Luke Armin Hachfeld, DNP, FNP-BC, ARNP
Individual provider Active NPI Family Medicine Physician · Mason City, IA
NPI 1326417577 · NPPES record last updated Jul 9, 2026
Key facts
- NPI
- 1326417577
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Family Medicine Physician 207Q00000X
- License
- A141395 (IA)
- Practice address
- 2800 4TH St SW Ste 8
Mason City, IA 50401-1596 - Phone
- (641) 424-0000
- Fax
- (641) 424-6762
- NPI assigned
- Sep 17, 2015
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 5
Hospital & facility affiliations 2
Medicare Care Compare profile
- Specialty
- Nurse Practitioner
- Education
- Other, 2015
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- North Iowa Mercy Clinics
Anchor Family Health Center PLC
Practice addresses (Care Compare)
1010 4TH St SW
340 Mercyone North Iowa Family Medicine Res
Mason City, IA 50401-2856
Phone (641) 428-7766
2800 4TH St SW
Suite 8
Mason City, IA 50401-1596
Phone (641) 424-0000
Hospital & facility affiliations
- Mercyone Des Moines Home Care
- Mercyone North Iowa Medical Center
Merit-based Incentive Payment System (MIPS)
- Final score
- 93.78 of 100
- Quality
- 80.38
- Promoting interoperability
- 100
- Improvement activities
- 40
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in IA
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: No
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20150929001620 | IA | Practitioner - Nurse Practitioner | 2466760228 | Reassigns benefits to 2 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Nurse Practitioner
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| North Iowa Mercy Clinics | Current | Accepting new patients | |
| North Iowa Mercy Clinics | Current |
Accepting new patients | |
| North Iowa Mercy Clinics | Current |
Accepting new patients | |
| Anchor Family Health Center, P.L.C. | Family Medicine | Current |
Accepting new patients |
| Floyd County Memorial Hospital Commission | Family Medicine | Past | Accepting new patients |
Locations
910 N Eisenhower Ave
Mason City, IA 50401
Phone (641) 422-5437
2800 4th St SW
Ste 8
Mason City, IA 50401
Phone (515) 424-0000
1010 4th St SW
Ste 340
Mason City, IA 50401
Phone (641) 424-1656
1000 4th St SW
Mason City, IA 50401
Phone (641) 424-6704
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | A141395 | IA | Yes |
Addresses
Primary practice location
2800 4TH St SW Ste 8
Mason City, IA 50401-1596
Mailing address
2800 4TH St SW Ste 8
Mason City, IA 50401-1596
Phone (641) 424-0000
Other providers in Mason City, IA
- David William Haas
- Richard William Haas
- Ryan Kent Habeger
- Emily Frances Spartz Haberichter
- Analisa R Haberman
- Sadam Husam Salem Haddadin
- Denisa Hagau
- Radu Hagau
- Christopher S Hager
- Jenna Leigh Haglund
All providers in Mason City, IA · Family Medicine Physician in Iowa
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jul 9, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.