Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Colorectal Surgery (Proctology)

Megan E. Nicolas, MD

Works at hospitals in Springfield, MO · Missouri

Summary

Megan E. Nicolas, MD (Colorectal Surgery (Proctology)) is listed by Medicare at 1 hospital in Springfield, MO. NPI 1427439322. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Megan E. Nicolas, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Colorectal Surgery (Proctology)Primary specialty
YesAccepts Medicare assignment
11Years since medical school (graduated 2015)
University Of Cincinnati College Of MedicineMedical school
FemaleGender (as listed)
Lester E Cox Medical CentersGroup practice (+1 more)

Quick answers

Which hospitals does Megan E. Nicolas work at?
Medicare's official clinician data lists Megan E. Nicolas at 1 hospital: Cox Medical Centers. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Megan E. Nicolas see patients?
Medicare's clinician data lists 2 practice locations, including Springfield, MO. Call before your visit to confirm the address.
What is Megan E. Nicolas's specialty?
Medicare lists Colorectal Surgery (Proctology) as the primary specialty.
Does Megan E. Nicolas accept Medicare assignment?
Yes. Medicare's clinician data says Megan E. Nicolas accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Megan E. Nicolas?
(417) 875-3000, as listed in official Medicare / NPI Registry data.
What is Megan E. Nicolas's NPI number?
1427439322. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Megan E. Nicolas works

Medicare's Facility Affiliation Data lists Megan E. Nicolas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Megan E. Nicolas is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Megan E. Nicolas as a member of these groups (CMS data updated 2026-10-02).

  • Lester E Cox Medical Centers345 clinicians in the group
  • Lester E Cox Medical Centers232 clinicians in the group

Specialties

Find other Colorectal Surgery (Proctology) doctors in Missouri →

Other colorectal surgeons in Springfield

Clinicians with the same Medicare primary specialty in Springfield, MO — not a recommendation.

All colorectal surgeons in Springfield →

Clinician information

CredentialMD
Medical schoolUniversity Of Cincinnati College Of Medicine
Graduation year2015
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1427439322
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians