NPI registry status
Active
2026 NPPES data Hospice and Palliative Medicine (Internal Medicine) Physician NPI 1487639340 MD
Verify on CMS → Chad Kollas, MD
Hospice and Palliative Medicine (Internal Medicine) Physician in Orlando, Florida.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,524 in Hospice and Palliative Medicine (Internal 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
6K
Medicare Part D claims · 341 beneficiaries · Hospice and Palliative Medicine (Internal Medicine) Physician avg: 1K
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Chad Kollas, MD filed 5,607 Medicare Part D claims in 2023 as a Hospice and Palliative Medicine (Internal Medicine) Physician in Orlando, Florida.
- 6K
- Part D claims, 2023
- 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.
Chad Kollas, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
5,607 Top 5% higher than 95% 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 certification likely (heuristic, not verified)
Chad Kollas, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 3 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 Chad Kollas, MD?
Quality data not reportedPrimary specialty
Hospice and Palliative Medicine (Internal Medicine) Physician
Medicare Part D claims
5,607 340% vs specialty avg
Specialty distribution in Florida
How Hospice and Palliative Medicine (Internal Medicine) Physician compares to other specialties among Florida 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 Hospice and Palliative Medicine (Internal 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).
Chad Kollas, MD appears in the CMS NPPES registry as a Hospice and Palliative Medicine (Internal Medicine) Physician provider holding MD credentials at 1400 S ORANGE AVE, Orlando, FL, 32806, with a listed phone of (407) 648-3800. NPI 1487639340 was issued on 12/13/2005.
Medicare Part D records for calendar year 2023 show 5,607 prescription claims written by this provider, covering 341 Medicare beneficiaries and totaling roughly $1.1 million in drug spend, with an opioid prescribing rate of 58.9%.
Hospice and Palliative Medicine (Internal Medicine) Physician is a narrow specialty nationwide, with 1,524 enrolled providers across 51 states and an average of 1,275 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 | 1487639340 |
|---|---|
| Specialty | Hospice and Palliative Medicine (Internal Medicine) Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 12/13/2005 |
Hospital and facility affiliations
Facilities where Chad Kollas, 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, Chad Kollas, MD is affiliated with 3 Medicare-billing facilities.
Ability Health Services And Rehabilitation LP
Sanford, FL
Ability Health Services, Inc
Sanford, FL
Orlando Health Medical Group Inc
Orlando, FL
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 - Florida FLDOH 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 ~75K Florida medical licensees in 2023 - they are NOT specific to Chad Kollas, MD. To verify Chad Kollas, MD's current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases
FLDOH 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 Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
5,607
Total Claims
$1.1M
Total Drug Cost
341
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 6,594
- Total Day Supply
- 190,383
- Generic Drug Cost
- $406K
- Opioid Claims
- 3,300 (58.9% rate)
Patient Demographics
- Average Patient Age
- 64.3 years
- Avg HCC Risk Score
- 3.40
- Gender Split
- 59% female / 41% male
- Age Distribution
- <65: 143, 65-74: 139, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Chad Kollas, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Oxycodone Hcl
Oxycodone Hcl
1,116 claims
- Morphine Sulfate Er 393
Morphine Sulfate Er
393 claims
- Fentanyl 350
Fentanyl
350 claims
- Hydromorphone Hcl 336
Hydromorphone Hcl
336 claims
- Alprazolam 321
Alprazolam
321 claims
- Hydrocodone-Acetam… 298
Hydrocodone-Acetaminophen
298 claims
- Gabapentin 283
Gabapentin
283 claims
- Oxycontin 209
Oxycontin
209 claims
| Drug | Claims |
|---|---|
| Oxycodone Hcl | 1,116 |
| Morphine Sulfate Er Morphine Sulfate | 393 |
| Fentanyl | 350 |
| Hydromorphone Hcl | 336 |
| Alprazolam | 321 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 298 |
| Gabapentin | 283 |
| Oxycontin Oxycodone Hcl | 209 |
| Methadone Hcl | 191 |
| Duloxetine Hcl | 152 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Hospice and Palliative Medicine (Internal Medicine) Physician in FL →
All providers in Florida →
Compare specialties →
Hospice and Palliative Medicine (Internal Medicine) Physician Overview
How Chad Kollas, MD fits within the Hospice and Palliative Medicine (Internal Medicine) Physician landscape nationally.
1,524
Hospice and Palliative Medicine (Internal Medicine) Physician Providers in US
51
States with Hospice and Palliative Medicine (Internal Medicine) Physician
1,275
Avg Claims per Provider
Chad Kollas, MD's 5,607 claims are above the specialty average of 1,275.
Nearby Hospice and Palliative Medicine (Internal Medicine) Physician Providers in Florida
Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as Kollas.
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 Florida medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Hospice and Palliative Medicine (Internal 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.
Healthcare Guides
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
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How insurance networks affect your costs
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Frequently Asked Questions
What is Chad Kollas, MD's specialty? ▼
Chad Kollas, MD specializes in Hospice and Palliative Medicine (Internal Medicine) Physician and practices in Orlando, Florida. Credentials: MD.
How much does Chad Kollas, MD prescribe under Medicare Part D? ▼
In 2023, Chad Kollas, MD wrote 5,607 Medicare Part D claims totaling $1.1M in drug costs for 341 beneficiaries.
Where is Chad Kollas, MD located? ▼
Chad Kollas, MD is located at 1400 S ORANGE AVE, Orlando, FL, 32806. Phone: (407) 648-3800.
What is Chad Kollas, MD's NPI number? ▼
Chad Kollas, MD's National Provider Identifier (NPI) is 1487639340, issued on 12/13/2005.
Does Chad Kollas, MD prescribe opioids? ▼
Yes, Chad Kollas, MD had 3,300 opioid claims in 2023 with an opioid prescribing rate of 58.9%.
How many Hospice and Palliative Medicine (Internal Medicine) Physician providers are there in the US? ▼
There are 1,524 Hospice and Palliative Medicine (Internal Medicine) Physician providers across 51 states in the US. The average Hospice and Palliative Medicine (Internal Medicine) Physician provider writes 1,275 Medicare Part D claims per year.
What drugs does Chad Kollas, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Chad Kollas, MD's most frequently prescribed drugs include Oxycodone Hcl, Morphine Sulfate Er, Fentanyl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Chad Kollas, MD accept Medicare? ▼
Chad Kollas, MD appears in CMS Medicare data with 5,607 Part D claims and 341 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Chad Kollas, MD's credentials? ▼
Chad Kollas, MD's NPI is 1487639340 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.