Ann Chen, PA - Medicare Physician Assistant in Prince Frederick, MD

Ann Chen, PA is a medicare enrolled "Physician Assistant" in Prince Frederick, Maryland. She graduated from nursing school in 2003 and has 21 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Medstar Medical Group - Southern Maryland Llc and her current practice location is 130 Hospital Rd Ste 300, Prince Frederick, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 373-7900.

Ann Chen is licensed to practice in Maryland (license number C0004921) 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 1750358438.

Contact Information

Ann Chen, PA
130 Hospital Rd Ste 300,
Prince Frederick, MD 20678-4057
(301) 373-7900
(301) 373-6900

Map and Direction




Provider's Profile

Full NameAnn Chen
GenderFemale
SpecialityPhysician Assistant
Experience21 Years
Location130 Hospital Rd Ste 300, Prince 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:
  • Ann Chen graduated from nursing school in 2003
  NPI Data:
  • NPI Number: 1750358438
  • Provider Enumeration Date: 03/02/2006
  • Last Update Date: 12/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4082692041
  • Enrollment ID: I20130221000061

Medical Identifiers

Medical identifiers for Ann Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750358438NPI-NPPES
841044500MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 1711-023 (Wisconsin)Secondary
363A00000XPhysician Assistant C0004921 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Medstar Saint Mary's HospitalLeonardtown, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medstar Medical Group - Southern Maryland Llc1355667056195

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. Ann Chen 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
Ann Chen, PA
130 Hospital Rd Ste 300,
Prince Frederick, MD 20678-4057

Ph: (301) 373-7900
Ann Chen, PA
130 Hospital Rd Ste 300,
Prince Frederick, MD 20678-4057

Ph: (301) 373-7900

Reviews and Comments


Physician Assistant Nurses in Prince Frederick, MD

Allison Nicole Frere, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 130 Hospital Rd Ste 300, Prince Frederick, MD 20678
Phone: 410-535-4333    Fax: 410-535-3260
Lauren E Brendel, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 985 Prince Frederick Blvd., Suite 201, Prince Frederick, MD 20678
Phone: 410-535-2005    Fax: 410-535-4850
Mr. Kenneth L Ferrera, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 995 Prince Frederick Blvd, Suite 204, Prince Frederick, MD 20678
Phone: 410-535-5855    Fax: 410-535-6574
Lori E. Maddox, P.A.-C.
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 130 Hospital Rd Ste 101, Prince Frederick, MD 20678
Phone: 410-535-2500    
Barry L. Myers,
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 100 Hospital Rd, Prince Frederick, MD 20678
Phone: 301-855-1012    
Taylor Edmond Stofft, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 985 Prince Frederick Blvd., Suite 201, Prince Frederick, MD 20678
Phone: 561-843-0276    
John W. Leroy,
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 100 Hospital Rd, Prince Frederick, MD 20678
Phone: 301-855-1012    

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.