NPI registry status
Active
2026 NPPES data Hematology & Oncology Physician NPI 1457564833 M.D.
Verify on CMS → Aleksandra McLeod, M.D.
Hematology & Oncology Physician in Portland, Oregon.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 11,530 in Hematology & Oncology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
843
Medicare Part D claims · 122 beneficiaries · Hematology & Oncology Physician avg: 885
Industry payments
$41.23
2 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Aleksandra McLeod, M.D. filed 843 Medicare Part D claims in 2024 as a Hematology & Oncology Physician in Portland, Oregon.
- 843
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥72nd
- pct by Part D claim volume (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Aleksandra McLeod, M.D.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1457564833), first enumerated 05/08/2007.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 843 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$41.23 in reported industry payments (2 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1457564833 · Hematology & Oncology Physician
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1457564833
- ENUM-MID 2007
- TAX-MID 12K Hematology &
- RX-LIGHT 843
- BOOK-THIN 140 in Oregon
- PHOTO-ENUM Benjamin Nadeau · 2007
Aleksandra McLeod, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
843 ≥ 72nd percentile 72% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Aleksandra McLeod, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Aleksandra McLeod, M.D.?
Quality data not reportedPrimary specialty
Hematology & Oncology Physician
Medicare Part D claims
843 5% vs specialty avg
Specialty distribution in Oregon
How Hematology & Oncology Physician compares to other specialties among Oregon providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Hematology & Oncology Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1457564833 |
|---|---|
| Specialty | Hematology & Oncology Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 05/08/2007 |
Hospital and facility affiliations
Facilities where Aleksandra McLeod, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
University Professional Services
Portland, OR
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Aleksandra McLeod, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$41
Largest payer
BeiGene USA, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
843
Total Claims
$2.1M
Total Drug Cost
122
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,166.733
- Total Day Supply
- 29,649
- Generic Drug Cost
- $154K
- Opioid Claims
- 39 (4.6% rate)
- Antibiotic Claims
- 24
Patient Demographics
- Average Patient Age
- 74.5 years
- Avg HCC Risk Score
- 2.16
- Gender Split
- 54% female / 46% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Aleksandra McLeod, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Dexamethasone
Dexamethasone
73 claims
- Prochlorperazine M…
Prochlorperazine Maleate
69 claims
- Prednisone
Prednisone
65 claims
- Abiraterone Acetate
Abiraterone Acetate
52 claims
- Eliquis
Eliquis
41 claims
- Loperamide
Loperamide
34 claims
- Anastrozole
Anastrozole
33 claims
- Acyclovir 28
Acyclovir
28 claims
| Drug | Claims |
|---|---|
| Dexamethasone | 73 |
| Prochlorperazine Maleate | 69 |
| Prednisone | 65 |
| Abiraterone Acetate | 52 |
| Eliquis Apixaban | 41 |
| Loperamide Loperamide Hcl | 34 |
| Anastrozole | 33 |
| Acyclovir | 28 |
| Ondansetron Odt Ondansetron | 24 |
| Tamoxifen Citrate | 23 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Hematology & Oncology Physician Overview
How Aleksandra McLeod, M.D. fits within the Hematology & Oncology Physician landscape nationally.
11,530
Hematology & Oncology Physician Providers in US
54
States with Hematology & Oncology Physician
885
Avg Claims per Provider
Aleksandra McLeod, M.D.'s 843 claims are below the specialty average of 885.
Nationwide Hematology & Oncology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for McLeod, both outside Oregon so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Hematology & Oncology Physician Providers in Oregon
Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as McLeod.
One of 140 Hematology & Oncology Physician providers enrolled in Oregon, 5 are shown here.
Dr. Gerald Ahmann
MD
Medford, OR
Dr. Jay Andersen
M.D.
Portland, OR
Dr. Molly Andreason
MD
Portland, OR
Dr. Pragathi Balakrishna
M.D.
Medford, OR
Dr. Christine Barnett
M.D.
Portland, OR
Compare Hematology & Oncology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Aleksandra McLeod, M.D.'s specialty? ▼
Aleksandra McLeod, M.D. specializes in Hematology & Oncology Physician and practices in Portland, Oregon. Credentials: M.D..
How much does Aleksandra McLeod, M.D. prescribe under Medicare Part D? ▼
In 2024, Aleksandra McLeod, M.D. wrote 843 Medicare Part D claims totaling $2.1M in drug costs for 122 beneficiaries.
Where is Aleksandra McLeod, M.D. located? ▼
Aleksandra McLeod, M.D. is located at 10000 SE MAIN ST STE 350, Portland, OR, 97216. Phone: (503) 262-9800.
What is Aleksandra McLeod, M.D.'s NPI number? ▼
Aleksandra McLeod, M.D.'s National Provider Identifier (NPI) is 1457564833, issued on 05/08/2007.
Does Aleksandra McLeod, M.D. prescribe opioids? ▼
Yes, Aleksandra McLeod, M.D. had 39 opioid claims in 2024 with an opioid prescribing rate of 4.6%.
How many Hematology & Oncology Physician providers are there in the US? ▼
There are 11,530 Hematology & Oncology Physician providers across 54 states in the US. The average Hematology & Oncology Physician provider writes 885 Medicare Part D claims per year.
What drugs does Aleksandra McLeod, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Aleksandra McLeod, M.D.'s most frequently prescribed drugs include Dexamethasone, Prochlorperazine Maleate, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Aleksandra McLeod, M.D. accept Medicare? ▼
Aleksandra McLeod, M.D. appears in CMS Medicare data with 843 Part D claims and 122 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Aleksandra McLeod, M.D.'s credentials? ▼
Aleksandra McLeod, M.D.'s NPI is 1457564833 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.