Lief Ericsson Fenno, MD - Medicare Psychiatry & Neurology in Austin, TX

Lief Ericsson Fenno, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Austin, Texas. His current practice location is 1601 Trinity Street, Bldg. B, Hdb 3, Z0600, Austin, Texas. You can reach out to his office (for appointments etc.) via phone at (833) 882-2737.

Lief Ericsson Fenno is licensed to practice in Texas (license number T5132) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1710349311.

Contact Information

Lief Ericsson Fenno, MD
1601 Trinity Street, Bldg. B, Hdb 3, Z0600,
Austin, TX 78712-1419
(833) 882-2737
Not Available

Map and Direction




Physician's Profile

Full NameLief Ericsson Fenno
GenderMale
SpecialityPsychiatry & Neurology - Psychiatry
Location1601 Trinity Street, Bldg. B, Austin, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1710349311
  • Provider Enumeration Date: 03/23/2016
  • Last Update Date: 02/19/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0840612602
  • Enrollment ID: I20220414001931

Medical Identifiers

Medical identifiers for Lief Ericsson Fenno such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710349311NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry A151030 (California)Secondary
2084P0802XPsychiatry & Neurology - Addiction Psychiatry A151030 (California)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry T5132 (Texas)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. Lief Ericsson Fenno allows following entities to bill medicare on his behalf.
Entity NameAustin Travis County Mental Health And Mental Retardation Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750337259
PECOS PAC ID: 9133016306
Enrollment ID: O20040305000036
Entity NameThe University Of Texas At Austin
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073066239
PECOS PAC ID: 2668559436
Enrollment ID: O20080408000293

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. Lief Ericsson Fenno 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
Lief Ericsson Fenno, MD
1601 Trinity Street, Bldg. B, Hdb 3, Z0600,
Austin, TX 78712-1419

Ph: () -
Lief Ericsson Fenno, MD
1601 Trinity Street, Bldg. B, Hdb 3, Z0600,
Austin, TX 78712-1419

Ph: (833) 882-2737

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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