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MARIA MAGDALENA MERGES
NPI 1497514913
Internal Medicine in Boise, ID

Active since March 18, 2024PECOS Enrolled
500 W FORT ST # 111R, BOISE, ID 83702(208) 422-1000(208) 422-1536 Get Directions Write a Review

NPPES record last updated: September 21, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 21, 2025, Apr 25, 2024 (2 updates tracked since 2024).

About Maria Magdalena Merges NPPES

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

MARIA MAGDALENA MERGES (NPI 1497514913) is an individual internal medicine provider in Boise, Idaho, licensed in Idaho (MRM-2362) and active in the NPI registry since March 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1497514913
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMARIA MAGDALENA MERGES
Location Address500 W FORT ST # 111RBoise, ID 83702-4599
Mailing Address500 W Fort St # 111rBoise, ID 83702-4599 · (208) 422-1000 · Fax (208) 422-1536
Phone(208) 422-1000
Fax(208) 422-1536
Sole ProprietorNo
Enumeration DateMarch 18, 2024
Last NPPES UpdateSeptember 21, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 21, 2025
✔ NPI 1497514913 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in ID · MRM-2362
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
500 W FORT ST # 111R, Boise, ID 83702
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Maria Magdalena Merges is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 83702 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$121.27 typical visit price
range $52.44 – $160.17
Typical copayment $30.31 (range $13.11 – $40.04)
Most-billed visit code 99204
Established Patient
$93.26 typical visit price
range $16.68 – $130.93
Typical copayment $23.31 (range $4.17 – $32.73)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SEYEDEHZEINAB MOUSAVI MD
Internal Medicine
500 W FORT ST # 111R
BOISE, ID 83702
Ada County (208) 422-1000
WILLIAM KOWALLIS
Student in an Organized Health Care Education/Training Program
500 W FORT ST # 111R
BOISE, ID 83702
Ada County (208) 422-1000
TAYLOR JENE MELLINGER DO
Internal Medicine
500 W FORT ST # 111R
BOISE, ID 83702
Ada County (208) 422-1000
CALEB ADDAI MENSAH MD
Internal Medicine
500 W FORT ST # 111R
BOISE, ID 83702
Ada County (208) 422-1000
CONNOR GUTHRIE
Internal Medicine
500 W FORT ST # 111R
BOISE, ID 83702
Ada County (208) 422-1000
MARIA CAMILA VARGAS
Internal Medicine
500 W FORT ST # 111R
BOISE, ID 83702
Ada County (208) 422-1314
DR. MATTHEW FONTE MD
Internal Medicine
500 W FORT ST # 111R
BOISE, ID 83702
Ada County (208) 422-1000
DR. COLVIN GREENBERG MD
Internal Medicine
500 W FORT ST # 111R
BOISE, ID 83702
Ada County (208) 422-1000

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 Maria Merges's NPI number?

The NPI number for Maria Merges is 1497514913. It was assigned to this individual provider in the NPPES registry on March 18, 2024.

Where is Maria Merges located?

Maria Merges practices at 500 W Fort St # 111R, Boise, ID 83702. The listed phone number is (208) 422-1000.

What is Maria Merges's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Maria Merges enrolled in Medicare?

Yes. Maria Merges is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Maria Merges was last updated on September 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.