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Radiation Oncology

Richard S. Hudes, MD

Works at hospitals in Baltimore, MD · Maryland

Summary

Dr. Richard S. Hudes, MD is a radiation oncologist at 2 Park Ctr Ct, Suite 2, Owings Mills, MD 21117. Phone: (443) 738-9393. Accepts Medicare assignment. In 2024, Richard S. Hudes had 452 Original Medicare patients and 6,590 services. NPI 1891796926. 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.

  • Specialty: Radiation oncologist (Medicare lists Radiation Oncology)
  • Address: 2 Park Ctr Ct, Suite 2, Owings Mills, MD 21117 · Directions (3 more locations)
  • Phone: (443) 738‑9393
  • Medicare: Accepts Medicare assignment
  • Hospital: Saint Agnes Hospital
  • Group practice: St Agnes Healthcare Inc (+2 more)
  • Medical school: Medical College Of Georgia School Of Medicine · graduated 1995 (31 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Richard S. Hudes, 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. Hudes accept Medicare assignment?
Yes. Medicare's clinician data says Richard S. Hudes 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. Hudes see?
In 2024, CMS data shows 452 Original Medicare patients and 6,590 services for Richard S. Hudes. This counts Original Medicare only and measures volume, not quality.
What is Richard S. Hudes's NPI number?
1891796926. 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. Hudes, 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 patients452
Services billed to Medicare6,590
Different services or procedures47
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Radioelements for brachytherapy, any type, each (Q3001)1,628 services
  2. Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)930 services
  3. Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)924 services
  4. Ct guidance for insertion of radiation therapy fields (77014)630 services
  5. Calculation of radiation therapy dose (77300)440 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%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
  • Arthritis42%
  • Diabetes34%
  • Ischemic heart disease26%

Hospitals where Richard S. Hudes works

Medicare's Facility Affiliation Data lists Richard S. Hudes 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.

  • Saint Agnes HospitalBaltimore, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210011

Practice locations

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

Group practices

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

  • St Agnes Healthcare Inc260 clinicians in the group
  • Chesapeake Urology Associates LLC177 clinicians in the group
  • Radiation Oncology Healthcare, PA5 clinicians in the group

Specialties

Find other Radiation Oncology doctors in Maryland →

Other radiation oncologists in Owings Mills

Clinicians with the same Medicare primary specialty in Owings Mills, MD — not a recommendation.

All radiation oncologists in Owings Mills →

Other clinicians in St Agnes Healthcare Inc

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

Clinician information

CredentialMD
Medical schoolMedical College Of Georgia School Of Medicine
Graduation year1995 (31 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1891796926
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