Mr Nathan Ostler, FNP-C - Medicare Nurse Practitioner in Mesa, AZ

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Mr Nathan Ostler, FNP-C is a medicare enrolled "Nurse Practitioner - Family" in Mesa, Arizona. He graduated from nursing school in 2014 and has 10 years of diverse experience with area of expertise as Nurse Practitioner. His current practice location is 4111 E Auto Valley Drive, 209-4, Mesa, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 939-3409.

Mr Nathan Ostler is licensed to practice in Arizona (license number AP7346) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1023412301.

Contact Information

Mr Nathan Ostler, FNP-C
4111 E Auto Valley Drive, 209-4,
Mesa, AZ 85206
(480) 939-3409
(703) 634-7483

Map and Direction




Provider's Profile

Full NameMr Nathan Ostler
GenderMale
SpecialityNurse Practitioner
Experience10 Years
Location4111 E Auto Valley Drive, Mesa, Arizona
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mr Nathan Ostler graduated from nursing school in 2014
  NPI Data:
  • NPI Number: 1023412301
  • Provider Enumeration Date: 10/15/2014
  • Last Update Date: 07/06/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5294957098
  • Enrollment ID: I20141111002002

Medical Identifiers

Medical identifiers for Mr Nathan Ostler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023412301NPI-NPPES
960757MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family AP7346 (Arizona)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. Mr Nathan Ostler allows following entities to bill medicare on his behalf.
Entity NameOld Pueblo Healthcare Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306890793
PECOS PAC ID: 4981607512
Enrollment ID: O20060821000095
Entity NameF7 Medical Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164832341
PECOS PAC ID: 8224261243
Enrollment ID: O20140429000064
Entity NameIntegrated Healthcare Mobile Solutions, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255749982
PECOS PAC ID: 6406076504
Enrollment ID: O20141010002190
Entity NamePrescott Healthcare Solutions Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821454505
PECOS PAC ID: 4385940295
Enrollment ID: O20160302001795
Entity NameHealthcare Delivered Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659010833
PECOS PAC ID: 3577921519
Enrollment ID: O20230622002860

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. Mr Nathan Ostler 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
Mr Nathan Ostler, FNP-C
4049 E Holmes Ave,
Mesa, AZ 85206-3281

Ph: (480) 939-3409		Mr Nathan Ostler, FNP-C
4111 E Auto Valley Drive, 209-4,
Mesa, AZ 85206

Ph: (480) 939-3409

Reviews and Comments


Nurse Practitioner Nurses in Mesa, AZ

Aida E Amado, MS, ACNP-BC
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Phone: 480-835-7111    Fax: 480-969-9345
Mrs. Krista Ann Roppelt, FNP
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Phone: 480-325-8173    Fax: 480-325-8179
Jennifer Christine Fendler, NP
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Practice Location: 924 N Country Club Dr, Mesa, AZ 85201
Phone: 480-601-3528    
Alisha Kristine Holben, PMHNP-BC
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Phone: 480-649-5297    
Mari Michelle Hooper, NP
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Phone: 480-628-8370    

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.