Madelaine Sgroi, DO
NPI 1184835951 · Hematology & Oncology Physician · Brunswick, ME
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madelaine Sgroi, DO is a Hematology & Oncology Physician provider in Brunswick, ME (NPI 1184835951).
Provider details
- NPI number
- 1184835951
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 02002971A (IN)
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
366 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 132 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 93 | $92 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 59 | $63 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 38 | $137 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 29 | $126 |
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 |
|---|---|---|
| Anastrozole | 114 | 28 |
| Acyclovir | 27 | — |
| Omeprazole | 26 | — |
| Dexamethasone | 21 | — |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 20 | — |
| Ruxolitinib Phosphatebrand: Jakafi | 15 | — |
| Abiraterone Acetate | 13 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$489 across 25 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
Additional practice locations (5)
- 100 Hospital Ln Ste 320Danville, IN 46122-2000Phone: (317) 520-5510Fax: (317) 386-5539
- 1030 W Michigan StIndianapolis, IN 46202-5201Phone: (317) 948-6260
- 411 W Tipton StSeymour, IN 47274-2363Phone: (812) 522-0480Fax: (812) 522-0195
- 329 Maine St Ste E101Brunswick, ME 04011-3310Phone: (207) 373-2266Fax: (207) 910-4413
- 159 Main StNorway, ME 04268-5638Phone: (207) 743-2945Fax: (207) 743-2751
Registry dates
- Enumerated
- 2007-05-24
- Last updated
- 2025-09-29
- Certified
- 2025-09-29
Frequently asked questions
- What is Madelaine Sgroi's NPI number?
- Madelaine Sgroi's National Provider Identifier (NPI) is 1184835951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madelaine Sgroi's specialty?
- Madelaine Sgroi is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Madelaine Sgroi located?
- Madelaine Sgroi's practice location on file with NPPES is 329 Maine St Ste 101, Brunswick, ME 04011-3310.
- What is Madelaine Sgroi's phone number?
- The practice phone number listed in the NPPES registry for Madelaine Sgroi is (207) 373-2266.
- Does Madelaine Sgroi accept Medicare?
- Madelaine Sgroi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madelaine Sgroi's NPI active?
- Yes — Madelaine Sgroi's NPI (1184835951) is active in the NPPES registry as of the last update on 2025-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.