Doctor profile · Federal record
Dr. Navin Kumar, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Hospitalist Physician · Boston, MA
- NPI 1700106697
- Accepts Medicare
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
75 Francis St
Boston, MA 021156110
(617) 732-5500
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- June 8, 2017
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Massachusetts #253276
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700106697. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
610
Distinct HCPCS
10
Medicare allowed
$76,721
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 182 | 162 | $140 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 95 | 95 | $100 | |
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 | 82 | 80 | $6 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 64 | 64 | $268 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 52 | 52 | $121 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 45 | 45 | $138 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 37 | 36 | $102 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 21 | 16 | $84 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 20 | 20 | $182 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 12 | 12 | $195 |
In context: peer comparison
Among 78 peers in this city , average services per provider: 56. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
267
Patients
107
Total drug cost
$52,601
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 68 | 22 | $1,684 |
| Omeprazole | Generic | 63 | 28 | $1,575 |
| Famotidine | Generic | 50 | 22 | $809 |
| Linzess (Linaclotide) | Brand | 26 | 14 | $31,682 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 22 | 21 | $309 |
| Ondansetron Odt (Ondansetron) | Brand | 14 | 0 | $498 |
| Sucralfate | Generic | 13 | 0 | $3,326 |
| Motegrity (Prucalopride Succinate) | Brand | 11 | 0 | $12,717 |
Hospital affiliations
Frequently asked questions
What is Dr. Navin Kumar's medical specialty?
Dr. Navin Kumar practices Gastroenterology Physician in Boston, MA.
Where does Dr. Navin Kumar practice?
Dr. Navin Kumar practices at 75 Francis St, Boston, MA 021156110. Office phone: 6177325500.
What is Dr. Navin Kumar's NPI?
Dr. Navin Kumar's National Provider Identifier (NPI) is 1700106697, issued by NPPES.
Does Dr. Navin Kumar accept Medicare assignment?
Yes. Dr. Navin Kumar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Navin Kumar commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); 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 (HCPCS G0500). Source: CMS Medicare Physician & Other Practitioners file.