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NORTH IOWA MERCY CLINICS
NPI 1811003015
Family Medicine in Forest City, IA

Active since August 21, 2006
635 E US HIGHWAY 9, FOREST CITY, IA 50436(641) 585-2904(641) 428-4997 Get Directions Write a Review

NPPES record last updated: March 5, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 5, 2026, Nov 30, 2020, Feb 18, 2020 and 1 more (4 updates tracked since 2017).

About North Iowa Mercy Clinics NPPES

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

NORTH IOWA MERCY CLINICS (NPI 1811003015), doing business as Mercy Family Clinic-forest City, is a healthcare organization registered as a family medicine in Forest City, Iowa and active in the NPI registry since August 2006. The organization lists Mark C Trammel, Vp Finance, as its authorized official.

NPPES Registry Identity

NPI1811003015
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameNORTH IOWA MERCY CLINICS
Location Address635 E US HIGHWAY 9Forest City, IA 50436-1028
Mailing Address1000 4th St SwMason City, IA 50401-2800
Phone(641) 585-2904
Fax(641) 428-4997
Organization SubpartNo
Authorized OfficialMark C TrammelVp Finance · (641) 428-7984
Enumeration DateAugust 21, 2006
Last NPPES UpdateMarch 5, 20264 updates tracked since enumeration
NPPES CertifiedMarch 5, 2026
✔ NPI 1811003015 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
635 E US HIGHWAY 9, Forest City, IA 50436
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Other Names 2

Doing Business AsMercy Family Clinic-forest City
Doing Business AsMercyone Forest City Family Medicine

Other Identifiers 2

Other19506IA · Wellmark
Medicaid0221614IA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

North Iowa Mercy Clinics is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

419

Medicare enrollment records show 419 clinicians reassign Medicare billing to North Iowa Mercy Clinics, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 6 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 49

Nurse Practitioner73
Certified Registered Nurse Anesthetist (CRNA)55
Family Practice44
Internal Medicine26
Cardiovascular Disease (Cardiology)23
Emergency Medicine20
Anesthesiology17
Obstetrics/Gynecology17
41 other specialties144

Nearest to this location (20)

See all 419
Rebekah Hennigar, ARNP
Nurse Practitioner
NPI 1386282598
635 E US HIGHWAY 9
Forest City, IA 50436
(641) 585-2904
✔ PECOS✔ Accepts MedicareSame address
Pamela Keller, MD
Family Practice
NPI 1497862072
635 E US HWY
Forest City, IA 50436
(641) 585-2904
✔ PECOS0.5 mi
Byron Carlson, MD
Family Practice
NPI 1548377120
635 E US HWY
Forest City, IA 50436
(641) 585-2904
✔ PECOS3.2 mi
Molly Eichenberger, ARNP
Nurse Practitioner
NPI 1154779460
635 E US HIGHWAY 9
Forest City, IA 50436
(641) 585-2904
✔ PECOS✔ Accepts Medicare3.2 mi
Taylor Julius, ARNP
Nurse Practitioner
NPI 1487425211
635 E US HIGHWAY 9
Forest City, IA 50436
(641) 585-2904
✔ PECOS✔ Accepts Medicare3.2 mi
Tamara Price, ARNP
Nurse Practitioner
NPI 1811477383
635 E US HWY 9
Forest City, IA 50436
(641) 585-2904
✔ PECOS✔ Accepts Medicare3.2 mi
Kjerstin Mosby, ARNP
Nurse Practitioner
NPI 1659969970
505 S 1ST AVE E
Lake Mills, IA 50450
(641) 592-3900
✔ PECOS✔ Accepts Medicare12 mi
Yu Hong, MD
Internal Medicine
NPI 1568850816
532 1ST ST NW
Britt, IA 50423
(641) 843-5000
✔ PECOS✔ Accepts Medicare14 mi
Debra Lasher, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1669564415
532 1ST ST NW HANCOCK COUNTY MEMORIAL HOSPITAL
Britt, IA 50423
(641) 843-5111
✔ PECOS14 mi
Shannon Mobley, DO
Family Practice
NPI 1710935192
532 1ST ST NW
Britt, IA 50423
(641) 843-5050
✔ PECOS✔ Accepts Medicare14 mi
Kristin Avery, DO
Pediatric Medicine
NPI 1710415005
401 S 15TH ST
Clear Lake, IA 50428
(641) 357-7442
✔ PECOS16 mi
Mark Johnson, MD
Endocrinology
NPI 1013923127
910 N EISENHOWER AVE
Mason City, IA 50401
(641) 428-7799
✔ PECOS✔ Accepts Medicare20 mi
Erin Peterson, DO
Physical Medicine and Rehabilitation
NPI 1417065608
910 N EISENHOWER AVE
Mason City, IA 50401
(641) 428-5911
✔ PECOS✔ Accepts Medicare20 mi
Solomon Ondoma, M.B., B.CH, MD
Neurosurgery
NPI 1346538527
MERCYONE NORTH IOWA NEUROSURGERY CARE 1010 4TH STREET SW, SUITE 105
Mason City, IA 50401
(641) 428-7847
✔ PECOS✔ Accepts Medicare21 mi
Yen Chen Liu, MD
Dermatology
NPI 1316269160
1421 4TH ST SW
Mason City, IA 50401
(641) 428-2080
✔ PECOS✔ Accepts Medicare23 mi
Mohamed Abdi, MD
Radiation Oncology
NPI 1982162608
1000 4TH ST SW
Mason City, IA 50401
(641) 428-6330
✔ PECOS✔ Accepts Medicare23 mi
Sheela Ahari, MD
Anesthesiology
NPI 1518910462
1000 4TH ST SW
Mason City, IA 50401
(641) 422-7000
✔ PECOS✔ Accepts Medicare23 mi
Natalie Alsop, PHD
Clinical Psychologist
NPI 1770691792
1000 4TH ST SW
Mason City, IA 50401
(641) 428-7797
✔ PECOS✔ Accepts Medicare23 mi
Gabriel Bensaad-Johnson, DO
Emergency Medicine
NPI 1417538570
1000 4TH ST SW
Mason City, IA 50401
(641) 428-7000
✔ PECOS✔ Accepts Medicare23 mi
Connie Bleile, LISW
Clinical Social Worker
NPI 1538338470
1000 4TH ST SW SUITE BS
Mason City, IA 50401
(641) 422-7797
✔ PECOS23 mi
See all 419 clinicians

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

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 North Iowa Mercy Clinics's NPI number?

The NPI number for North Iowa Mercy Clinics is 1811003015. It was assigned to this organization in the NPPES registry on August 21, 2006. The provider is doing business as Mercy Family Clinic-Forest City and MercyOne Forest City Family Medicine.

Where is North Iowa Mercy Clinics located?

North Iowa Mercy Clinics is located at 635 E Us Highway 9, Forest City, IA 50436. The listed phone number is (641) 585-2904.

What is North Iowa Mercy Clinics's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is North Iowa Mercy Clinics enrolled in Medicare?

Yes. North Iowa Mercy Clinics is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through North Iowa Mercy Clinics?

According to the CMS Revalidation Reassignment List (October 2026 release), 419 clinicians in 49 Medicare specialties reassign their Medicare billing to North Iowa Mercy Clinics. 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. The largest specialties are Nurse Practitioner (73), Certified Registered Nurse Anesthetist (CRNA) (55) and Family Practice (44). Of these, 1 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for North Iowa Mercy Clinics was last updated on March 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.