Debmalya Mukherjee, MD
NPI 1356371744 · Hospitalist Physician · Boston, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Debmalya Mukherjee, MD is a Hospitalist Physician provider in Boston, MA (NPI 1356371744).
Provider details
- NPI number
- 1356371744
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 044815 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
321 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 143 | $177 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 59 | $133 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 52 | $80 |
| Advance Care Planning, First 30 Minutes99497 | 23 | $77 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 22 | $121 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 22 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 13 | 13 |
| Prednisone | 13 | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 2 Manhattanville RdPurchase, NY 10577-2113Phone: (800) 835-2362
- 1498 Pacific Ave Ste 500Tacoma, WA 98402-4210Phone: (888) 359-3684
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2024-11-29
- Certified
- 2024-11-29
Frequently asked questions
- What is Debmalya Mukherjee's NPI number?
- Debmalya Mukherjee's National Provider Identifier (NPI) is 1356371744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debmalya Mukherjee's specialty?
- Debmalya Mukherjee is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Debmalya Mukherjee located?
- Debmalya Mukherjee's practice location on file with NPPES is 75 State St Fl 26, Boston, MA 02109-1827.
- What is Debmalya Mukherjee's phone number?
- The practice phone number listed in the NPPES registry for Debmalya Mukherjee is (855) 347-4108.
- Does Debmalya Mukherjee accept Medicare?
- Debmalya Mukherjee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Debmalya Mukherjee's NPI active?
- Yes — Debmalya Mukherjee's NPI (1356371744) is active in the NPPES registry as of the last update on 2024-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.