NPI registry status
Active
2026 NPPES data Hematology & Oncology Physician NPI 1508271701 M.D
Verify on CMS → Emre Koca, M.D
Hematology & Oncology Physician in Medford, 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
2K
Medicare Part D claims · 342 beneficiaries · Hematology & Oncology Physician avg: 885
Industry payments
$88.27
5 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Emre Koca, M.D filed 1,797 Medicare Part D claims in 2024 as a Hematology & Oncology Physician in Medford, Oregon.
- 2K
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥82nd
- 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 Emre Koca, 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 1508271701), first enumerated 06/25/2014.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,797 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
2 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$88.27 in reported industry payments (5 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 1508271701 · Hematology & Oncology Physician
NPI-10 · ENUM-MID · TAX-MID · RX-MID · BOOK-THIN · PHOTO-ENUM
- NPI-10 1508271701
- ENUM-MID 2014
- TAX-MID 12K Hematology &
- RX-MID 1,797
- BOOK-THIN 140 in Oregon
- PHOTO-ENUM Gerard Chaaya · 2014
Emre Koca, M.D's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
1,797 ≥ 82nd percentile 82% 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)
Emre Koca, M.D practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations - 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 Emre Koca, M.D?
Quality data not reportedPrimary specialty
Hematology & Oncology Physician
Medicare Part D claims
1,797 103% 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 | 1508271701 |
|---|---|
| Specialty | Hematology & Oncology Physician |
| Credentials | M.D |
| Gender | Male |
| NPI Issued | 06/25/2014 |
Hospital and facility affiliations
Facilities where Emre Koca, 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.
Asante
Medford, OR
Asante Three Rivers Medical Center LLC
Grants Pass, 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 Emre Koca, M.D. Source: openpaymentsdata.cms.gov.
Total received
$88
Largest payer
ARRAY BIOPHARMA 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.
1,797
Total Claims
$2.3M
Total Drug Cost
342
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,258.833
- Total Day Supply
- 58,646
- Generic Drug Cost
- $130K
- Opioid Claims
- 140 (7.8% rate)
- Antibiotic Claims
- 63
Patient Demographics
- Average Patient Age
- 73.5 years
- Avg HCC Risk Score
- 2.20
- Gender Split
- 67% female / 33% male
- Age Distribution
- <65: 25, 65-74: 161, 75-84: 129, 85+: 27
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Emre Koca, M.D prescribes most
Top Medicare Part D drugs by claim count, 2024
- Anastrozole
Anastrozole
215 claims
- Tamoxifen Citrate
Tamoxifen Citrate
110 claims
- Alendronate Sodium
Alendronate Sodium
88 claims
- Prednisone 70
Prednisone
70 claims
- Eliquis 62
Eliquis
62 claims
- Oxycodone Hcl 61
Oxycodone Hcl
61 claims
- Potassium Chloride 61
Potassium Chloride
61 claims
- Levothyroxine Sodium 58
Levothyroxine Sodium
58 claims
| Drug | Claims |
|---|---|
| Anastrozole | 215 |
| Tamoxifen Citrate | 110 |
| Alendronate Sodium | 88 |
| Prednisone | 70 |
| Eliquis Apixaban | 62 |
| Oxycodone Hcl | 61 |
| Potassium Chloride | 61 |
| Levothyroxine Sodium | 58 |
| Ondansetron Hcl | 58 |
| Prochlorperazine Maleate | 58 |
* 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 Emre Koca, 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
Emre Koca, M.D's 1,797 claims are above the specialty average of 885.
Nationwide Hematology & Oncology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Koca, both outside Oregon so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2014)
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 Koca.
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 Emre Koca, M.D's specialty? ▼
Emre Koca, M.D specializes in Hematology & Oncology Physician and practices in Medford, Oregon. Credentials: M.D.
How much does Emre Koca, M.D prescribe under Medicare Part D? ▼
In 2024, Emre Koca, M.D wrote 1,797 Medicare Part D claims totaling $2.3M in drug costs for 342 beneficiaries.
Where is Emre Koca, M.D located? ▼
Emre Koca, M.D is located at 3011 E BARNETT RD, Medford, OR, 97504. Phone: (541) 789-4673.
What is Emre Koca, M.D's NPI number? ▼
Emre Koca, M.D's National Provider Identifier (NPI) is 1508271701, issued on 06/25/2014.
Does Emre Koca, M.D prescribe opioids? ▼
Yes, Emre Koca, M.D had 140 opioid claims in 2024 with an opioid prescribing rate of 7.8%.
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 Emre Koca, M.D prescribe most often? ▼
Based on 2024 Medicare Part D data, Emre Koca, M.D's most frequently prescribed drugs include Anastrozole, Tamoxifen Citrate, Alendronate Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Emre Koca, M.D accept Medicare? ▼
Emre Koca, M.D appears in CMS Medicare data with 1,797 Part D claims and 342 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Emre Koca, M.D's credentials? ▼
Emre Koca, M.D's NPI is 1508271701 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.