Ambreen Ijaz, M.D.
NPI 1194831925 · Hematology & Oncology Physician · Augusta, ME
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ambreen Ijaz, M.D. is a Hematology & Oncology Physician provider in Augusta, ME (NPI 1194831925).
Provider details
- NPI number
- 1194831925
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 80925 (CT)
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 tenure25% of score
19 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
595 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 392 | $65 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 99 | $96 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 36 | $91 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 32 | $180 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 24 | $69 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 185 | 58 |
| Apixabanbrand: Eliquis | 159 | 24 |
| Rivaroxabanbrand: Xarelto | 89 | 13 |
| Tamoxifen Citrate | 87 | 25 |
| Letrozole | 73 | 23 |
| Dexamethasone | 58 | 27 |
| Prochlorperazine Maleate | 57 | 34 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,170 across 6 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
- 2006-08-22
- Last updated
- 2025-10-16
- Certified
- 2025-10-16
Frequently asked questions
- What is Ambreen Ijaz's NPI number?
- Ambreen Ijaz's National Provider Identifier (NPI) is 1194831925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ambreen Ijaz's specialty?
- Ambreen Ijaz is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Ambreen Ijaz located?
- Ambreen Ijaz's practice location on file with NPPES is 361 Old Belgrade Rd, Augusta, ME 04330-8058.
- What is Ambreen Ijaz's phone number?
- The practice phone number listed in the NPPES registry for Ambreen Ijaz is (207) 621-6100.
- Does Ambreen Ijaz accept Medicare?
- Ambreen Ijaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ambreen Ijaz's NPI active?
- Yes — Ambreen Ijaz's NPI (1194831925) is active in the NPPES registry as of the last update on 2025-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.