Johnna Diaz, APRN, FNP-C - Medicare Nurse Practitioner in Elyria, OH

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Johnna Diaz, APRN, FNP-C is a medicare enrolled "Nurse Practitioner - Family" in Elyria, Ohio. She graduated from nursing school in 2020 and has 5 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Cdc Physicians Organization, Inc. and her current practice location is 630 E River St, Elyria, Ohio. You can reach out to her office (for appointments etc.) via phone at (440) 949-9835.

Johnna Diaz is licensed to practice in Ohio (license number 0296750) 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 1144843673.

Contact Information

Johnna Diaz, APRN, FNP-C
630 E River St,
Elyria, OH 44035-5902
(440) 949-9835
Not Available

Map and Direction




Provider's Profile

Full NameJohnna Diaz
GenderFemale
SpecialityNurse Practitioner
Experience5 Years
Location630 E River St, Elyria, Ohio
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:
  • Johnna Diaz graduated from nursing school in 2020
  NPI Data:
  • NPI Number: 1144843673
  • Provider Enumeration Date: 05/19/2020
  • Last Update Date: 05/19/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 6103244942
  • Enrollment ID: I20200921000084

Medical Identifiers

Medical identifiers for Johnna Diaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144843673NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 0296750 (Ohio)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cdc Physicians Organization, Inc.842614018711

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. Johnna Diaz allows following entities to bill medicare on her behalf.
Entity NameCommunity Hospitalist Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538236872
PECOS PAC ID: 5496648123
Enrollment ID: O20040205000697
Entity NameUniversity Hospitals Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669499414
PECOS PAC ID: 4789682493
Enrollment ID: O20061113000301
Entity NameCdc Physicians Organization, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073682209
PECOS PAC ID: 8426140187
Enrollment ID: O20070827000000
Entity NameFast Response Nurse Practitioners, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720530181
PECOS PAC ID: 8527349992
Enrollment ID: O20161222000484
Entity NameHni Medical Services Of Ohio, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356815922
PECOS PAC ID: 1759620735
Enrollment ID: O20190308002704

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. Johnna Diaz 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
Johnna Diaz, APRN, FNP-C
4900 Washington Ave,
Lorain, OH 44052-5722

Ph: (440) 949-9835		Johnna Diaz, APRN, FNP-C
630 E River St,
Elyria, OH 44035-5902

Ph: (440) 949-9835

Reviews and Comments


Nurse Practitioner Nurses in Elyria, OH

Bretzyl M Liscoe,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 630 E River St, Elyria, OH 44035
Phone: 440-323-8515    
Nicole Fatemeh Scavuzzo, CNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 525 Chestnut Commons Dr, Elyria, OH 44035
Phone: 440-406-8153    Fax: 440-406-8312
Mary Lauretta Gilchrist,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 630 E River St, Elyria, OH 44035
Phone: 440-329-7500    
Ms. Amy M. King, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 630 E River St, Elyria, OH 44035
Phone: 440-329-7500    
Amy M Kovalsky, RN, CNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 630 E River St, Elyria, OH 44035
Phone: 440-329-7500    
Mrs. Brenda J Life, CNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 125 E Broad St, Suite 305, Elyria, OH 44035
Phone: 440-326-4120    Fax: 440-322-3454
Jennifer Gelske, CNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 41201 Schadden Rd, Elyria, OH 44035
Phone: 440-324-0400    Fax: 440-324-0441

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.