800.

Contact Information

Dr Maria Isabel Pascual Villanueva, MD
18101 Prince Philip Dr,
Olney, MD 20832-1514
(301) 774-8882
Not Available

Map and Direction




Physician's Profile

Full NameDr Maria Isabel Pascual Villanueva
GenderFemale
SpecialityHospitalist
Experience31 Years
Location18101 Prince Philip Dr, Olney, 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 Maria Isabel Pascual Villanueva graduated from medical school in 1993
  NPI Data:
  • NPI Number: 1679748800
  • Provider Enumeration Date: 04/29/2008
  • Last Update Date: 07/31/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 0648346882
  • Enrollment ID: I20080911000481

Medical Identifiers

Medical identifiers for Dr Maria Isabel Pascual Villanueva such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679748800NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D0065292 (Maryland)Secondary
207RG0300XInternal Medicine - Geriatric Medicine MD036701 (District Of Columbia)Secondary
208M00000XHospitalist D0065292 (Maryland)Secondary
208M00000XHospitalist D65292 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Healthcare White Oak Medical CenterSilver spring, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Usacs Integrated Acute Care Services Of Maryland Llc4486900172218
Johns Hopkins Community Physicians8325943707568

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 Maria Isabel Pascual Villanueva allows following entities to bill medicare on her behalf.
Entity NameJohns Hopkins Community Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255359972
PECOS PAC ID: 8325943707
Enrollment ID: O20040130000162
Entity NameEmergency Medicine Associates Pa Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134117393
PECOS PAC ID: 8022914522
Enrollment ID: O20070919000389
Entity NameMdics Rehabilitative Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124313309
PECOS PAC ID: 4981861903
Enrollment ID: O20120202000749
Entity NameMdics At Washington Adventist Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558764613
PECOS PAC ID: 8426372343
Enrollment ID: O20150126001039
Entity NameUsacs Integrated Acute Care Services Of Maryland Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922598929
PECOS PAC ID: 4486900172
Enrollment ID: O20190604001354
Entity NameAdfinitas Health At Umcap Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205585940
PECOS PAC ID: 0840677738
Enrollment ID: O20220516000110

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 Maria Isabel Pascual Villanueva 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 Maria Isabel Pascual Villanueva, MD
12205 Academy Way Apt 10,
Rockville, MD 20852-2005

Ph: (301) 770-4453		Dr Maria Isabel Pascual Villanueva, MD
18101 Prince Philip Dr,
Olney, MD 20832-1514

Ph: (301) 774-8882

Reviews and Comments


Hospitalist Doctors in Olney, MD

Vladimir M Rakhmanin, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 18101 Prince Philip Dr, Olney, MD 20832
Phone: 301-774-2512    Fax: 301-774-8947

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.