Alanna Costello, FNP-C is a medicare enrolled "Nurse Practitioner - Family" in Lake Isabella, California. She graduated from nursing school in 2022 and has 4 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Clinica Sierra Vista and her current practice location is
12308 Mountain Mesa Rd, Lake Isabella, California. You can reach out to her office (for appointments etc.) via phone at
(760) 549-0001.
Alanna Costello is licensed to practice in California (license number NPF95021231) 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 1174122741.
Provider's Profile
| Full Name | Alanna Costello |
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| Gender | Female |
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| Speciality | Nurse Practitioner |
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| Experience | 4 Years |
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| Location | 12308 Mountain Mesa Rd, Lake Isabella, California |
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| Accepts Medicare Assignments | Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance. |
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Medical Education and Training:
- Alanna Costello graduated from nursing school in 2022
NPI Data:
- NPI Number: 1174122741
- Provider Enumeration Date: 10/23/2020
- Last Update Date: 05/27/2025
Medicare PECOS Information:
- PECOS PAC ID: 5890170054
- Enrollment ID: I20220923002589
Medical Identifiers
Medical identifiers for Alanna Costello such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
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| 1174122741 | NPI | - | NPPES |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
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| 363LF0000X | Nurse Practitioner - Family | F08220603 (California) | Secondary |
| 363LF0000X | Nurse Practitioner - Family | NPF95021231 (California) | Primary |
Group Practice Association
| Group Practice Name | Group PECOS PAC ID | No. of Members |
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| Clinica Sierra Vista | 3870407505 | 157 |
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. Alanna Costello allows following entities to bill medicare on her behalf.
| Entity Name | Clinica Sierra Vista |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1861494338
PECOS PAC ID: 3870407505
Enrollment ID: O20031117000928 |
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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. Alanna Costello 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 Address | Practice Location Address |
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Alanna Costello, FNP-C
1617 30th St,
Bakersfield, CA 93301-1907
Ph: (661) 327-4030 | Alanna Costello, FNP-C
12308 Mountain Mesa Rd,
Lake Isabella, CA 93240
Ph: (760) 549-0001 |
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