NPPES file of Aug 9, 2026

Chad D. Kollas, MD

Hospice and Palliative Medicine (Internal Medicine) Physician · Orlando, FL

Chad D. Kollas, MD is a hospice and palliative medicine (internal medicine) physician with a practice address in Orlando, Florida, and NPI 1487639340, issued on Dec 13, 2005. Check the license (Florida ME75638, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1487639340
Name
Chad D. Kollas
Credential
MD
Primary taxonomy
Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002X
License number
ME75638 FL
Self-reported in NPPES; status is on the state search
Practice location
1400 S Orange Ave, Orlando, FL 32806
Phone
(407) 648-3800
Enumerated
Dec 13, 2005
Record last updated
Nov 9, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(407) 425-5203
Medicaid ID
254354100 FL
Medicare enrollment
Enrolled (PECOS I20100108000256); accepts Medicare assignment
Medical or professional school
Pennsylvania State University College Of Medicine, 1989
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest hospice and palliative medicine (internal medicine) physician records → All 191 in Florida → Look up another NPI →

Also registered at 1400 S Orange Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lena Afxendiou-Soares, APRN, AGNP-CAdult Health Nurse Practitioner1871192054
  2. Riffat Ahmed, M.D.Diagnostic Radiology Physician1962570606
  3. Rosalinda Alagano, ARNPNurse Practitioner1679575096
  4. Maura Alambert, MDDiagnostic Radiology Physician1518588789
  5. Cassandra Aldi, APRNAdult Health Nurse Practitioner1891207890
  6. Cheslyn Alphonse, APRNAdult Health Nurse Practitioner1275081291

Verify Chad D. Kollas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME75638    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Florida license search

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7.6 times the Medicare Part D claims of the average hospice and palliative medicine (internal medicine) physician in 2024

5,667 Medicare Part D claims for 387 beneficiaries, against an average of 741 among the 1,607 providers of this specialty who prescribed in Part D. 3,393 claims were for opioids.

  1. Chad Kollas5,667
  2. Specialty average741

Most prescribed

  1. Oxycodone Hcl1,242 claims
  2. Morphine Sulfate Er419 claims
  3. Alprazolam346 claims
  4. Hydrocodone-Acetaminophen327 claims
  5. Fentanyl301 claims
  6. Hydromorphone Hcl299 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through 3 group practices

  1. Ability Health Services And Rehabilitation LPSanford, FL
  2. Ability Health Services, IncSanford, FL
  3. Orlando Health Medical Group IncOrlando, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Chad D. Kollas among 191 hospice and palliative medicine (internal medicine) physician records in Florida

Chad D. Kollas, MD is one of 191 hospice and palliative medicine (internal medicine) physician records with a practice address in Florida. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 94% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1989 · median 2010 among the 123 with a school on file
  • Record last updated2016 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0002X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hospice and Palliative Medicine (Internal Medicine) Physician providers in Florida

There are 191 hospice and palliative medicine (internal medicine) physician records in Florida.

All 191 in Florida → Every provider in Orlando → Hospice and Palliative Medicine (Internal Medicine) Physician nationwide →

The 8 hospice and palliative medicine (internal medicine) physician records with the nearest ZIP codes

  1. Molly Burges, MDOrlando, FL 328061316280662
  2. Mary Busowski, MDOrlando, FL 328061801871769
  3. Kyle Fisk, MDOrlando, FL 328061659833382
  4. Dominick Mastroianni, M.D.Orlando, FL 328061306038930
  5. Anna Maria Affan, MDOrlando, FL 328041407296866
  6. Paloma Alvarez Cordoliani, MD, MSOrlando, FL 328041922748672
  7. Farhana Chowdhury, MDOrlando, FL 328041629580923
  8. Grace KangOrlando, FL 328041689323917

Common questions

What is Chad D. Kollas, MD's NPI number?

Chad D. Kollas, MD's National Provider Identifier (NPI) is 1487639340, issued on Dec 13, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Chad D. Kollas, MD located?

The NPPES record lists a practice address at 1400 S Orange Ave, Orlando, FL, 32806. Phone: (407) 648-3800. Providers update this record themselves, so call before visiting.

How can I verify Chad D. Kollas, MD's license?

NPPES lists Florida license number ME75638, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Chad D. Kollas, MD prescribe under Medicare Part D?

In 2024, Chad D. Kollas, MD had 5,667 Medicare Part D claims for 387 beneficiaries; the average among hospice and palliative medicine (internal medicine) physician prescribers was 741. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.