Lance Feller, M.D.
NPI 1154601144 · Rheumatology Physician · Lake Mary, FL
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lance Feller, M.D. is a Rheumatology Physician provider in Lake Mary, FL (NPI 1154601144).
Provider details
- NPI number
- 1154601144
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME137059 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,854 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 566 | $118 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 355 | $63 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 295 | $15 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 237 | $115 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 182 | $152 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 321 | 134 |
| Prednisone | 275 | 90 |
| Methotrexate Sodiumbrand: Methotrexate | 182 | 65 |
| Leflunomide | 132 | 50 |
| Mycophenolate Mofetil | 120 | 34 |
| Gabapentin | 95 | 31 |
| Cyclobenzaprine Hcl | 77 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,996 across 135 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 915 Harley Strickland BlvdOrange City, FL 32763-7967Phone: (386) 561-9967
Registry dates
- Enumerated
- 2011-08-22
- Last updated
- 2024-04-25
- Certified
- 2024-04-25
Frequently asked questions
- What is Lance Feller's NPI number?
- Lance Feller's National Provider Identifier (NPI) is 1154601144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lance Feller's specialty?
- Lance Feller is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Lance Feller located?
- Lance Feller's practice location on file with NPPES is 795 Primera Blvd Ste 1001, Lake Mary, FL 32746-2191.
- What is Lance Feller's phone number?
- The practice phone number listed in the NPPES registry for Lance Feller is (386) 561-9967.
- Does Lance Feller accept Medicare?
- Lance Feller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lance Feller's NPI active?
- Yes — Lance Feller's NPI (1154601144) is active in the NPPES registry as of the last update on 2024-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.