NPI registry status
Active
2026 NPPES data Vascular & Interventional Radiology Physician NPI 1932239837 MD
Verify on CMS → Nicholas Dzebolo, MD
Vascular & Interventional Radiology Physician in Sacramento, California.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 3,194 in Vascular & Interventional Radiology 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
4K
Medicare Part D claims · 200 beneficiaries · Vascular & Interventional Radiology Physician avg: 88
Generic prescribing
82%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
11/100
▼ 72 pts below national avg 83.5 · Penalty band
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Nicholas Dzebolo, MD reported a CMS MIPS final score of 11/100 - below the 83.5 national average - and filed 4,390 Medicare Part D claims in 2024.
- 11/100
- MIPS score · -72 vs avg
- 4K
- Part D claims, 2024
- 82%
- generic prescribing
- Likely
- board-certified (heuristic)
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 Nicholas Dzebolo, MD
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1932239837), first enumerated 03/07/2007.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 4,390 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 11/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- 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
9 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- State context
State board disciplinary context
California statewide board action statistics are published annually — these figures describe aggregate state activity, not Nicholas Dzebolo, MD's individual license status. Verify directly with the state medical board.
Source: MBC annual report 2023
- 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 1932239837 · Vascular & Interventional Radiology Physician
NPI-10 · ENUM-MID · TAX-NARROW · MIPS-LOW · RX-MID · BOOK-THIN · PHOTO-FINISH
- NPI-10 1932239837
- ENUM-MID 2007
- TAX-NARROW 3,194
- MIPS-LOW 11/100
- RX-MID 4,390
- BOOK-THIN 410 in California
- PHOTO-FINISH Iftikhar Ahmad, MD · ±0.4
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Ned Enea, M.D. ·… 0
Ned Enea, M.D.
0 MIPS pts
- Iftikhar Ahmad, …
Iftikhar Ahmad, MD
10.6 MIPS pts
- Dzebolo · this p…
Dzebolo · this provider
11 MIPS pts
- Rami Sartawi, M.…
Rami Sartawi, M.D.
13.2 MIPS pts
- Vance McCollom, …
Vance McCollom, MD
23.7 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Nicholas Dzebolo, MD's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
11 ≥ 2nd percentile 2% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. 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 whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Nicholas Dzebolo, MD sits
This provider among vascular & interventional radiology physician peers
Across the 356 vascular & interventional radiology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Nicholas Dzebolo, MD writes more Part D claims than 100% of them and scores higher on MIPS quality than 0% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one vascular & interventional radiology physician peer from a representative sample of 60; the gold marker is Nicholas Dzebolo, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Nicholas Dzebolo, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 9 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 Nicholas Dzebolo, MD?
Below national averagePrimary specialty
Vascular & Interventional Radiology Physician
Medicare Part D claims
4,390 50× vs specialty avg
MIPS final score
11/100 72.5 pts vs avg
Specialty distribution in California
How Vascular & Interventional Radiology Physician compares to other specialties among California providers
Medicare quality performance, MIPS
Nicholas Dzebolo, MD's 2023 MIPS final score plotted against the Vascular & Interventional Radiology Physician national average
- MIPS Final Score
- 11/100
- vs 83.5 national avg · 2023 performance year
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 | 1932239837 |
|---|---|
| Specialty | Vascular & Interventional Radiology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 03/07/2007 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
11.0049
Final Score
Measured-score avg: 83.5
0
Quality
36.6831
Cost
Reporting: Individual
Hospital and facility affiliations
Facilities where Nicholas Dzebolo, MD 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.
According to CMS billing records, Nicholas Dzebolo, MD is affiliated with 9 Medicare-billing facilities across 2 states.
Ghods Inc
Los Angeles, CA
Glendale Diagnostic Imaging Network Medical Office Inc
Glendale, CA
Health Diagnostics OF California A Professional Corporation
Irvine, CA
Healthier Lifestyle Medical Group Inc
Glendale, CA
Mount Nittany Medical Center Health Services Inc
Monterey Park, CA
Primcare Medical Center Inc
North Hollywood, CA
Scranton Hospitalist Physician Services LLC
Monterey Park, CA
Scranton Quincy Clinic Company LLC
Dunmore, PA
United Medical Imaging Healthcare Inc
Downey, CA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - California MBC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~150K California medical licensees in 2023 - they are NOT specific to Nicholas Dzebolo, MD. To verify Nicholas Dzebolo, MD's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases
MBC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Nicholas Dzebolo, MD - brand share 15.0%
Vascular & Interventional Radiology Physician average
15% brand-name claims vs 82% generic, on 4,390 2024 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 2024.
