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Colorectal Surgery (Proctology)

Richard S. Stockwell, DO

Sees patients in Kennebunk, ME · Westbrook, ME · Maine

Summary

Dr. Richard S. Stockwell, DO is a colorectal surgeon at 24 A W Cole Rd, Maine Proctology Center, Kennebunk, ME 04043. Phone: (207) 854-8200. Accepts Medicare assignment. In 2024, Richard S. Stockwell had 307 Original Medicare patients and 1,308 services. NPI 1275570541. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Colorectal surgeon (Medicare lists Colorectal Surgery (Proctology))
  • Address: 24 A W Cole Rd, Maine Proctology Center, Kennebunk, ME 04043 · Directions (1 more location)
  • Phone: (207) 854‑8200
  • Medicare: Accepts Medicare assignment
  • Medical school: University Of New England, College Of Osteo Medicine · graduated 1995 (31 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Richard S. Stockwell, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Richard S. Stockwell accept Medicare assignment?
Yes. Medicare's clinician data says Richard S. Stockwell accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Richard S. Stockwell see?
In 2024, CMS data shows 307 Original Medicare patients and 1,308 services for Richard S. Stockwell. This counts Original Medicare only and measures volume, not quality.
What is Richard S. Stockwell's NPI number?
1275570541. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Richard S. Stockwell, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients307
Services billed to Medicare1,308
Different services or procedures16
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Destruction of internal hemorrhoids using heat (46930)375 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)197 services
  3. Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings (51784)157 services
  4. Study of rectum sensitivity and function (91122)157 services
  5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)124 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol70%
  • High blood pressure66%
  • Arthritis41%
  • Anxiety32%
  • Diabetes24%
  • Ischemic heart disease21%

Practice locations

Addresses where Richard S. Stockwell is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Colorectal Surgery (Proctology) doctors in Maine →

Other colorectal surgeons in Maine

Clinicians with the same Medicare primary specialty in Maine — not a recommendation.

All colorectal surgeons in Maine →

Clinician information

CredentialDO
Medical schoolUniversity Of New England, College Of Osteo Medicine
Graduation year1995 (31 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1275570541
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  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