Justin A. Neira

Medicare activity in 2024

Official CMS public-use data for Justin A. Neira, 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. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)75 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)60 services
3. Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)17 services
4. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)14 services
5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)11 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%
• Arthritis75%
• Ischemic heart disease35%
• Diabetes34%
• Anxiety33%

Hospitals where Justin A. Neira works

Medicare's Facility Affiliation Data lists Justin A. Neira 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.

• Hudson Valley Hospital CenterCortlandt Manor, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330267
• New York-Presbyterian HospitalNew York, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330101

Practice locations

Addresses where Justin A. Neira is enrolled with Medicare (CMS data updated October 2, 2026).

• 622 W 168th StNew York, NY 10032 (212) 305‑9876

Group practices

Medicare enrollment lists Justin A. Neira as a member of this group (CMS data updated October 2, 2026).

• Trustees of Columbia University in the City of New York2,296 clinicians in the group

Specialties

• Neurosurgeryprimary

Find other Neurosurgery doctors in New York →

Other neurosurgeons in New York

Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.

• Cameron W. Brennan, MD
• Jonathan Sisti, MD
• John W. Liang, MD
• Hae Young Baang, MD
• Ibrahim Hussain, MD
• Evan F. Joiner, MD
• David T. Asuzu, MD
• Steven P. Leon, MD

All neurosurgeons in New York →

Other clinicians in Trustees of Columbia University in the City of New York

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

• Peter Galvin, CSW
• Michael P. Lavelle, MD
• Rajani Sharma, MD
• Jason Krellman
• Kurenai Tanji, MD
• Pravin M. Matthew, 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