DR. DEREK FRIEDE WELCH DO
NPI 1447019591
Internal Medicine in Idaho Falls, ID

Q: What is Derek Welch's NPI number?

The NPI number for Derek Welch is 1447019591. It was assigned to this individual provider in the NPPES registry on March 18, 2024.

Q: What is Derek Welch's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Derek Welch was last updated on March 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since March 18, 2024PECOS Enrolled

3100 CHANNING WAY, IDAHO FALLS, ID 83404(208) 970-1123 Get Directions Write a Review

NPPES record last updated: March 11, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 11, 2026, Jun 25, 2024 (2 updates tracked since 2024).

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About Dr. Derek Friede Welch Do NPPES

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

DR. DEREK FRIEDE WELCH DO (NPI 1447019591) is an individual internal medicine provider in Idaho Falls, Idaho, licensed in Idaho (MRO-2405) and active in the NPI registry since March 2024. He is enrolled in Medicare PECOS, is affiliated with Eastern Idaho Regional Medical Center, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1447019591

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. DEREK FRIEDE WELCHCredential: DO

Location Address3100 CHANNING WAYIdaho Falls, ID 83404-7533

Mailing Address3100 Channing WayIdaho Falls, ID 83404-7533 · (208) 970-1123

Phone(208) 970-1123

Sole ProprietorNo

Medical School CMSOtherGraduated 2024

Enumeration DateMarch 18, 2024

Last NPPES UpdateMarch 11, 20262 updates tracked since enumeration

NPPES CertifiedMarch 11, 2026

✔ NPI 1447019591 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in ID · MRO-2405

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.

Also ListedGeneral PracticeTaxonomy 208D00000X · License 4771899 (ID)

3100 CHANNING WAY, Idaho Falls, ID 83404

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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)

Dr. Derek Friede Welch Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6406385293

PECOS Enrollment IDI20260508003121

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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Eastern Idaho Regional Medical Center

Acute Care Hospitals · Idaho Falls, ID

3/5 CMS rating

OwnershipProprietary

CMS Certification Number130018

Location3100 Channing WayIdaho Falls, ID 83404 · Bonneville County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 83404 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.

CARL SAMUEL BRAYTON DO

Student in an Organized Health Care Education/Training Program