Rupa Mukherjee, MD
NPI 1598979437 · Gastroenterology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rupa Mukherjee, MD is a Gastroenterology Physician provider in Boston, MA (NPI 1598979437).
Provider details
- NPI number
- 1598979437
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2481951 (NY)
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
19 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
209 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 | 56 | $107 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 44 | $156 |
| Moderate Sedation Services Provided By the Same Physician Or Other Qualified Health Care Professional Performing a Gastrointestinal Endoscopic Service That Sedation Supports, Requiring the Presence of an Independent Trained Observer to Assist in the MonitoG0500 | 24 | $6 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 23 | $181 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 18 | $190 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 86 | 80 |
| Omeprazole | 39 | 18 |
| Rifaximinbrand: Xifaxan | 23 | 14 |
| Pantoprazole Sodium | 22 | — |
| Linaclotidebrand: Linzess | 21 | — |
| Sod Picosulf/Mag Ox/Citric Acbrand: Clenpiq | 14 | 14 |
| Famotidine |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-10
- Last updated
- 2022-02-18
- Certified
- 2022-02-18
Frequently asked questions
- What is Rupa Mukherjee's NPI number?
- Rupa Mukherjee's National Provider Identifier (NPI) is 1598979437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rupa Mukherjee's specialty?
- Rupa Mukherjee is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Rupa Mukherjee located?
- Rupa Mukherjee's practice location on file with NPPES is 330 Brookline Avenue, Beth Israel Deaconess Medical Cen, Boston, MA 02215.
- What is Rupa Mukherjee's phone number?
- The practice phone number listed in the NPPES registry for Rupa Mukherjee is (617) 667-1272.
- Does Rupa Mukherjee accept Medicare?
- Rupa Mukherjee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rupa Mukherjee's NPI active?
- Yes — Rupa Mukherjee's NPI (1598979437) is active in the NPPES registry as of the last update on 2022-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.