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Diagnostic Radiology

James S. Bolton, MD

Works at hospitals in Bayonne, NJ · Hoboken, NJ · Dothan, AL … · New Jersey, Alabama, Michigan

Summary

Dr. James S. Bolton, MD is a radiologist at 1 Dock Hill Rd, Middleburg, PA 17842. Phone: (570) 837-5889. May accept Medicare assignment. In 2024, James S. Bolton had 4,840 Original Medicare patients and 8,099 services. NPI 1699725457. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about James S. Bolton, 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 James S. Bolton accept Medicare assignment?
Medicare's clinician data says James S. Bolton may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does James S. Bolton see?
In 2024, CMS data shows 4,840 Original Medicare patients and 8,099 services for James S. Bolton. This counts Original Medicare only and measures volume, not quality.
What is James S. Bolton's NPI number?
1699725457. 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 James S. Bolton, 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 patients4,840
Services billed to Medicare8,099
Different services or procedures211
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. X-ray of chest, 1 view (71045)1,138 services
  2. Screening mammography (77067)688 services
  3. Screening 3d breast mammography (77063)687 services
  4. Ct scan head or brain without contrast (70450)404 services
  5. Ct scan of abdomen and pelvis with contrast (74177)403 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 blood pressure75%
  • High cholesterol75%
  • Arthritis58%
  • Diabetes38%
  • Ischemic heart disease37%
  • Anxiety35%

Hospitals where James S. Bolton works

Medicare's Facility Affiliation Data lists James S. Bolton at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where James S. Bolton is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 22; the Medicare profile lists all.

Group practices

Medicare enrollment lists James S. Bolton as a member of these groups (CMS data updated October 2, 2026).

  • Millennium Physician Group LLC982 clinicians in the group
  • Summit Medical Group, PLLC652 clinicians in the group
  • Wilmington Health PLLC369 clinicians in the group
  • Family Practice Center PC361 clinicians in the group
  • KND Development 59 LLC177 clinicians in the group
  • Garden State Healthcare Associates LLC170 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Pennsylvania →

Other radiologists in Middleburg

Clinicians with the same Medicare primary specialty in Middleburg, PA — not a recommendation.

All radiologists in Middleburg →

Other clinicians in Millennium Physician Group LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolJohns Hopkins University School Of Medicine
Graduation year2001 (25 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1699725457
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians