Mary G Hartzog, RN, CRNA - Medicare Nurse Anesthetist, Certified Registered in Temple, TX

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Mary G Hartzog, RN, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Temple, Texas. Her current practice location is 2401 S 31st St, Temple, Texas. You can reach out to her office (for appointments etc.) via phone at (254) 724-2111.

Mary G Hartzog is licensed to practice in Texas (license number AP116926) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1598929036.

Contact Information

Mary G Hartzog, RN, CRNA
2401 S 31st St,
Temple, TX 76508-0001
(254) 724-2111
Not Available

Map and Direction




Provider's Profile

Full NameMary G Hartzog
GenderFemale
SpecialityNurse Anesthetist, Certified Registered
Location2401 S 31st St, Temple, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1598929036
  • Provider Enumeration Date: 07/14/2008
  • Last Update Date: 11/16/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5294896304
  • Enrollment ID: I20081208000665

Medical Identifiers

Medical identifiers for Mary G Hartzog such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598929036NPI-NPPES
89461UOtherTXBCBSTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 697733 (Texas)Secondary
367500000XNurse Anesthetist, Certified Registered AP116926 (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. Mary G Hartzog allows following entities to bill medicare on her behalf.
Entity NameAustin Anesthesiology Group Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598724304
PECOS PAC ID: 0547256497
Enrollment ID: O20040424000086
Entity NameEndo Sedation Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588931174
PECOS PAC ID: 4789845363
Enrollment ID: O20120406000221
Entity NameAustin Gastroenterology Anesthesia Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427405810
PECOS PAC ID: 6305138603
Enrollment ID: O20160707000274
Entity NameAnesthesia Dynamics Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073001012
PECOS PAC ID: 3779832530
Enrollment ID: O20200422002521

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. Mary G Hartzog 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
Mary G Hartzog, RN, CRNA
4100 Duval Rd, Bldg 3,
Austin, TX 78759-4275

Ph: (254) 724-8800		Mary G Hartzog, RN, CRNA
2401 S 31st St,
Temple, TX 76508-0001

Ph: (254) 724-2111

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Temple, TX

Mr. Nicholas Grant Smith, C.R.N.A.
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2401 S 31st St, Temple, TX 76504
Phone: 254-724-2111    
John Murphy, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2401 S 31st St, Temple, TX 76508
Phone: 254-724-2111    
Justin Robert Anders, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2401 S 31st St, Temple, TX 76508
Phone: 254-724-2111    
Joshua Joseph Philippon, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2401 S 31st St, Temple, TX 76508
Phone: 254-724-2111    Fax: 254-724-7603
Clarence E. Grunden, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1905 Sw H K Dodgen Loop, Temple, TX 76502
Phone: 254-298-2682    Fax: 254-778-7197
Maelen Bernasor,
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 2401 S 31st St, Temple, TX 76508
Phone: 254-724-2111    
Violeta Maier, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2401 S 31st St, Temple, TX 76508
Phone: 254-724-2111    

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.