Annamarie Koller, DO - Medicare Pediatrics in West Chester, PA

Annamarie Koller, DO is a medicare enrolled "Pediatrics" physician in West Chester, Pennsylvania. Her current practice location is 701 E Marshall St, West Chester, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (610) 431-5376.

Annamarie Koller is licensed to practice in Pennsylvania (license number OS018794) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1023438223.

Contact Information

Annamarie Koller, DO
701 E Marshall St,
West Chester, PA 19380-4412
(610) 431-5376
(610) 431-5527

Map and Direction




Physician's Profile

Full NameAnnamarie Koller
GenderFemale
SpecialityPediatrics
Location701 E Marshall St, West Chester, Pennsylvania
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1023438223
  • Provider Enumeration Date: 04/27/2014
  • Last Update Date: 11/20/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 4981901634
  • Enrollment ID: I20170824002306

Medical Identifiers

Medical identifiers for Annamarie Koller such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023438223NPI-NPPES
1033657140001MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics OS018794 (Pennsylvania)Primary

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. Annamarie Koller allows following entities to bill medicare on her behalf.
Entity NameChildrens Health Care Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598869059
PECOS PAC ID: 1355253527
Enrollment ID: O20040216001108

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. Annamarie Koller 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
Annamarie Koller, DO
100 Penn Square East, Chca General Pediatrics,
Philadelphia, PA 19107

Ph: (267) 425-9200
Annamarie Koller, DO
701 E Marshall St,
West Chester, PA 19380-4412

Ph: (610) 431-5376

Reviews and Comments


Pediatrics Doctors in West Chester, PA

Dr. Shanti Krishnan, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 440 East Marshall Street, Third Floor North. Suite 300, West Chester, PA 19380
Phone: 610-436-8611    Fax: 610-436-1193
Michelle Quirk, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 701 E Marshall St, West Chester, PA 19380
Phone: 610-431-5376    Fax: 610-431-5527
Amy Baumgartner Akins, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 440 E Marshall St, Third Floor North, Suite 300, West Chester, PA 19380
Phone: 610-436-8611    Fax: 610-436-1193
Dr. Jeffrey Fendrick, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 440 East Marshall St, 3rd Flr North, Suite 300, West Chester, PA 19380
Phone: 610-436-8611    Fax: 610-436-1193
Dr. Jennifer Jane Hesler, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 701 E Marshall St, Chop Care Network At Chester County Hospital, West Chester, PA 19380
Phone: 610-431-5376    Fax: 610-431-5527
Christina Logan, D.O.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 770 Miles Rd Ste 1, West Chester, PA 19380
Phone: 610-436-8611    

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).

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