Jaclyn A. Calem-Grunat, MD

Medicare activity in 2024

Official CMS public-use data for Jaclyn A. Calem-Grunat, 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. Dxa bone density measurement of hip, pelvis, spine (77080)2,303 services
2. X-ray of chest, 1 view (71045)595 services
3. Screening 3d breast mammography (77063)379 services
4. Screening mammography (77067)377 services
5. Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)292 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 cholesterol75%
• High blood pressure70%
• Arthritis52%
• Osteoporosis43%
• Ischemic heart disease30%
• Anxiety30%

Hospitals where Jaclyn A. Calem-Grunat works

Medicare's Facility Affiliation Data lists Jaclyn A. Calem-Grunat 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.

• Valley HospitalParamus, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 310012

Practice locations

Addresses where Jaclyn A. Calem-Grunat is enrolled with Medicare (CMS data updated October 2, 2026).

• 20 Franklin TpkeWaldwick, NJ 07463 (201) 445‑8822
• 223 N Van Dien AveRidgewood, NJ 07450 (201) 445‑8822
• 280 Mountain AveRidgewood, NJ 07450 (201) 447‑8000

Group practices

Medicare enrollment lists Jaclyn A. Calem-Grunat as a member of this group (CMS data updated October 2, 2026).

• Radiology Associates of Ridgewood P A9 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in New Jersey →

Other radiologists in Waldwick

Clinicians with the same Medicare primary specialty in Waldwick, NJ — not a recommendation.

• Glenn A. Krinsky, MD
• Elliot J. Lerner, MD
• Erwin Lin, MD
• Howard M. Seigerman, MD
• Jonathan Smith, MD
• Scott Degregorio, MD

All radiologists in Waldwick →

Other clinicians in Radiology Associates of Ridgewood P A

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

• Glenn A. Krinsky, MD
• Kyung-Hwa Rhee, MD
• Elliot J. Lerner, MD
• Erwin Lin, MD
• Scott Degregorio, MD
• Amana Akhtar, 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