Doctor profile · Federal record
Dr. Hans Herfarth, MD
Gastroenterology Physician (CMS: Gastroenterology) · Chapel Hill, NC
- NPI 1538246574
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
101 Manning Dr
Chapel Hill, NC 275990001
(919) 966-4996
fax (919) 843-5515 - Mailing address
-
143 W Franklin St
Chapel Hill, NC 275162539
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- Medicaid
- NC #5904405
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538246574. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
149
Distinct HCPCS
5
Medicare allowed
$17,717
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 76 | 59 | $91 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 27 | 20 | $121 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 19 | 19 | $124 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 15 | 15 | $142 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 12 | 12 | $254 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 33. This provider delivers 4.5× the peer median.Open Payments
Industry payments received
All-time total
$17,266
Transactions
16
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 13 | $12,735.92 | |
| Celltrion USA Inc. | 3 | $4,530.54 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
665
Patients
106
Total drug cost
$7,473,321
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Stelara (Ustekinumab) | Brand | 134 | 22 | $3,601,505 |
| Cefdinir | Generic | 80 | 30 | $6,056 |
| Gattex (Teduglutide) | Brand | 63 | 0 | $3,147,864 |
| Humira(Cf) Pen (Adalimumab) | Brand | 63 | 0 | $680,840 |
| Omeprazole | Generic | 48 | 15 | $656 |
| Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) | Brand | 40 | 12 | $3,596 |
| Loperamide (Loperamide Hcl) | Brand | 39 | 0 | $5,802 |
| Sodium Chloride (0.9 % Sodium Chloride) | Brand | 36 | 0 | $894 |
| Pantoprazole Sodium | Generic | 27 | 0 | $612 |
| Ciprofloxacin Hcl | Generic | 25 | 15 | $456 |
Frequently asked questions
What is Dr. Hans Herfarth's medical specialty?
Dr. Hans Herfarth practices Gastroenterology Physician in Chapel Hill, NC.
Where does Dr. Hans Herfarth practice?
Dr. Hans Herfarth practices at 101 Manning Dr, Chapel Hill, NC 275990001. Office phone: 9199664996.
What is Dr. Hans Herfarth's NPI?
Dr. Hans Herfarth's National Provider Identifier (NPI) is 1538246574, issued by NPPES.
Does Dr. Hans Herfarth accept Medicare assignment?
Yes. Dr. Hans Herfarth accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hans Herfarth commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.