4,390
Total Claims
$714K
Total Drug Cost
200
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 4,724.7
- Total Day Supply
- 137,887
- Brand vs Generic
- 15% brand / 82% generic
- Brand Drug Cost
- $248K
- Generic Drug Cost
- $459K
- Antibiotic Claims
- 34
Patient Demographics
- Average Patient Age
- 73.3 years
- Avg HCC Risk Score
- 1.78
- Gender Split
- 54% female / 47% male
- Age Distribution
- <65: 18, 65-74: 110, 75-84: 50, 85+: 22
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Nicholas Dzebolo, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Atorvastatin Calcium
Atorvastatin Calcium
189 claims
- Tamsulosin Hcl
Tamsulosin Hcl
173 claims
- Amlodipine Besylate
Amlodipine Besylate
150 claims
- Memantine Hcl Er
Memantine Hcl Er
142 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
139 claims
- Metformin Hcl
Metformin Hcl
130 claims
- Lisinopril
Lisinopril
123 claims
- Omeprazole-Sodium …
Omeprazole-Sodium Bicarbonate
102 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 189 |
| Tamsulosin Hcl | 173 |
| Amlodipine Besylate | 150 |
| Memantine Hcl Er Memantine Hcl | 142 |
| Rosuvastatin Calcium | 139 |
| Metformin Hcl | 130 |
| Lisinopril | 123 |
| Omeprazole-Sodium Bicarbonate Omeprazole/Sodium Bicarbonate | 102 |
| Omeprazole | 74 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 69 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Vascular & Interventional Radiology Physician in CA →
All providers in California →
Compare specialties →
Vascular & Interventional Radiology Physician Overview
How Nicholas Dzebolo, MD fits within the Vascular & Interventional Radiology Physician landscape nationally.
3,194
Vascular & Interventional Radiology Physician Providers in US
53
States with Vascular & Interventional Radiology Physician
88
Avg Claims per Provider
Nicholas Dzebolo, MD's 4,390 claims are above the specialty average of 88.
Nationwide Vascular & Interventional Radiology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Dzebolo, both outside California so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (11 here).
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Vascular & Interventional Radiology Physician Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Dzebolo.
One of 410 Vascular & Interventional Radiology Physician providers enrolled in California, 5 are shown here.
Dr. Matthew Abad-Santos
MD
Los Angeles, CA
Dr. Peter Abdel Sayed
MD
Anaheim, CA
Dr. Nadine Abi-Jaoudeh
MD
Orange, CA
Dr. Pascal Acree
MD
Stanford, CA
Dr. Omowunmi Ajibola
MD
Lakewood, CA
Compare Vascular & Interventional Radiology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Nicholas Dzebolo, MD's specialty? ▼
Nicholas Dzebolo, MD specializes in Vascular & Interventional Radiology Physician and practices in Sacramento, California. Credentials: MD.
How much does Nicholas Dzebolo, MD prescribe under Medicare Part D? ▼
In 2024, Nicholas Dzebolo, MD wrote 4,390 Medicare Part D claims totaling $714K in drug costs for 200 beneficiaries.
What is Nicholas Dzebolo, MD's Medicare quality score? ▼
Nicholas Dzebolo, MD has a CMS MIPS Final Score of 11/100 (Quality: 0, Cost: 36.7). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Nicholas Dzebolo, MD located? ▼
Nicholas Dzebolo, MD is located at 1765 CHALLENGE WAY STE 130, Sacramento, CA, 95815. Phone: (916) 905-5363.
What is Nicholas Dzebolo, MD's NPI number? ▼
Nicholas Dzebolo, MD's National Provider Identifier (NPI) is 1932239837, issued on 03/07/2007.
Does Nicholas Dzebolo, MD prescribe more brand-name or generic drugs? ▼
Nicholas Dzebolo, MD's prescribing is 15% brand-name and 82% generic drugs by claim count, with $248K in brand drug costs.
How many Vascular & Interventional Radiology Physician providers are there in the US? ▼
There are 3,194 Vascular & Interventional Radiology Physician providers across 53 states in the US. The average Vascular & Interventional Radiology Physician provider writes 88 Medicare Part D claims per year.
What drugs does Nicholas Dzebolo, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Nicholas Dzebolo, MD's most frequently prescribed drugs include Atorvastatin Calcium, Tamsulosin Hcl, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Nicholas Dzebolo, MD accept Medicare? ▼
Nicholas Dzebolo, MD appears in CMS Medicare data with 4,390 Part D claims and 200 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Nicholas Dzebolo, MD's credentials? ▼
Nicholas Dzebolo, MD's NPI is 1932239837 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 (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.