Doctor profile · Federal record
Dr. Whitney O'Sullivan, NP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Munster, IN
- NPI 1306482617
- Accepts Medicare
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
901 Macarthur Blvd
Munster, IN 463212901
(219) 836-4512
fax (219) 836-7386
Credentials & registration
- NPI registered
- November 2019 — 7 yrs on file
- Profile last updated
- January 22, 2020
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Indiana #71009689A · Indiana #28255105A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306482617. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
120
Distinct HCPCS
4
Medicare allowed
$12,581
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 48 | 48 | $169 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 31 | 28 | $64 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 22 | 21 | $34 | |
99239 |
Hospital discharge day management, more than 30 minutes | 19 | 19 | $91 |
In context: peer comparison
Among 34 peers in this city , average services per provider: 104. This provider delivers 1.2× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Whitney O'Sullivan's medical specialty?
Dr. Whitney O'Sullivan practices Family Nurse Practitioner in Munster, IN.
Where does Dr. Whitney O'Sullivan practice?
Dr. Whitney O'Sullivan practices at 901 Macarthur Blvd, Munster, IN 463212901. Office phone: 2198364512.
What is Dr. Whitney O'Sullivan's NPI?
Dr. Whitney O'Sullivan's National Provider Identifier (NPI) is 1306482617, issued by NPPES.
Does Dr. Whitney O'Sullivan accept Medicare assignment?
Yes. Dr. Whitney O'Sullivan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Whitney O'Sullivan commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Insertion of non-tunneled central venous tube for infusion (5 years or older) (HCPCS 36556); Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620). Source: CMS Medicare Physician & Other Practitioners file.