Quick answers
- Does Neil C. Srivastava accept Medicare assignment?
- Yes. Medicare's clinician data says Neil C. Srivastava accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Neil C. Srivastava see?
- In 2024, CMS data shows 2,461 Original Medicare patients and 4,041 services for Neil C. Srivastava. This counts Original Medicare only and measures volume, not quality.
- What is Neil C. Srivastava's NPI number?
- 1689842148. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Neil C. Srivastava, 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.
| Original Medicare patients | 2,461 |
|---|---|
| Services billed to Medicare | 4,041 |
| Different services or procedures | 109 |
| Participating Medicare provider | Yes |
| Average age of these patients | 79 |
Most frequent services
- Ct scan head or brain without contrast (70450)1,025 services
- X-ray of chest, 1 view (71045)373 services
- Mri scan of brain without contrast (70551)323 services
- Mri scan of brain before and after contrast (70553)248 services
- Ct scan of blood vessels of head with contrast (70496)197 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%
- Arthritis58%
- Ischemic heart disease44%
- Anxiety39%
- Depression33%
Hospitals where Neil C. Srivastava works
Medicare's Facility Affiliation Data lists Neil C. Srivastava 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.
- Danbury HospitalDanbury, CT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 070033
- Griffin HospitalDerby, CT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 070031
- Norwalk HospitalNorwalk, CT · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 070034
- St Francis Hospital & Medical CenterHartford, CT · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 070002
- Yale-New Haven HospitalNew Haven, CT · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 070022
Practice locations
Addresses where Neil C. Srivastava is enrolled with Medicare (CMS data updated October 2, 2026).
- 114 Woodland StHartford, CT 06105 (203) 426‑3002
- 2 Riverview Dr, Suite 104Danbury, CT 06810 (203) 426‑3002
- 24 Hospital AveDanbury, CT 06810 (203) 739‑7532
- 34 Maple StNorwalk, CT 06850 (203) 748‑0834
Group practices
Medicare enrollment lists Neil C. Srivastava as a member of these groups (CMS data updated October 2, 2026).
- Advanced Imaging Specialists LLC46 clinicians in the group
- Premier Imaging LLC46 clinicians in the group
- Danbury Radiological Associates, PC37 clinicians in the group
- Specialty Imaging Associates LLC11 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Hartford
Clinicians with the same Medicare primary specialty in Hartford, CT — not a recommendation.
Other clinicians in Advanced Imaging Specialists LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York Downstate Medical Center |
| Graduation year | 2003 (23 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689842148 |
| Corrections | Report an error or suggest an update → |
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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians