Internal Medicine, Infectious Disease · Walnut Creek, CA
NPI
1831456896
Since 2012
Specialty
Internal Medicine, Infectious Disease
Code 207RI0200X
Group practices
4
Medicare group memberships
Hospitals
4
Hospital affiliations
365 Lennon Ln Ste 200
Walnut Creek, CA, 94598
Phone (925) 947-2334
Groups this clinician bills Medicare through
Medicare paid, 2024
$166K
40,637 services
Medicare patients, 2024
477
Average age 74
Drug cost, 2024
$485K
148 prescriptions
Company payments, 2025
$28.95
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Esther M Molnar was code 99233 (hospital e&m - subsequent), 766 times for 343 patients. In total Esther M Molnar billed 40,637 services in 24 codes, and Medicare paid $166K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2025-03-03.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99233 Hospital E&M - Subsequent | Facility | 766 | 343 | $108.21 | $83K |
| 99223 Hospital E&M - Initial | Facility | 169 | 162 | $158.05 | $27K |
| 99232 Hospital E&M - Subsequent | Facility | 155 | 111 | $72.02 | $11K |
| 99291 Critical Care E&M | Facility | 93 | 48 | $189.84 | $18K |
| 99214 Office E&M - Established | Office | 27 | 21 | $119.85 | $3,236 |
| 99215 Office E&M - Established | Office | 18 | 14 | $160.77 | $2,894 |
By year: 2022 $117K for 1,486 services; 2023 $166K for 2,467 services; 2024 $166K for 40,637 services.
Medicare prescription drug claims, 2024
In 2024, the drug Esther M Molnar prescribed most often to Medicare patients was Doxycycline Monohydrate, with 19 prescriptions and refills. In total Esther M Molnar wrote 148 Medicare prescriptions that cost $485K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Doxycycline Monohydrate Generic | 19 | 19 | Under 11 | $979 |
| Arikayce Amikacin Liposomal/Neb.Accessr | 18 | 18 | Under 11 | $270K |
| Tenofovir Disoproxil Fumarate Generic | 16 | 16 | Under 11 | $874 |
| Ertapenem Ertapenem Sodium | 14 | 14 | Under 11 | $5,310 |
| Biktarvy Bictegrav/Emtricit/Tenofov Ala | 12 | 12 | Under 11 | $54K |
| Sirturo Bedaquiline Fumarate | 12 | 12 | Under 11 | $45K |
Brand drugs: 53 claims; generic drugs: 95 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Esther M Molnar $28.95 ($28.95 in general payments such as food, travel and fees) from 1 company. The largest payer was Gilead Sciences, Inc. with $28.95.
| Company | Payments | Amount |
|---|---|---|
| Gilead Sciences, Inc. GILD | 1 | $28.95 |
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.