Frederick Sherman, MD
NPI 1255302584 · Gastroenterology Physician · Atlantis, FL
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frederick Sherman, MD is a Gastroenterology Physician provider in Atlantis, FL (NPI 1255302584).
Provider details
- NPI number
- 1255302584
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME67937 (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
600 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 | 250 | $128 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 102 | $92 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 88 | $169 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 49 | $94 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 42 | $258 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 357 | 154 |
| Pantoprazole Sodium | 217 | 90 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 182 | 175 |
| Omeprazole | 182 | 75 |
| Dicyclomine Hcl | 102 | 59 |
| Sod Picosulf/Mag Ox/Citric Acbrand: Clenpiq | 63 | 60 |
| Ondansetronbrand: Ondansetron Odt | 46 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$706 across 34 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)
- 5401 S Congress AveSte 211Atlantis, FL 33462-6635Phone: (561) 964-8221Fax: (561) 964-7393
Registry dates
- Enumerated
- 2006-01-26
- Last updated
- 2021-01-14
- Certified
- 2021-01-14
Frequently asked questions
- What is Frederick Sherman's NPI number?
- Frederick Sherman's National Provider Identifier (NPI) is 1255302584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Sherman's specialty?
- Frederick Sherman is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Frederick Sherman located?
- Frederick Sherman's practice location on file with NPPES is 5401 S Congress Ave Ste 211, Atlantis, FL 33462.
- What is Frederick Sherman's phone number?
- The practice phone number listed in the NPPES registry for Frederick Sherman is (561) 964-8221.
- Does Frederick Sherman accept Medicare?
- Frederick Sherman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frederick Sherman's NPI active?
- Yes — Frederick Sherman's NPI (1255302584) is active in the NPPES registry as of the last update on 2021-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.