Randall Frederick, M.D.
NPI 1487656393 · Gastroenterology Physician · Germantown, TN
Randall Frederick, M.D. is a Gastroenterology Physician provider in Germantown, TN (NPI 1487656393).
Provider details
- NPI number
- 1487656393
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD0000013328 (TN)
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
1,229 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 | 192 | $123 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 155 | $88 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 119 | $129 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 111 | $242 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 93 | $92 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 201 | 71 |
| Pantoprazole Sodium | 156 | 56 |
| Famotidine | 126 | 43 |
| Sod Picosulf/Mag Ox/Citric Acbrand: Clenpiq | 113 | 111 |
| Amitriptyline Hcl | 66 | 16 |
| Metoclopramide Hcl | 59 | 18 |
| Dicyclomine Hcl | 54 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,674 across 117 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
- 2005-08-10
- Last updated
- 2012-12-05
Frequently asked questions
- What is Randall Frederick's NPI number?
- Randall Frederick's National Provider Identifier (NPI) is 1487656393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Randall Frederick's specialty?
- Randall Frederick is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Randall Frederick located?
- Randall Frederick's practice location on file with NPPES is 8000 Wolf River Blvd, Germantown, TN 38138-1727.
- What is Randall Frederick's phone number?
- The practice phone number listed in the NPPES registry for Randall Frederick is (901) 747-3630.
- Is Randall Frederick's NPI active?
- Yes — Randall Frederick's NPI (1487656393) is active in the NPPES registry as of the last update on 2012-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.