Doctor profile · Federal record
Dr. Mark Karasin, DNP, AGACNP-BC
Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Lake Hopatcong, NJ
- NPI 1831617307
- Accepts Medicare
- 9 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
14 Diamond Dr
Lake Hopatcong, NJ 078492204
(908) 414-0110
fax (908) 414-0110
Credentials & registration
- NPI registered
- September 2017 — 9 yrs on file
- Profile last updated
- April 22, 2024
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363LA2100X — NUCC code
- State licenses (2)
- New Jersey #26NJ00754400 · New Jersey #26NJ0075400
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831617307. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
254
Distinct HCPCS
2
Medicare allowed
$46,483
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 241 | 126 | $191 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 13 | 11 | $37 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 127. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$207
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| La Jolla Pharmaceutical Company | 1 | $122.72 | |
| ABIOMED | 3 | $84.33 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Mark Karasin's medical specialty?
Dr. Mark Karasin practices Acute Care Nurse Practitioner in Lake Hopatcong, NJ.
Where does Dr. Mark Karasin practice?
Dr. Mark Karasin practices at 14 Diamond Dr, Lake Hopatcong, NJ 078492204. Office phone: 9084140110.
What is Dr. Mark Karasin's NPI?
Dr. Mark Karasin's National Provider Identifier (NPI) is 1831617307, issued by NPPES.
Does Dr. Mark Karasin accept Medicare assignment?
Yes. Dr. Mark Karasin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Karasin commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620). Source: CMS Medicare Physician & Other Practitioners file.