Howard B. Natenshon, MD

Medicare activity in 2024

Official CMS public-use data for Howard B. Natenshon, 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.

Most frequent services

1. X-ray of chest, 2 views (71046)1,284 services
2. X-ray of chest, 1 view (71045)404 services
3. X-ray of knee, 1-2 views (73560)54 services
4. X-ray of shoulder, minimum of 2 views (73030)31 services
5. X-ray of lower and sacral spine, 2-3 views (72100)23 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%
• Arthritis56%
• Ischemic heart disease38%
• Heart failure38%
• Anxiety36%

Hospitals where Howard B. Natenshon works

Medicare's Facility Affiliation Data lists Howard B. Natenshon 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.

• Baystate Franklin Medical CenterGreenfield, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220016
• Baystate Medical CenterSpringfield, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220077
• Baystate Noble HospitalWestfield, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220065
• Baystate Wing HospitalPalmer, MA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 220030
• The Cooley Dickinson Hospital IncNorthampton, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220015

Practice locations

Addresses where Howard B. Natenshon is enrolled with Medicare (CMS data updated October 2, 2026).

• 759 Chestnut StSpringfield, MA 01107 (413) 827‑7400

Group practices

Medicare enrollment lists Howard B. Natenshon as a member of this group (CMS data updated October 2, 2026).

• Radiology and Imaging Inc59 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in Massachusetts →

Other radiologists in Springfield

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

• Jordan L. Fielding, MD
• Bernita M. Spagnoli, MD
• David B. Mernoff, MD
• Christopher C. Moore, MD
• Colin O'Connor, MD
• Rhett D. Krause, MD
• Njogu K. Njuguna, MD
• Jayson R. St. Jacques, MD

All radiologists in Springfield →

Other clinicians in Radiology and Imaging Inc

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

• Thomas J. Anderson, MD
• Jayson R. St. Jacques, MD
• Kristen Kowal, NP
• Martha Lopez, MD
• Daniel A. Hynes, MD
• Priyanka Deb, MD

Clinician information

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