Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mrs. Maria Laura Miegge Viera, MD

Individual provider Surgery Physician · NPI 1619108719

Mrs. Maria Laura Miegge Viera, MD practises General Surgery in Fort Dodge, Iowa. Qualified in 1997, 29 years ago. Practices with Iowa Specialty Hospital- Clarion, a 93-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
29
Licensed in
IA
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

804 Kenyon Rd Ste G
Fort Dodge, IA 50501-5742
Phone: (515) 574-6865
Fax: (515) 576-5880
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 403 1st St Se, Belmond, IA 50421-1201 — (641) 444-3223
  • 1316 S Main St, Clarion, IA 50525-2019 — (844) 474-4321
  • 520 S Pierce Ave, Mason City, IA 50401-2749 — (641) 428-9200
  • 1924 Superior St, Webster City, IA 50595-3146 — (844) 474-4321

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 38399 (IA)

Record details

NPI number1619108719
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 6, 2009
Last updated in NPPESMarch 9, 2026
Certification dateMarch 9, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Iowa Specialty Hospital- Clarion — 93 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Mastectomy 37 times · 90th percentile
Hernia repair (minimally invasive) 1–10 times
Hernia repair - groin (open) 1–10 times
Melanoma (skin cancer) excision 1–10 times
Upper gastrointestinal (GI) endoscopy for acid reflux 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients169
Services billed 366 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Education $5,500 3 payments · educational material or training, not a fee
Travel and Lodging $1,168 4 payments · travel or lodging paid or reimbursed, such as to attend a conference

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Iowa Specialty Hospital- Clarion

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 93 clinicians in the practice; 12 are shown here.

Other providers in Fort Dodge