Heather Erwin, WHNP-BC - Medicare Nurse Practitioner in Fort Smith, AR

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Heather Erwin, WHNP-BC is a medicare enrolled "Nurse Practitioner - Women's Health" in Fort Smith, Arkansas. She graduated from nursing school in 2019 and has 7 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Mercy Hospital Waldron and her current practice location is 3000 Rogers Ave, Fort Smith, Arkansas. You can reach out to her office (for appointments etc.) via phone at (479) 459-6528.

Heather Erwin is licensed to practice in Arkansas (license number 123567) 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 1740820950.

Contact Information

Heather Erwin, WHNP-BC
3000 Rogers Ave,
Fort Smith, AR 72901-4232
(479) 459-6528
Not Available

Map and Direction




Provider's Profile

Full NameHeather Erwin
GenderFemale
SpecialityNurse Practitioner
Experience7 Years
Location3000 Rogers Ave, Fort Smith, Arkansas
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:
  • Heather Erwin graduated from nursing school in 2019
  NPI Data:
  • NPI Number: 1740820950
  • Provider Enumeration Date: 01/15/2020
  • Last Update Date: 01/19/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 9234530007
  • Enrollment ID: I20210630002738

Medical Identifiers

Medical identifiers for Heather Erwin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740820950NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 123567 (Arkansas)Secondary
363LW0102XNurse Practitioner - Women's Health 123567 (Arkansas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Hospital WaldronWaldron, ARHospital
Mercy Hospital Fort SmithFort smith, ARHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Hospital Waldron559765800511

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. Heather Erwin allows following entities to bill medicare on her behalf.
Entity NameMercy Hospital Waldron
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730137134
PECOS PAC ID: 5597658005
Enrollment ID: O20040211000825
Entity NameMercy Hospital Ozark
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881642767
PECOS PAC ID: 3678467412
Enrollment ID: O20040211001144
Entity NameMercy Hospital Ozark
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1275504128
PECOS PAC ID: 3678467412
Enrollment ID: O20040428001328
Entity NameMercy Hospital Waldron
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1912978875
PECOS PAC ID: 5597658005
Enrollment ID: O20061104000294
Entity NameMercy Hospital Paris
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1760453633
PECOS PAC ID: 0244135705
Enrollment ID: O20061104000304
Entity NameMercy Clinic Fort Smith Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902073620
PECOS PAC ID: 3870668510
Enrollment ID: O20080814000789
Entity NameMercy Hospital Paris
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518915321
PECOS PAC ID: 0244135705
Enrollment ID: O20090402000673
Entity NameMercy Hospital Booneville
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1992133714
PECOS PAC ID: 1951530385
Enrollment ID: O20140312001275
Entity NameMercy Hospital Booneville
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083004733
PECOS PAC ID: 1951530385
Enrollment ID: O20170203001490

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. Heather Erwin 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
Heather Erwin, WHNP-BC
3000 Rogers Ave,
Fort Smith, AR 72901-4232

Ph: (479) 459-6528		Heather Erwin, WHNP-BC
3000 Rogers Ave,
Fort Smith, AR 72901-4232

Ph: (479) 459-6528

Reviews and Comments


Nurse Practitioner Nurses in Fort Smith, AR

Valentina Nastasi, APRN
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 7600 Rogers Ave, Fort Smith, AR 72903
Phone: 479-226-8340    
Mrs. Tonya Renea Allen, APRN, NP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 3112 S 70th St, Fort Smith, AR 72903
Phone: 479-452-8600    
Mandi T Williams, APRN
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 7217 Cameron Park Dr, Fort Smith, AR 72903
Phone: 479-831-6007    Fax: 479-782-1242
Tracy Lynn Fisher, APN, NP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 4900 Kelley Hwy, Fort Smith, AR 72904
Phone: 479-785-5700    Fax: 479-785-5708
Mrs. Athena Frangos-pasley, APN
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1500 Dodson Ave, Fort Smith, AR 72901
Phone: 479-709-6850    
Mrs. Gayla Denise Johnson, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 7301 Rogers Ave, Fort Smith, AR 72903
Phone: 479-484-6000    
Dabney Herrold, MSN, APRN, FNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 3420 S 74th St, Fort Smith, AR 72903
Phone: 479-573-3740    

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.