Megan Nicolas, MD
NPI 1427439322 · Colon & Rectal Surgery Physician · Springfield, MO
Enrolled with Medicare as Practitioner - Colorectal Surgery (proctology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Nicolas, MD is a Colon & Rectal Surgery Physician provider in Springfield, MO (NPI 1427439322).
Provider details
- NPI number
- 1427439322
- Entity type
- Individual
- Primary specialty
- Colon & Rectal Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2021027998 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
314 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 46 | $235 |
| Moderate Sedation Services Provided By the Same Physician Or Other Qualified Health Care Professional Performing a Gastrointestinal Endoscopic Service That Sedation Supports, Requiring the Presence of an Independent Trained Observer to Assist in the MonitoG0500 | 35 | $5 |
| Removal of External Hemorrhoids By Rubber Banding46221 | 32 | $253 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 31 | $74 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 25 | $103 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoclopramide Hcl | 68 | 65 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 49 | 43 |
| Metronidazole | 35 | 30 |
| Neomycin Sulfate | 30 | 25 |
| Loperamide Hclbrand: Loperamide | 17 | — |
| Ondansetronbrand: Ondansetron Odt | 13 | 11 |
| Diphenoxylate Hcl/Atropinebrand: Diphenoxylate-Atropine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$157 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 525 Branson Landing Blvd Ste 307Branson, MO 65616-2126Phone: (417) 875-3000
Registry dates
- Enumerated
- 2015-06-16
- Last updated
- 2026-04-08
- Certified
- 2026-04-08
Frequently asked questions
- What is Megan Nicolas's NPI number?
- Megan Nicolas's National Provider Identifier (NPI) is 1427439322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Nicolas's specialty?
- Megan Nicolas is listed in the NPPES registry with a primary specialty of Colon & Rectal Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Megan Nicolas located?
- Megan Nicolas's practice location on file with NPPES is 1001 E Primrose St, Springfield, MO 65807-5155.
- What is Megan Nicolas's phone number?
- The practice phone number listed in the NPPES registry for Megan Nicolas is (417) 875-3000.
- Does Megan Nicolas accept Medicare?
- Megan Nicolas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Nicolas's NPI active?
- Yes — Megan Nicolas's NPI (1427439322) is active in the NPPES registry as of the last update on 2026-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.