Christina Cassandra Gerena, FNP-C - Medicare Nurse Practitioner in Okmulgee, OK

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Christina Cassandra Gerena, FNP-C is a medicare enrolled "Nurse Practitioner - Family" in Okmulgee, Oklahoma. Her current practice location is 100 W 7th St, Okmulgee, Oklahoma. You can reach out to her office (for appointments etc.) via phone at (918) 759-2200.

Christina Cassandra Gerena is licensed to practice in Oklahoma (license number 205370) 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 1871246702.

Contact Information

Christina Cassandra Gerena, FNP-C
100 W 7th St,
Okmulgee, OK 74447-5050
(918) 759-2200
Not Available

Map and Direction




Provider's Profile

Full NameChristina Cassandra Gerena
GenderFemale
SpecialityNurse Practitioner - Family
Location100 W 7th St, Okmulgee, Oklahoma
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1871246702
  • Provider Enumeration Date: 01/31/2022
  • Last Update Date: 05/22/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1951772144
  • Enrollment ID: I20230126000984

Medical Identifiers

Medical identifiers for Christina Cassandra Gerena such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871246702NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 205370 (Oklahoma)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. Christina Cassandra Gerena allows following entities to bill medicare on her behalf.
Entity NameAccess Medical Affordable Family Healthcare, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588995534
PECOS PAC ID: 9830229442
Enrollment ID: O20100608000729
Entity NameAccess Pain Solutions
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740535368
PECOS PAC ID: 2668620220
Enrollment ID: O20120924000708
Entity NameAsmg Sand Springs
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902140056
PECOS PAC ID: 9739403015
Enrollment ID: O20150114001612
Entity NameAccess Solutions Medical Group Ii
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174024426
PECOS PAC ID: 4587928817
Enrollment ID: O20180514000883

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. Christina Cassandra Gerena 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
Christina Cassandra Gerena, FNP-C
100 W 7th St,
Okmulgee, OK 74447-5050

Ph: (918) 759-2200		Christina Cassandra Gerena, FNP-C
100 W 7th St,
Okmulgee, OK 74447-5050

Ph: (918) 759-2200

Reviews and Comments


Nurse Practitioner Nurses in Okmulgee, OK

Jearlyn Kay Nick, ARNP
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Medicare: Not Enrolled in Medicare
Practice Location: 1151 S Belmont Ave, Suite 101, Okmulgee, OK 74447
Phone: 918-759-2200    Fax: 918-759-2206
Amanda Lynne Doane, FNP-C
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Medicare: Medicare Enrolled
Practice Location: 1313 E 20th St, Okmulgee, OK 74447
Phone: 918-591-5700    
Stephanie M Moses, APRN-CNP, AGACNP-BC
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Practice Location: 1401 Dr R Alexander Dr., Okmulgee, OK 74447
Phone: 918-756-4233    
Shawn Lynn Howell, APRN, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 15495 N 247 Rd, Okmulgee, OK 74447
Phone: 918-733-1351    
Penni Young Garland, RNC, ARNP
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Medicare: Not Enrolled in Medicare
Practice Location: 1101 S Belmont Ave, Ste. 105, Okmulgee, OK 74447
Phone: 918-756-2533    Fax: 918-756-9588
Teri M Garner, A.R.N.P.
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1313 E 20th St, Okmulgee, OK 74447
Phone: 918-758-2717    Fax: 918-756-4490
Lacy Garrison, APRN
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 111 S Alabama Ave, Okmulgee, OK 74447
Phone: 918-756-2800    

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.