Doctor profile · Federal record
Dr. MARISSA AMBRON, D.O.
Internal Medicine Physician (CMS: INTERNAL MEDICINE) · Internal Medicine Physician · Hospitalist Physician · WILLIAMSPORT, PA
- NPI 1518113570
- Accepts Medicare
- MIPS 90.3 / 100 · 2023
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
700 HIGH STREET
WILLIAMSPORT, PA 177013198
(570) 321-2850
fax (570) 321-2851 - Mailing address
-
1201 GRAMPIAN BLVD, SUITE 1K
WILLIAMSPORT, PA 177011900
Credentials & registration
- NPI registered
- August 2008 — 18 yrs on file
- Profile last updated
- January 11, 2012
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Pennsylvania #OS014928 · Pennsylvania #0012720
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518113570. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
446
Distinct HCPCS
3
Medicare allowed
$43,229
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 309 | 136 | $78 | |
99239 |
Hospital discharge day management, more than 30 minutes | 70 | 68 | $112 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 67 | 65 | $170 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 148. This provider delivers 3.0× the peer median.Open Payments
Industry payments received
All-time total
$113
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $113.40 |