Richard H. Greengold, MD

Medicare activity in 2024

Official CMS public-use data for Richard H. Greengold, 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. Removal of skin and tissue, 20.0 sq cm or less (11042)923 services
2. Removal of skin and tissue, each additional 20.0 sq cm or less (11045)465 services
3. Removal of tissue from wound, 20.0 sq cm or less (97597)360 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)187 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)122 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%
• Arthritis61%
• Diabetes54%
• Ischemic heart disease44%
• Chronic kidney disease41%

Hospitals where Richard H. Greengold works

Medicare's Facility Affiliation Data lists Richard H. Greengold 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.

• Calverthealth Medical CenterPrince Frederick, MD · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 210039
• MedStar Saint Mary's HospitalLeonardtown, MD · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 210028

Practice locations

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

• 25500 Point Lookout RdLeonardtown, MD 20650 (240) 434‑7670

Group practices

Medicare enrollment lists Richard H. Greengold as a member of this group (CMS data updated October 2, 2026).

• Healogics Specialty Physicians of Maryland LLC6 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Maryland →

Other internal medicine doctors in Leonardtown

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

• Qasim Raza, MD
• Jasmin Meinke-Zhao, MD
• Bamlak A. Gebremariam, MD
• Ranew Ridha, MD
• Bharadwaj Nivarthi, MD
• George Bittar, MD
• Trishna Kattel, MD
• Tahir Raza, MD

All internal medicine doctors in Leonardtown →

Other clinicians in Healogics Specialty Physicians of Maryland LLC

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

• David Kerrigan, MD
• Lisa Jeffers, NP
• Natasha Annor, 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