Doctor profile · Federal record
Dr. Derek Frederickson, MD
Gastroenterology Physician (CMS: Gastroenterology) · Norwood, MA
- NPI 1518184514
- Accepts Medicare
- 24 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
886 Washington St
Norwood, MA 020623466
(781) 762-1531
fax (781) 762-2529
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- July 31, 2015
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Massachusetts #235483
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518184514. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
182
Distinct HCPCS
5
Medicare allowed
$26,639
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 62 | 60 | $136 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 45 | 45 | $259 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 35 | 35 | $87 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 25 | 23 | $109 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 15 | 12 | $52 |
In context: peer comparison
Among 1 peers in Norwood Gastroenterology Physician, average services per provider: 36. This provider delivers 5.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
42
Patients
30
Total drug cost
$3,591
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 18 | 18 | $1,291 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 13 | 12 | $2,210 |
| Omeprazole | Generic | 11 | 0 | $90 |
Frequently asked questions
What is Dr. Derek Frederickson's medical specialty?
Dr. Derek Frederickson practices Gastroenterology Physician in Norwood, MA.
Where does Dr. Derek Frederickson practice?
Dr. Derek Frederickson practices at 886 Washington St, Norwood, MA 020623466. Office phone: 7817621531.
What is Dr. Derek Frederickson's NPI?
Dr. Derek Frederickson's National Provider Identifier (NPI) is 1518184514, issued by NPPES.
Does Dr. Derek Frederickson accept Medicare assignment?
Yes. Dr. Derek Frederickson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Derek Frederickson commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.