Doctor profile · Federal record
Dr. Jeffrey Harnsberger, M.D.
Colon & Rectal Surgery Physician (CMS: General Surgery) · Surgery Physician · Manchester, NH
- NPI 1033135967
- Accepts Medicare
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Hitchcock Way
Manchester, NH 031044125
(603) 695-2840
fax (603) 695-2985
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 19, 2011
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 208C00000X — NUCC code
- State license (1)
- New Hampshire #9041
- Medicaid
- NH #30006063
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033135967. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
430
Distinct HCPCS
10
Medicare allowed
$46,329
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 109 | 81 | $80 | |
46600 |
Diagnostic exam of anus using an endoscope | 89 | 75 | $83 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 69 | 69 | $97 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 40 | 26 | $112 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 38 | 38 | $157 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 23 | 23 | $173 | |
45330 |
Diagnostic exam of lower portion of large bowel using a flexible endoscope | 22 | 17 | $132 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 15 | 15 | $254 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 13 | 13 | $115 | |
45300 |
Diagnostic exam of rectum and lower large bowel using an endoscope | 12 | 12 | $77 |
In context: peer comparison
Among 1 peers in Manchester Colon & Rectal Surgery Physician, average services per provider: 43. This provider delivers 10.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
65
Patients
49
Total drug cost
$1,321
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metronidazole | Generic | 20 | 20 | $29 |
| Neomycin Sulfate | Generic | 17 | 17 | $90 |
| Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) | Brand | 16 | 0 | $1,183 |
| Ondansetron Hcl | Generic | 12 | 12 | $19 |
Hospital affiliations
Frequently asked questions
What is Dr. Jeffrey Harnsberger's medical specialty?
Dr. Jeffrey Harnsberger practices Colon & Rectal Surgery Physician in Manchester, NH.
Where does Dr. Jeffrey Harnsberger practice?
Dr. Jeffrey Harnsberger practices at 100 Hitchcock Way, Manchester, NH 031044125. Office phone: 6036952840.
What is Dr. Jeffrey Harnsberger's NPI?
Dr. Jeffrey Harnsberger's National Provider Identifier (NPI) is 1033135967, issued by NPPES.
Does Dr. Jeffrey Harnsberger accept Medicare assignment?
Yes. Dr. Jeffrey Harnsberger accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jeffrey Harnsberger commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Diagnostic exam of anus using an endoscope (HCPCS 46600); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.