Doctor profile · Federal record
Dr. Daniel Hersh, MD
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Napa, CA
- NPI 1487625133
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1100 Trancas St, Suite 209
Napa, CA 945582900
(707) 251-1850
fax (707) 226-1502
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- November 3, 2021
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- California #G75069
- Medicaid
- CA #00G750690
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487625133. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
21
Distinct HCPCS
1
Medicare allowed
$3,002
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 14 | $143 |
In context: peer comparison
Among 5 peers in Napa Obstetrics & Gynecology Physician, average services per provider: 65. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$347
Transactions
14
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US INC | 3 | $89.85 | |
| Abbvie INC. | 2 | $58.19 | |
| Organon LLC | 3 | $43.86 | |
| Hologic Sales and Service, LLC | 1 | $37.28 | |
| Pfizer INC. | 1 | $36.85 | |
| Minerva Surgical, INC | 1 | $23.54 | |
| Sumitomo Pharma America, INC. | 1 | $19.91 | |
| Ethicon US, LLC | 1 | $18.85 | |
| Avanos Medical | 1 | $18.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
22
Patients
0
Total drug cost
$842
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 22 | 0 | $842 |
Hospital affiliations
Frequently asked questions
What is Dr. Daniel Hersh's medical specialty?
Dr. Daniel Hersh practices Obstetrics & Gynecology Physician in Napa, CA.
Where does Dr. Daniel Hersh practice?
Dr. Daniel Hersh practices at 1100 Trancas St, Napa, CA 945582900. Office phone: 7072511850.
What is Dr. Daniel Hersh's NPI?
Dr. Daniel Hersh's National Provider Identifier (NPI) is 1487625133, issued by NPPES.
Does Dr. Daniel Hersh accept Medicare assignment?
Yes. Dr. Daniel Hersh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Hersh commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.