Andrew Mark Shirlen, PA-C - Medicare Physician Assistant in Naples, FL

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Andrew Mark Shirlen, PA-C is a medicare enrolled "Physician Assistant" in Naples, Florida. He went to Wake Forest University School Of Medicine and graduated in 2005 and has 21 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Nchmd Inc and his current practice location is 399 9th St N Ste 300, Naples, Florida. You can reach out to his office (for appointments etc.) via phone at (239) 624-4299.

Andrew Mark Shirlen is licensed to practice in Florida (license number PA9120129) 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 1366459224.

Contact Information

Andrew Mark Shirlen, PA-C
399 9th St N Ste 300,
Naples, FL 34102-5820
(239) 624-4299
(239) 624-8856

Map and Direction




Provider's Profile

Full NameAndrew Mark Shirlen
GenderMale
SpecialityPhysician Assistant
Experience21 Years
Location399 9th St N Ste 300, Naples, Florida
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:
  • Andrew Mark Shirlen attended and graduated from Wake Forest University School Of Medicine in 2005
  NPI Data:
  • NPI Number: 1366459224
  • Provider Enumeration Date: 08/02/2006
  • Last Update Date: 04/29/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3375557291
  • Enrollment ID: I20250605004198

Medical Identifiers

Medical identifiers for Andrew Mark Shirlen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366459224NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 0010-00321 (North Carolina)Secondary
363A00000XPhysician Assistant PA9120129 (Florida)Primary
363AS0400XPhysician Assistant - Surgical PA-1270 (Arkansas)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Naples Community HospitalNaples, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Nchmd Inc9436139565503

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. Andrew Mark Shirlen allows following entities to bill medicare on his behalf.
Entity NameNchmd Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831120195
PECOS PAC ID: 9436139565
Enrollment ID: O20040721000254

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. Andrew Mark Shirlen 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
Andrew Mark Shirlen, PA-C
3000 New Bern Ave, Heart Center Administration,
Raleigh, NC 27610-1231

Ph: (919) 350-7601		Andrew Mark Shirlen, PA-C
399 9th St N Ste 300,
Naples, FL 34102-5820

Ph: (239) 624-4299

Reviews and Comments


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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.