Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ANCHOR FAMILY HEALTH CENTER, P.L.C.
NPI 1831540822
Clinic/Center - Rural Health in Mason City, IA

Active since June 30, 2016CLIA 16D0383957 · Microscopy
2800 4TH ST SW STE 8, MASON CITY, IA 50401(641) 424-0000(641) 424-6762 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 24, 2026, Mar 29, 2017, Jun 30, 2016 (3 updates tracked since 2016).

About Anchor Family Health Center, P.l.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANCHOR FAMILY HEALTH CENTER, P.L.C. (NPI 1831540822), doing business as Anchor Family Health Center, is a healthcare organization registered as a rural health in Mason City, Iowa and active in the NPI registry since June 2016. The organization holds a CLIA Microscopy certificate valid through August 31, 2028 and lists Mark Alan Mahoney, Owner, Director, Physician, as its authorized official.

NPPES Registry Identity

NPI1831540822
Entity TypeOrganization
Primary Taxonomy261QR1300X
Legal Business NameANCHOR FAMILY HEALTH CENTER, P.L.C.
Location Address2800 4TH ST SW STE 8Mason City, IA 50401-1596
Mailing Address2800 4th St Sw Ste 8Mason City, IA 50401-1596 · (641) 424-0000 · Fax (641) 424-6762
Fax(641) 424-6762
Organization SubpartNo
Authorized OfficialMark Alan MahoneyOwner, Director, Physician · (641) 424-0000
Enumeration DateJune 30, 2016
Last NPPES UpdateSeptember 24, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 24, 2026
✔ NPI 1831540822 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Rural HealthAmbulatory Health Care Facilities
Taxonomy Code261QR1300X
Also ListedFamily MedicineTaxonomy 207Q00000X
2800 4TH ST SW STE 8, Mason City, IA 50401

Other Names 1

Doing Business AsAnchor Family Health Center

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Anchor Family Health Center, P.l.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Anchor Family Health Center, P.L.C., which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Nurse Practitioner
NPI 1326417577
2800 4TH ST SW STE 8
Mason City, IA 50401
(641) 424-0000
✔ PECOS✔ Accepts MedicareSame address
Family Practice
NPI 1427028554
2800 4TH ST SW STE 8
Mason City, IA 50401
(641) 424-0000
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1306475843
2800 4TH ST SW STE 8
Mason City, IA 50401
(641) 424-0000
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 16D0383957

Anchor Family Health Center · Mason City, IA
Active · expires Aug 31, 2028
CLIA Number16D0383957
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2026
Certificate Expiration DateAugust 31, 2028
Laboratory DirectorMark A. Mahoney
Laboratory Phone(641) 424-0000
Laboratory LocationAnchor Family Health Center2800 Fourth Street SW, Suite 8, Mason City, IA 50401
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Anchor Family Health Center, P.L.C.'s NPI number?

The NPI number for Anchor Family Health Center, P.L.C. is 1831540822. It was assigned to this organization in the NPPES registry on June 30, 2016. The provider is doing business as Anchor Family Health Center.

Where is Anchor Family Health Center, P.L.C. located?

Anchor Family Health Center, P.L.C. is located at 2800 4th St SW Ste 8, Mason City, IA 50401. The listed phone number is (641) 424-0000.

What is Anchor Family Health Center, P.L.C.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Rural Health, with taxonomy code 261QR1300X.

Is Anchor Family Health Center, P.L.C. enrolled in Medicare?

Yes. Anchor Family Health Center, P.L.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Anchor Family Health Center, P.L.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Anchor Family Health Center, P.L.C., in Family Practice and Nurse Practitioner. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Anchor Family Health Center, P.L.C. hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 16D0383957) is associated with this NPI, valid through August 31, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Anchor Family Health Center, P.L.C. was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.