Stephen S. Greenspan, MD

Medicare activity in 2024

Official CMS public-use data for Stephen S. Greenspan, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)144 services
2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)107 services
3. Blood glucose (sugar) test performed by hand-held instrument (82962)63 services
4. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)48 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)31 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 cholesterol67%
• High blood pressure65%
• Arthritis49%
• Diabetes32%
• Depression20%
• Anxiety20%

Practice locations

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

• 4 W Rolling Cross RdCatonsville, MD 21228 (410) 368‑1370
• 4 W Rolling Crossroads, Suite 100Catonsville, MD 21228 (410) 869‑0100
• 410 Malcolm Dr, Suite AWestminster, MD 21157 (410) 876‑7772
• 8871 Gorman RdLaurel, MD 20723 (301) 498‑3150

Group practices

Medicare enrollment lists Stephen S. Greenspan as a member of this group (CMS data updated October 2, 2026).

• Lifebridge Community Physicians Inc183 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Maryland →

Other internal medicine doctors in Catonsville

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

• Benjamin S. Lee, MD
• Douglas L. Pinto, MD
• Thomas J. Ghiorzi, MD
• Michael Zang, MD
• Ting-Jia Lorigiano, MD
• Scott C. Poulton, MD
• Usha S. Vemulakonda, MD
• Lakshmi Meenakshisundaram, MD

All internal medicine doctors in Catonsville →

Other clinicians in Lifebridge Community Physicians Inc

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

• Patience Akrofi, NP
• Chidiadi Agoh, NP
• Mercy O. Eke, NP
• Randi E. Braman, DO
• Shoshana A. Yudkowsky, NP
• Ritu Shah, 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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
4. Medicare Care Compare — official Medicare tool to look up clinicians