Adrienne T Gerken, MD - Medicare Psychiatry in Philadelphia, PA

Adrienne T Gerken, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Philadelphia, Pennsylvania. She went to Columbia University College Of Physicians And Surgeons and graduated in 2012 and has 12 years of diverse experience with area of expertise as Psychiatry. She is a member of the group practice Jefferson University Physicians and her current practice location is 33 S. 9th St., Ste 210, Philadelphia, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (215) 955-6000.

Adrienne T Gerken is licensed to practice in Pennsylvania (license number MD473675) 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 1912261470.

Contact Information

Adrienne T Gerken, MD
33 S. 9th St., Ste 210,
Philadelphia, PA 19107
(215) 955-6000
Not Available

Map and Direction




Physician's Profile

Full NameAdrienne T Gerken
GenderFemale
SpecialityPsychiatry
Experience12 Years
Location33 S. 9th St., Philadelphia, Pennsylvania
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:
  • Adrienne T Gerken attended and graduated from Columbia University College Of Physicians And Surgeons in 2012
  NPI Data:
  • NPI Number: 1912261470
  • Provider Enumeration Date: 06/29/2012
  • Last Update Date: 06/30/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4284889924
  • Enrollment ID: I20210802001584

Medical Identifiers

Medical identifiers for Adrienne T Gerken such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912261470NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry L-251715 (Massachusetts)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry MD473675 (Pennsylvania)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Jefferson University Physicians79118191801273

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. Adrienne T Gerken allows following entities to bill medicare on her behalf.
Entity NameJefferson University Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326093675
PECOS PAC ID: 7911819180
Enrollment ID: O20040225000232

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. Adrienne T Gerken 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
Adrienne T Gerken, MD
33 S. 9th St., Ste 210,
Philadelphia, PA 19107

Ph: (215) 955-6000
Adrienne T Gerken, MD
33 S. 9th St., Ste 210,
Philadelphia, PA 19107

Ph: (215) 955-6000

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).

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