Simren Sangha, MD
NPI 1780661843 · Gastroenterology Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Simren Sangha, MD is a Gastroenterology Physician provider in New Haven, CT (NPI 1780661843).
Provider details
- NPI number
- 1780661843
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 220257 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
167 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 63 | $105 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 37 | $253 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 23 | $132 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 18 | $153 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 15 | $170 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 101 | 44 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 98 | 97 |
| Omeprazole | 73 | 31 |
| Dicyclomine Hcl | 32 | 14 |
| Pantoprazole Sodium | 32 | — |
| Linaclotidebrand: Linzess | 29 | — |
| Sucralfate | 20 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-29
- Last updated
- 2024-08-27
- Certified
- 2024-08-27
Frequently asked questions
- What is Simren Sangha's NPI number?
- Simren Sangha's National Provider Identifier (NPI) is 1780661843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Simren Sangha's specialty?
- Simren Sangha is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Simren Sangha located?
- Simren Sangha's practice location on file with NPPES is 20 York St, New Haven, CT 06510-3220.
- What is Simren Sangha's phone number?
- The practice phone number listed in the NPPES registry for Simren Sangha is (203) 737-8898.
- Does Simren Sangha accept Medicare?
- Simren Sangha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Simren Sangha's NPI active?
- Yes — Simren Sangha's NPI (1780661843) is active in the NPPES registry as of the last update on 2024-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.