Doctor profile · Federal record
Dr. Kathryn Mertz, LCSW-R
Clinical Social Worker · East Meadow, NY
- NPI 1073702247
- Accepts Medicare
- MIPS 85.0 / 100 · 2023
- 22 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
423 Sussex RD
East Meadow, NY 115544227
(516) 695-6284
Credentials & registration
- NPI registered
- October 2007 — 19 yrs on file
- Profile last updated
- July 3, 2013
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 1041C0700X — NUCC code
- State license (1)
- New York #075995
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1073702247. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
362
Distinct HCPCS
3
Medicare allowed
$21,965
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 244 | 21 | $72 | |
98968 |
Telephone medical discussion provided by nonphysician professional, 21-30 minutes | 66 | 16 | $26 | |
90832 |
Psychotherapy, 30 minutes | 52 | 22 | $54 |
In context: peer comparison
Among 3 peers in East Meadow Clinical Social Worker, average services per provider: 119. This provider delivers 3.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Kathryn Mertz's medical specialty?
Dr. Kathryn Mertz practices Clinical Social Worker in East Meadow, NY.
Where does Dr. Kathryn Mertz practice?
Dr. Kathryn Mertz practices at 423 Sussex RD, East Meadow, NY 115544227. Office phone: 5166956284.
What is Dr. Kathryn Mertz's NPI?
Dr. Kathryn Mertz's National Provider Identifier (NPI) is 1073702247, issued by NPPES.
Does Dr. Kathryn Mertz accept Medicare assignment?
Yes. Dr. Kathryn Mertz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathryn Mertz commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834); Telephone medical discussion provided by nonphysician professional (HCPCS 98968); Psychotherapy (HCPCS 90832). Source: CMS Medicare Physician & Other Practitioners file.