Mr Zenon Mercado Iii, CRNA - Medicare Nurse Anesthetist, Certified Registered in Columbus, TX

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Mr Zenon Mercado Iii, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Columbus, Texas. His current practice location is 110 Shult Dr, Columbus, Texas. You can reach out to his office (for appointments etc.) via phone at (979) 253-0445.

Mr Zenon Mercado Iii is licensed to practice in Texas (license number 618405) 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 1235127960.

Contact Information

Mr Zenon Mercado Iii, CRNA
110 Shult Dr,
Columbus, TX 78934-3016
(979) 253-0445
Not Available

Map and Direction




Provider's Profile

Full NameMr Zenon Mercado Iii
GenderMale
SpecialityNurse Anesthetist, Certified Registered
Location110 Shult Dr, Columbus, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1235127960
  • Provider Enumeration Date: 10/06/2005
  • Last Update Date: 07/17/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4880681550
  • Enrollment ID: I20040427000126

Medical Identifiers

Medical identifiers for Mr Zenon Mercado Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235127960NPI-NPPES
153636907MedicaidTX
153636908MedicaidTX
00C21TOtherTXBLUE CROSS BLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 618405 (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. Mr Zenon Mercado Iii allows following entities to bill medicare on his behalf.
Entity NameCahrmc Llc
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1205164928
PECOS PAC ID: 6608916879
Enrollment ID: O20110330000977
Entity NameAnesthesia Associates Of Bryan, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558751834
PECOS PAC ID: 1254659378
Enrollment ID: O20150421000717
Entity NameWoodlands Anesthesia Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093283970
PECOS PAC ID: 4183967540
Enrollment ID: O20190528002370

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. Mr Zenon Mercado Iii 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
Mr Zenon Mercado Iii, CRNA
1005 Lamplight,
Alleyton, TX 78935-2152

Ph: (979) 256-7387		Mr Zenon Mercado Iii, CRNA
110 Shult Dr,
Columbus, TX 78934-3016

Ph: (979) 253-0445

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Columbus, TX

Brenda S Leonard, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 110 Shult Dr, Columbus, TX 78934
Phone: 979-732-2371    

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.