Lewis Felder, MD
NPI 1245213453 · Gastroenterology Physician · North Miami Beach, FL
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lewis Felder, MD is a Gastroenterology Physician provider in North Miami Beach, FL (NPI 1245213453).
Provider details
- NPI number
- 1245213453
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME0072427 (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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
394 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 | 181 | $132 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 53 | $178 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 50 | $124 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 41 | $250 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 39 | $97 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sod Picosulf/Mag Ox/Citric Acbrand: Clenpiq | 213 | 207 |
| Pantoprazole Sodium | 162 | 68 |
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 138 | 130 |
| Linaclotidebrand: Linzess | 70 | 31 |
| Sod Sulf/Pot Chloride/Mag Sulfbrand: Sutab | 66 | 65 |
| Omeprazole | 63 | 36 |
| Neomycin Sulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,240 across 55 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
Registry dates
- Enumerated
- 2005-11-22
- Last updated
- 2008-10-23
Frequently asked questions
- What is Lewis Felder's NPI number?
- Lewis Felder's National Provider Identifier (NPI) is 1245213453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lewis Felder's specialty?
- Lewis Felder is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Lewis Felder located?
- Lewis Felder's practice location on file with NPPES is 16855 Ne 2nd Ave, North Miami Beach, FL 33162-1744.
- What is Lewis Felder's phone number?
- The practice phone number listed in the NPPES registry for Lewis Felder is (305) 770-0062.
- Does Lewis Felder accept Medicare?
- Lewis Felder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lewis Felder's NPI active?
- Yes — Lewis Felder's NPI (1245213453) is active in the NPPES registry as of the last update on 2008-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.