Kristen Lopez, PA - Medicare Physician Assistant in Frederick, MD

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Kristen Lopez, PA is a medicare enrolled "Physician Assistant" in Frederick, Maryland. She graduated from nursing school in 2004 and has 22 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Medstar Medical Group Ii Llc, Medstar Urgent Care Llc, Medstar Medical Group Ii Llc and her current practice location is 400 W 7th St, Frederick, Maryland. You can reach out to her office (for appointments etc.) via phone at (240) 566-3300.

Kristen Lopez is licensed to practice in Maryland (license number C03057) 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 1144220591.

Contact Information

Kristen Lopez, PA
400 W 7th St,
Frederick, MD 21701-4506
(240) 566-3300
Not Available

Map and Direction




Provider's Profile

Full NameKristen Lopez
GenderFemale
SpecialityPhysician Assistant
Experience22 Years
Location400 W 7th St, Frederick, 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:
  • Kristen Lopez graduated from nursing school in 2004
  NPI Data:
  • NPI Number: 1144220591
  • Provider Enumeration Date: 07/28/2005
  • Last Update Date: 12/03/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 0143276808
  • Enrollment ID: I20060921000081

Medical Identifiers

Medical identifiers for Kristen Lopez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144220591NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant C03057 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Medstar Washington Hospital CenterWashington, DCHospital
Medstar Southern Maryland Hospital CenterClinton, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medstar Medical Group Ii Llc05474138253726
Medstar Urgent Care Llc9335303155300
Medstar Medical Group Ii Llc05474138253726

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. Kristen Lopez allows following entities to bill medicare on her behalf.
Entity NameEmergency Medicine Associates P.A., P.C.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134117393
PECOS PAC ID: 8022914522
Enrollment ID: O20070919000389
Entity NameWhc Physician Group LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700154226
PECOS PAC ID: 6103093513
Enrollment ID: O20120125000252
Entity NameMedstar Medical Group II LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184046187
PECOS PAC ID: 0547413825
Enrollment ID: O20130117000415
Entity NameMedstar Urgent Care LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871843409
PECOS PAC ID: 9335303155
Enrollment ID: O20130513000540

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. Kristen Lopez 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
Kristen Lopez, PA
400 W 7th St,
Frederick, MD 21701-4506

Ph: Not Available		Kristen Lopez, PA
400 W 7th St,
Frederick, MD 21701-4506

Ph: (240) 566-3300

Reviews and Comments


Physician Assistant Nurses in Frederick, MD

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Ms. Roberta R Taylor, PA-C
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Mrs. Beth Renee Smolko, PA-C
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Phone: 301-668-9393    Fax: 301-668-4480
Kelly Hausenbauer, P.A.
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Medicare: Accepting Medicare Assignments
Practice Location: 310 W Ninth St, Frederick, MD 21701
Phone: 301-695-6800    Fax: 301-695-6891

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.