Dr Masson Darwin Farmer, CRNA, DNP - Medicare Nurse Anesthetist, Certified Registered in Odessa, TX

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Dr Masson Darwin Farmer, CRNA, DNP is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Odessa, Texas. His current practice location is 520 E 6th St, Odessa, Texas. You can reach out to his office (for appointments etc.) via phone at (432) 332-0929.

Dr Masson Darwin Farmer is licensed to practice in Texas (license number 717089) 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 1437429859.

Contact Information

Dr Masson Darwin Farmer, CRNA, DNP
520 E 6th St,
Odessa, TX 79761-4527
(432) 332-0929
Not Available

Map and Direction




Provider's Profile

Full NameDr Masson Darwin Farmer
GenderMale
SpecialityNurse Anesthetist, Certified Registered
Location520 E 6th St, Odessa, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1437429859
  • Provider Enumeration Date: 01/02/2012
  • Last Update Date: 04/13/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1153581244
  • Enrollment ID: I20120327000920

Medical Identifiers

Medical identifiers for Dr Masson Darwin Farmer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437429859NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered AP121370 (Texas)Secondary
367500000XNurse Anesthetist, Certified Registered 717089 (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. Dr Masson Darwin Farmer allows following entities to bill medicare on his behalf.
Entity NameU S Anesthesia Partners of Texas, PA
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548208564
PECOS PAC ID: 7315850351
Enrollment ID: O20031106000563
Entity NameNorthstar Anesthesia PA
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912978610
PECOS PAC ID: 7315907128
Enrollment ID: O20041015000685
Entity NameGenesis Anesthesia PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174974133
PECOS PAC ID: 1557658135
Enrollment ID: O20160927000788
Entity NameTexas Anesthesia Partners, PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144673468
PECOS PAC ID: 3870879828
Enrollment ID: O20170406000406
Entity NameGrasshopper Anesthesia Services PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932635752
PECOS PAC ID: 3072882315
Enrollment ID: O20170630000438
Entity NameNorthstar Anesthesia II PA
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477066405
PECOS PAC ID: 2365701737
Enrollment ID: O20180110000102
Entity NameEmergenchealth PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467970897
PECOS PAC ID: 1355606641
Enrollment ID: O20180608000439
Entity NameEl Paso Ams PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134740202
PECOS PAC ID: 9931520970
Enrollment ID: O20200601000147

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. Dr Masson Darwin Farmer 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
Dr Masson Darwin Farmer, CRNA, DNP
3710 Blossom Ln,
Odessa, TX 79762-6965

Ph: (432) 385-6304		Dr Masson Darwin Farmer, CRNA, DNP
520 E 6th St,
Odessa, TX 79761-4527

Ph: (432) 332-0929

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Odessa, TX

Benedict Castanares Novicio, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 500 W 4th St, Odessa, TX 79761
Phone: 432-640-2408    Fax: 432-640-2190
Bonnie Longnecker, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 520 E 6th St, Odessa, TX 79761
Phone: 432-332-0929    
Scott Madewell, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 520 E 6th St, Odessa, TX 79761
Phone: 432-334-8088    Fax: 432-580-7202
Mr. Brooks Ross Greger Ii, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 419 W 5th St, Odessa, TX 79761
Phone: 432-640-2401    
Charles Richard Fox, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 520 E 6th St, Odessa, TX 79761
Phone: 432-334-8088    Fax: 432-580-7202
Jordan Crumrine, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 520 E 6th St, Odessa, TX 79761
Phone: 432-332-0929    Fax: 888-575-9993
John W Presley, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 500 W 4th St, Odessa, TX 79761
Phone: 432-640-4000    Fax: 432-640-4606

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.