Ishani Ganguli, MD
NPI 1750676433 · Internal Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ishani Ganguli, MD is a Internal Medicine Physician provider in Boston, MA (NPI 1750676433).
Provider details
- NPI number
- 1750676433
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 257244 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 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
48 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 | 31 | $113 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 17 | $68 |
Typical Medicare-allowed amounts for these services range $68–$113 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 56 | 19 |
| Atorvastatin Calcium | 55 | 20 |
| Amlodipine Besylate | 35 | 12 |
| Levothyroxine Sodium | 31 | — |
| Metoprolol Succinate | 26 | — |
| Rosuvastatin Calcium | 25 | — |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-10
- Last updated
- 2016-08-30
Frequently asked questions
- What is Ishani Ganguli's NPI number?
- Ishani Ganguli's National Provider Identifier (NPI) is 1750676433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ishani Ganguli's specialty?
- Ishani Ganguli is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ishani Ganguli located?
- Ishani Ganguli's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6110.
- What is Ishani Ganguli's phone number?
- The practice phone number listed in the NPPES registry for Ishani Ganguli is (857) 307-3300.
- Does Ishani Ganguli accept Medicare?
- Ishani Ganguli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ishani Ganguli's NPI active?
- Yes — Ishani Ganguli's NPI (1750676433) is active in the NPPES registry as of the last update on 2016-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.