Ann Marie S Ocallaghan, RN CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Marble Falls, TX

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Ann Marie S Ocallaghan, RN CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Marble Falls, Texas. She graduated from nursing school in 2007 and has 19 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice Novus Colorado Professional Corporation, Animas Surgical Hospital Llc, Scott And White Clinic and her current practice location is 810 W Highway 71, Marble Falls, Texas. You can reach out to her office (for appointments etc.) via phone at (830) 201-8000.

Ann Marie S Ocallaghan is licensed to practice in Texas (license number AP115882) 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 1588850176.

Contact Information

Ann Marie S Ocallaghan, RN CRNA
810 W Highway 71,
Marble Falls, TX 78654-8602
(830) 201-8000
Not Available

Map and Direction




Provider's Profile

Full NameAnn Marie S Ocallaghan
GenderFemale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience19 Years
Location810 W Highway 71, Marble Falls, Texas
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:
  • Ann Marie S Ocallaghan graduated from nursing school in 2007
  NPI Data:
  • NPI Number: 1588850176
  • Provider Enumeration Date: 09/18/2007
  • Last Update Date: 10/07/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 3577647353
  • Enrollment ID: I20240404004394

Medical Identifiers

Medical identifiers for Ann Marie S Ocallaghan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588850176NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered AP115882 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Animas Surgical Hospital, LlcDurango, COHospital
Southwest Memorial HospitalCortez, COHospital
Baylor Scott & White Medical Center - Marble FallsMarble falls, TXHospital
Mercy HospitalDurango, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Novus Colorado Professional Corporation084069477412
Animas Surgical Hospital Llc014329542861
Scott And White Clinic81239236042426

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. Ann Marie S Ocallaghan allows following entities to bill medicare on her behalf.
Entity NameAnimas Surgical Hospital LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861721714
PECOS PAC ID: 0143295428
Enrollment ID: O20081114000103
Entity NameGrand River Hospital District
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1649218991
PECOS PAC ID: 7113837469
Enrollment ID: O20170113000679
Entity NameNovus Colorado Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437723640
PECOS PAC ID: 0840694774
Enrollment ID: O20210813002050

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. Ann Marie S Ocallaghan 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
Ann Marie S Ocallaghan, RN CRNA
Po Box 844658,
Dallas, TX 75284-4658

Ph: (800) 994-0371		Ann Marie S Ocallaghan, RN CRNA
810 W Highway 71,
Marble Falls, TX 78654-8602

Ph: (830) 201-8000

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Marble Falls, TX

John A Murphy, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 810 W Highway 71, Marble Falls, TX 78654
Phone: 830-201-8000    
Andria Hillman, RN, BSN, MSN, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 810 W Highway 71, Marble Falls, TX 78654
Phone: 830-201-8000    
Sara K Browning, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 810 W Highway 71, Marble Falls, TX 78654
Phone: 830-201-7100    
Ithzel Yuridia Solis,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 810 W Highway 71, Marble Falls, TX 78654
Phone: 830-201-8000    
Emily Parks, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 810 W Highway 71, Marble Falls, TX 78654
Phone: 830-201-8000    
Mr. Robert Alton Browning, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 810 W Highway 71, Marble Falls, TX 78654
Phone: 830-201-7100    
Kelly B Samford, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 810 W Highway 71, Marble Falls, TX 78654
Phone: 830-201-8000    

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.