Doctor profile · Federal record
Dr. Johan Boneschansker, MD
Gastroenterology Physician (CMS: Gastroenterology) · Worcester, MA
- NPI 1124474028
- Accepts Medicare
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
55 Lake Ave N
Worcester, MA 016550002
(508) 334-3068 - Additional location
-
119 Belmont St
Worcester, MA 016052903 - Additional location
-
157 Union St
Marlborough, MA 017521228 - Additional location
-
21 Eastern Ave
Worcester, MA 016053094
(508) 334-8036 - Mailing address
-
Po Box 415348
Boston, MA 022415348
Show 1 more location
Credentials & registration
- NPI registered
- May 2016 — 10 yrs on file
- Profile last updated
- December 8, 2023
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Massachusetts #282680
- Medicaid
- MA #110116193A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124474028. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
108
Distinct HCPCS
7
Medicare allowed
$12,225
| 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 | 24 | 24 | $131 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 23 | 23 | $175 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 14 | 11 | $80 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 13 | 13 | $103 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 12 | 12 | $122 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 11 | 11 | $98 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 11 | 11 | $5 |
In context: peer comparison
Among 20 peers in this city , average services per provider: 36. This provider delivers 3.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
82
Patients
82
Total drug cost
$1,384
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 55 | 55 | $847 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 27 | 27 | $537 |
Hospital affiliations
Frequently asked questions
What is Dr. Johan Boneschansker's medical specialty?
Dr. Johan Boneschansker practices Gastroenterology Physician in Worcester, MA.
Where does Dr. Johan Boneschansker practice?
Dr. Johan Boneschansker practices at 55 Lake Ave N, Worcester, MA 016550002. Office phone: 5083343068.
What is Dr. Johan Boneschansker's NPI?
Dr. Johan Boneschansker's National Provider Identifier (NPI) is 1124474028, issued by NPPES.
Does Dr. Johan Boneschansker accept Medicare assignment?
Yes. Dr. Johan Boneschansker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Johan Boneschansker commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.