Doctor profile · Federal record
Dr. Leah Sullivan, LCSW
Clinical Social Worker · Dover, DE
- NPI 1003051244
- Accepts Medicare
- 27 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1151 Walker RD
Dover, DE 199046600
(302) 674-2380 - Mailing address
-
156 S State St
Dover, DE 199017314
Credentials & registration
- NPI registered
- December 2008 — 18 yrs on file
- Profile last updated
- May 21, 2018
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 1041C0700X — NUCC code
- State license (1)
- Delaware #Q1-0000769
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003051244. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
232
Distinct HCPCS
2
Medicare allowed
$24,365
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 204 | 26 | $109 | |
90834 |
Psychotherapy, 45 minutes | 28 | 13 | $74 |
In context: peer comparison
Among 7 peers in Dover Clinical Social Worker, average services per provider: 163. This provider delivers 1.4× the peer median.Frequently asked questions
What is Dr. Leah Sullivan's medical specialty?
Dr. Leah Sullivan practices Clinical Social Worker in Dover, DE.
Where does Dr. Leah Sullivan practice?
Dr. Leah Sullivan practices at 1151 Walker RD, Dover, DE 199046600. Office phone: 3026742380.
What is Dr. Leah Sullivan's NPI?
Dr. Leah Sullivan's National Provider Identifier (NPI) is 1003051244, issued by NPPES.
Does Dr. Leah Sullivan accept Medicare assignment?
Yes. Dr. Leah Sullivan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leah Sullivan commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.