THOMAS C MUELLER MD
NPI 1831141118
Psychiatry & Neurology - Neurology in Loveland, CO

Q: What is Thomas Mueller's NPI number?

The NPI number for Thomas Mueller is 1831141118. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Q: What is Thomas Mueller's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for Thomas Mueller was last updated on May 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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 May 16, 2006PECOS EnrolledAccepts Medicare Assignment

2500 ROCKY MOUNTAIN AVE STE 2300, LOVELAND, CO 80538(970) 667-7664(970) 622-9843 Get Directions Write a Review

NPPES record last updated: May 30, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Thomas C Mueller Md NPPES

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

THOMAS C MUELLER MD (NPI 1831141118) is an individual neurology provider in Loveland, Colorado, licensed in Colorado (DR.0073655) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1986).

NPPES Registry Identity

NPI1831141118

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameTHOMAS C MUELLERCredential: MD

Location Address2500 ROCKY MOUNTAIN AVE STE 2300Loveland, CO 80538-9004

Mailing Address2500 Rocky Mountain Ave Ste 2300Loveland, CO 80538-9004 · (970) 667-7664 · Fax (970) 622-9843

Phone(970) 667-7664

Fax(970) 622-9843

Sole ProprietorNo

Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 1986

Enumeration DateMay 16, 2006

Last NPPES UpdateMay 30, 2025

NPPES CertifiedMay 30, 2025

✔ NPI 1831141118 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

Licenses✔ Licensed in CO · DR.0073655✔ Licensed in DE · C1-0003649

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

2500 ROCKY MOUNTAIN AVE STE 2300, Loveland, CO 80538

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Other Identifiers 2

Medicaid1831141118DE

Medicaid323401DE

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Select Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Thomas C Mueller 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 ID9133179815

PECOS Enrollment IDI20250605003426

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.

Medicare Billing Reassignments

Medicare enrollment records show Thomas Mueller reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Poudre Valley Medical Group, LLC

0.2 mi

General Practice

2695 ROCKY MOUNTAIN AVE, SUITE 150
Loveland, CO 80538

Reassigned Medicare billing, Colorado enrollment
2,596 clinicians in this Medicare group

NPI 1366763260 (970) 624-4420

Christiana Care Health Services, Inc

1,546 mi

Family Medicine

722 YORKLYN RD STE 400
Hockessin, DE 19707

Reassigned Medicare billing, Delaware enrollment
Also billed through NPI 1457593949 (Delaware), NPI 1245674993 (Delaware)
1,531 clinicians in this Medicare group

NPI 1134104565 (302) 235-2351

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

Areas of Expertise CMS Part B claims 4

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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

184 services178 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

119 services88 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

55 services55 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

39 services32 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80538 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

$132.55 typical visit price

range $58.06 – $174.82

Typical copayment $33.13 (range $14.51 – $43.70)

Most-billed visit code 99204

Established Patient

$102.03 typical visit price

range $18.88 – $142.79

Typical copayment $25.50 (range $4.72 – $35.69)

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 13

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

MATTHEW PIAZZA MD

Neurological Surgery