Theresa Y Gerlach, CRNA - Nurse Anesthetist, Certified Registered in Herndon, VA

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Theresa Y Gerlach, CRNA is a Nurse Anesthetist, Certified Registered based in Herndon, Virginia. Theresa Y Gerlach is licensed to practice in Virginia (license number 0024112462) and her current practice location is 13350 Franklin Farm Rd, Suite 100, Herndon, Virginia. She can be reached at her office (for appointments etc.) via phone at (703) 334-1010.

NPI number for Theresa Y Gerlach is 1023285764 and her current mailing address is Po Box 71230, Philadelphia, Pennsylvania. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1023285764.

Contact Information

Theresa Y Gerlach, CRNA
13350 Franklin Farm Rd, Suite 100,
Herndon, VA 20171-4091
(703) 334-1010
Not Available

Map and Direction




Provider's Profile

Full NameTheresa Y Gerlach
GenderFemale
SpecialityNurse Anesthetist, Certified Registered
Location13350 Franklin Farm Rd, Herndon, Virginia
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1023285764
  • Provider Enumeration Date: 05/12/2008
  • Last Update Date: 01/24/2012

Medical Identifiers

Medical identifiers for Theresa Y Gerlach such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023285764NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 0024112462 (Virginia)Primary

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. Theresa Y Gerlach is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Theresa Y Gerlach, CRNA
Po Box 71230,
Philadelphia, PA 19176-6230

Ph: (703) 383-6469		Theresa Y Gerlach, CRNA
13350 Franklin Farm Rd, Suite 100,
Herndon, VA 20171-4091

Ph: (703) 334-1010

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Herndon, VA

Joan Santorelli, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 13350 Franklin Farm Rd, Suite 100, Herndon, VA 20171
Phone: 703-334-1010    
Mrs. Ayodele O Ayeko,
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 607 Herndon Pkwy, Herndon, VA 20170
Phone: 571-356-6197    

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.