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Rheumatology

Lance S. Feller, MD

Works at hospitals in Daytona Beach, FL · Deland, FL · Orange City, FL … · Florida

Summary

Dr. Lance S. Feller, MD is a rheumatologist at 759 Harley Strickland Blvd, Orange City, FL 32763. Phone: (386) 561-9967. May accept Medicare assignment. In 2024, Lance S. Feller had 424 Original Medicare patients and 102,281 services. NPI 1154601144. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Lance S. Feller, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Lance S. Feller accept Medicare assignment?
Medicare's clinician data says Lance S. Feller may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Lance S. Feller see?
In 2024, CMS data shows 424 Original Medicare patients and 102,281 services for Lance S. Feller. This counts Original Medicare only and measures volume, not quality.
What is Lance S. Feller's NPI number?
1154601144. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Lance S. Feller, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients424
Services billed to Medicare102,281
Different services or procedures35
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) (J0717)68,600 services
  2. Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) (J0129)11,543 services
  3. Injection, denosumab, 1 mg (J0897)840 services
  4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)566 services
  5. Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (96401)355 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis75%
  • Ischemic heart disease38%
  • Osteoporosis34%
  • Anxiety33%

Hospitals where Lance S. Feller works

Medicare's Facility Affiliation Data lists Lance S. Feller at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • AdventHealth Daytona BeachDaytona Beach, FL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 100068
  • AdventHealth DelandDeland, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100045
  • AdventHealth Fish MemorialOrange City, FL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 100072
  • AdventHealth OrlandoOrlando, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100007
  • Orlando HealthOrlando, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100006

Practice locations

Addresses where Lance S. Feller is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Lance S. Feller as a member of this group (CMS data updated October 2, 2026).

  • Central Florida Rheumatology Consultants LLC10 clinicians in the group

Specialties

Find other Rheumatology doctors in Florida →

Other rheumatologists in Florida

Clinicians with the same Medicare primary specialty in Florida — not a recommendation.

All rheumatologists in Florida →

Other clinicians in Central Florida Rheumatology Consultants LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2008 (18 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
TelehealthOffers telehealth services
NPI (National Provider Identifier)1154601144
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians