Lawrence Fiedler, M.D.
NPI 1932135803 · Gastroenterology Physician · Boca Raton, FL
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lawrence Fiedler, M.D. is a Gastroenterology Physician provider in Boca Raton, FL (NPI 1932135803).
Provider details
- NPI number
- 1932135803
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME 80130 (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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,718 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 | 470 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 317 | $92 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 249 | $246 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 173 | $47 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 148 | $95 |
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 |
|---|---|---|
| Omeprazole | 375 | 139 |
| Sod Picosulf/Mag Ox/Citric Acbrand: Clenpiq | 184 | 179 |
| Pantoprazole Sodium | 179 | 66 |
| Famotidine | 112 | 48 |
| Dicyclomine Hcl | 51 | 22 |
| Mesalamine | 48 | 11 |
| Esomeprazole Magnesium | 45 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$65 across 1 record (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)
- 2300 Glades Rd Ste 201eBoca Raton, FL 33431-7335Phone: (561) 208-2121Fax: (877) 857-4133
Registry dates
- Enumerated
- 2006-06-23
- Last updated
- 2026-01-28
- Certified
- 2026-01-28
Frequently asked questions
- What is Lawrence Fiedler's NPI number?
- Lawrence Fiedler's National Provider Identifier (NPI) is 1932135803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Fiedler's specialty?
- Lawrence Fiedler is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Lawrence Fiedler located?
- Lawrence Fiedler's practice location on file with NPPES is 1905 Clint Moore Rd Ste 212, Boca Raton, FL 33496-2659.
- What is Lawrence Fiedler's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Fiedler is (561) 208-2121.
- Does Lawrence Fiedler accept Medicare?
- Lawrence Fiedler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lawrence Fiedler's NPI active?
- Yes — Lawrence Fiedler's NPI (1932135803) is active in the NPPES registry as of the last update on 2026-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.