Enrica Marchi, M.D, PH. D.
NPI 1164769881 · Medical Oncology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Enrica Marchi, M.D, PH. D. is a Medical Oncology Physician provider in Boston, MA (NPI 1164769881).
Provider details
- NPI number
- 1164769881
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D, PH. D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1025730 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
493 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 156 | $138 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 153 | $113 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 96 | $93 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 29 | $174 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 29 | $166 |
| Hospital Discharge Day Management, More Than 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetron Hcl | 36 | 15 |
| Triamcinolone Acetonide | 31 | 13 |
| Prednisone | 26 | 12 |
| Prochlorperazine Maleate | 21 | 12 |
| Methotrexate Sodiumbrand: Methotrexate | 19 | — |
| Acalabrutinib Maleatebrand: Calquence | 16 | — |
| Apixabanbrand: Eliquis | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$524 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-01-15
- Last updated
- 2026-05-20
- Certified
- 2026-05-20
Frequently asked questions
- What is Enrica Marchi's NPI number?
- Enrica Marchi's National Provider Identifier (NPI) is 1164769881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Enrica Marchi's specialty?
- Enrica Marchi is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Enrica Marchi located?
- Enrica Marchi's practice location on file with NPPES is 450 Brookline Ave, Boston, MA 02215-5450.
- What is Enrica Marchi's phone number?
- The practice phone number listed in the NPPES registry for Enrica Marchi is (617) 632-6140.
- Does Enrica Marchi accept Medicare?
- Enrica Marchi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Enrica Marchi's NPI active?
- Yes — Enrica Marchi's NPI (1164769881) is active in the NPPES registry as of the last update on 2026-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.