Sophia Shimer, MD
NPI 1306306360 · Hematology (Internal Medicine) Physician · Boston, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sophia Shimer, MD is a Hematology (Internal Medicine) Physician provider in Boston, MA (NPI 1306306360).
Provider details
- NPI number
- 1306306360
- Entity type
- Individual
- Primary specialty
- Hematology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 291235 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 26 | — |
| Prochlorperazine Maleate | 21 | 14 |
| Entecavir | 20 | — |
| Gabapentin | 15 | — |
| Acyclovir | 14 | — |
| Ondansetron Hcl | 14 | 13 |
| Lenvatinib Mesylatebrand: Lenvima | 12 | — |
| Imatinib Mesylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$13 across 1 record (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
Additional practice locations (1)
- 75 Francis StBoston, MA 02115-6110Phone: (617) 732-5500
Registry dates
- Enumerated
- 2019-03-24
- Last updated
- 2026-05-18
- Certified
- 2026-05-18
Frequently asked questions
- What is Sophia Shimer's NPI number?
- Sophia Shimer's National Provider Identifier (NPI) is 1306306360, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sophia Shimer's specialty?
- Sophia Shimer is listed in the NPPES registry with a primary specialty of Hematology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Sophia Shimer located?
- Sophia Shimer's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2696.
- What is Sophia Shimer's phone number?
- The practice phone number listed in the NPPES registry for Sophia Shimer is (617) 726-2000.
- Does Sophia Shimer accept Medicare?
- Sophia Shimer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sophia Shimer's NPI active?
- Yes — Sophia Shimer's NPI (1306306360) is active in the NPPES registry as of the last update on 2026-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.