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DERON LUDWIG MD
NPI 1245310200
Surgery in Missoula, MT

Active since October 16, 2006PECOS EnrolledAccepts Medicare Assignment
85.43/100
CMS Quality Rating
500 W BROADWAY ST FL 5, MISSOULA, MT 59802(406) 329-5866(406) 329-5864 Get Directions Write a Review

NPPES record last updated: June 15, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Deron Ludwig Md NPPES

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

DERON LUDWIG MD (NPI 1245310200) is an individual surgery provider in Missoula, Montana, licensed in Montana (MED-PHYS-LIC-124231) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with St. Patrick Hospital, and maintains a secondary practice location in Chico.

NPPES Registry Identity

NPI1245310200
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDERON LUDWIGCredential: MD
Location Address500 W BROADWAY ST FL 5Missoula, MT 59802-4008
Mailing AddressPo Box 12Liberty Lake, WA 99019-0012 · (866) 747-2455
Phone(406) 329-5866
Fax(406) 329-5864
Sole ProprietorYes
Medical School CMSLoma Linda University School Of MedicineGraduated 1994
Enumeration DateOctober 16, 2006
Last NPPES UpdateJune 15, 2023
NPPES CertifiedJune 15, 2023
✔ NPI 1245310200 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in MT · MED-PHYS-LIC-124231✔ Licensed in CA · C52097
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
500 W BROADWAY ST FL 5, Missoula, MT 59802
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Secondary Practice Location 1

Location 1251 Cohasset Rd Ste 310Chico, CA 95926-2239 · Phone (530) 891-1651

Other Identifiers 1

Other00C520970CA · Medicare Number

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Deron Ludwig Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1052212875
PECOS Enrollment IDI20230623001145
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.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
50 services50 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
46 services41 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
42 services31 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
32 services32 patients
Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope 43282
This procedure fixes a hernia, a bulge or tear, in the muscle where the esophagus meets the stomach. Using an endoscope, a thin tube with a camera, a mesh is implanted to strengthen the area and prevent future hernias.
23 services23 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
21 services21 patients

Hospital Affiliations CMS Care Compare 2

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

St. Patrick Hospital

Acute Care Hospitals · Missoula, MT
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number270014
Location500 W BroadwayMissoula, MT 59806 · Missoula County
Emergency services Birthing friendly

Providence St Joseph Medical Center

Critical Access Hospitals · Polson, MT
OwnershipVoluntary non-profit - Private
CMS Certification Number271343
Location6 13th Ave EPolson, MT 59860 · Lake County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59802 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
$87.97 typical visit price
range $56.81 – $172.26
Typical copayment $21.99 (range $14.20 – $43.06)
Most-billed visit code 99203
Established Patient
$70.82 typical visit price
range $18.24 – $140.32
Typical copayment $17.70 (range $4.56 – $35.08)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

85.43/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.98
Promoting Interoperability100
Improvement Activities40
Cost65.45

Reported Quality Measures

Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
20%447 patients1/55-star benchmark: 85%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
14%1,210 patients1/55-star benchmark: 97%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 4

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

MITCHELL GLEN HALL PAC
Physician Assistant (Surgical)
500 W BROADWAY ST FL 5
MISSOULA, MT 59802
Missoula County (406) 329-5866
DR. STEPHANIE SUPRENANT M.D.
Plastic Surgery
500 W BROADWAY ST FL 5
MISSOULA, MT 59802
Missoula County (406) 370-1600
RACHAEL ELIZABETH ANSTINE PA-C
Physician Assistant (Surgical)
500 W BROADWAY ST FL 5
MISSOULA, MT 59802
Missoula County (406) 329-5828
BRITTANY MAILLET ROBERTSON PA-C, MMSC
Physician Assistant
500 W BROADWAY ST FL 5
MISSOULA, MT 59802
Missoula County (406) 329-2736

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 Deron Ludwig's NPI number?

The NPI number for Deron Ludwig is 1245310200. It was assigned to this individual provider in the NPPES registry on October 16, 2006.

Where is Deron Ludwig located?

Deron Ludwig practices at 500 W Broadway St Fl 5, Missoula, MT 59802. The listed phone number is (406) 329-5866.

What is Deron Ludwig's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Deron Ludwig enrolled in Medicare?

Yes. Deron Ludwig is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Deron Ludwig accept?

Health plans from Blue Cross and Blue Shield of Montana and Providence Health Plan list Deron Ludwig as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Deron Ludwig affiliated with any hospitals?

According to CMS data, Deron Ludwig is affiliated with St. Patrick Hospital and Providence St Joseph Medical Center.

When was this NPI record last updated?

The NPPES record for Deron Ludwig was last updated on June 15, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.