NPI registry status
Active
2026 NPPES data Clinical Pathology/Laboratory Medicine Physician NPI 1811083009 MD
Verify on CMS → Bedriye Tombuloglu, MD
Clinical Pathology/Laboratory Medicine Physician in Greenfield, Wisconsin.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,229 in Clinical Pathology/Laboratory Medicine 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
536
Medicare Part D claims · 67 beneficiaries · Clinical Pathology/Laboratory Medicine Physician avg: 149
Generic prescribing
84%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$61.7
2 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Bedriye Tombuloglu, MD filed 536 Medicare Part D claims in 2023 as a Clinical Pathology/Laboratory Medicine Physician in Greenfield, Wisconsin, prescribing 84% generic.
- 536
- Part D claims, 2023
- 84%
- generic prescribing
- $61.7
- industry payments (Sunshine Act)
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.
Bedriye Tombuloglu, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
536 Top 34% higher than 66% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
◑
Board-eligible specialty (heuristic, not verified)
Bedriye Tombuloglu, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Bedriye Tombuloglu, MD?
Quality data not reportedPrimary specialty
Clinical Pathology/Laboratory Medicine Physician
Medicare Part D claims
536 260% vs specialty avg
Specialty distribution in Wisconsin
How Clinical Pathology/Laboratory Medicine Physician compares to other specialties among Wisconsin 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 Clinical Pathology/Laboratory Medicine 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).
Bedriye Tombuloglu, MD appears in the CMS NPPES registry as a Clinical Pathology/Laboratory Medicine Physician provider holding MD credentials at 4325 S 60TH ST, Greenfield, WI, 53220, with a listed phone of (414) 545-5500. NPI 1811083009 was issued on 10/05/2006.
Medicare Part D records for calendar year 2023 show 536 prescription claims written by this provider, covering 67 Medicare beneficiaries and totaling roughly $53K in drug spend, split 16% brand-name and 84% generic by claim count, with an opioid prescribing rate of 2.4%.
Clinical Pathology/Laboratory Medicine Physician is a narrow specialty nationwide, with 1,229 enrolled providers across 51 states and an average of 149 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1811083009 |
|---|---|
| Specialty | Clinical Pathology/Laboratory Medicine Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 10/05/2006 |
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 Bedriye Tombuloglu, MD. Source: openpaymentsdata.cms.gov.
Total received
$62
Largest payer
AstraZeneca Pharmaceuticals LP
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.
Brand vs generic prescribing mix · Typical
Bedriye Tombuloglu, MD - brand share 16.0%
Clinical Pathology/Laboratory Medicine Physician average
16% brand-name claims vs 84% generic, on 536 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
536
Total Claims
$53K
Total Drug Cost
67
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,117
- Total Day Supply
- 30,116
- Brand vs Generic
- 16% brand / 84% generic
- Brand Drug Cost
- $37K
- Generic Drug Cost
- $16K
- Opioid Claims
- 13 (2.4% rate)
- Antibiotic Claims
- 87
Patient Demographics
- Average Patient Age
- 70.3 years
- Avg HCC Risk Score
- 0.90
- Gender Split
- 67% female / 33% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Bedriye Tombuloglu, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Irbesartan
Irbesartan
29 claims
- Pravastatin Sodium
Pravastatin Sodium
24 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
20 claims
- Amoxicillin-Clavul…
Amoxicillin-Clavulanate Potass
20 claims
- Metformin Hcl
Metformin Hcl
20 claims
- Allopurinol
Allopurinol
19 claims
- Azithromycin
Azithromycin
18 claims
- Diltiazem 24hr Er
Diltiazem 24hr Er
14 claims
| Drug | Claims |
|---|---|
| Irbesartan | 29 |
| Pravastatin Sodium | 24 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 20 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 20 |
| Metformin Hcl | 20 |
| Allopurinol | 19 |
| Azithromycin | 18 |
| Diltiazem 24hr Er Diltiazem Hcl | 14 |
| Levothyroxine Sodium | 14 |
| Losartan Potassium | 14 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Clinical Pathology/Laboratory Medicine Physician in WI →
All providers in Wisconsin →
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Clinical Pathology/Laboratory Medicine Physician Overview
How Bedriye Tombuloglu, MD fits within the Clinical Pathology/Laboratory Medicine Physician landscape nationally.
1,229
Clinical Pathology/Laboratory Medicine Physician Providers in US
51
States with Clinical Pathology/Laboratory Medicine Physician
149
Avg Claims per Provider
Bedriye Tombuloglu, MD's 536 claims are above the specialty average of 149.
Nearby Clinical Pathology/Laboratory Medicine Physician Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Tombuloglu.
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Wisconsin medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Clinical Pathology/Laboratory Medicine Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Bedriye Tombuloglu, MD's specialty? ▼
Bedriye Tombuloglu, MD specializes in Clinical Pathology/Laboratory Medicine Physician and practices in Greenfield, Wisconsin. Credentials: MD.
How much does Bedriye Tombuloglu, MD prescribe under Medicare Part D? ▼
In 2023, Bedriye Tombuloglu, MD wrote 536 Medicare Part D claims totaling $53K in drug costs for 67 beneficiaries.
Where is Bedriye Tombuloglu, MD located? ▼
Bedriye Tombuloglu, MD is located at 4325 S 60TH ST, Greenfield, WI, 53220. Phone: (414) 545-5500.
What is Bedriye Tombuloglu, MD's NPI number? ▼
Bedriye Tombuloglu, MD's National Provider Identifier (NPI) is 1811083009, issued on 10/05/2006.
Does Bedriye Tombuloglu, MD prescribe more brand-name or generic drugs? ▼
Bedriye Tombuloglu, MD's prescribing is 16% brand-name and 84% generic drugs by claim count, with $37K in brand drug costs.
Does Bedriye Tombuloglu, MD prescribe opioids? ▼
Yes, Bedriye Tombuloglu, MD had 13 opioid claims in 2023 with an opioid prescribing rate of 2.4%.
How many Clinical Pathology/Laboratory Medicine Physician providers are there in the US? ▼
There are 1,229 Clinical Pathology/Laboratory Medicine Physician providers across 51 states in the US. The average Clinical Pathology/Laboratory Medicine Physician provider writes 149 Medicare Part D claims per year.
What drugs does Bedriye Tombuloglu, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Bedriye Tombuloglu, MD's most frequently prescribed drugs include Irbesartan, Pravastatin Sodium, Albuterol Sulfate Hfa. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Bedriye Tombuloglu, MD accept Medicare? ▼
Bedriye Tombuloglu, MD appears in CMS Medicare data with 536 Part D claims and 67 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Bedriye Tombuloglu, MD's credentials? ▼
Bedriye Tombuloglu, MD's NPI is 1811083009 with credentials MD. 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 (2023). 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 April 2026 (NPPES) / 2023 (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
Compiled from official public sources by the PlainDoctor editorial team.
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 May 2026.