Doctor profile · Federal record
Dr. Carl Grimm, LCSW
Social Worker (CMS: Clinical Social Worker) · Clinical Social Worker · Clinical Social Worker · Ridgewood, NJ
- NPI 1740332311
- Accepts Medicare
- 29 yrs in practice
- Licensed in 3 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
20 Wilsey Sq, Suite C
Ridgewood, NJ 074503793
(201) 445-1068
fax (201) 445-7995 - Mailing address
-
137 Park Ave
Leonia, NJ 076052011
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 104100000X — NUCC code
- State licenses (3)
- New York #055502 · New Jersey #44SC05156600 · Florida #SW6963
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740332311. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
113
Distinct HCPCS
1
Medicare allowed
$8,950
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 113 | 14 | $79 |
In context: peer comparison
Among 2 peers in Ridgewood Social Worker, average services per provider: 332. This provider delivers 0.3× the peer median.Frequently asked questions
What is Dr. Carl Grimm's medical specialty?
Dr. Carl Grimm practices Social Worker in Ridgewood, NJ.
Where does Dr. Carl Grimm practice?
Dr. Carl Grimm practices at 20 Wilsey Sq, Ridgewood, NJ 074503793. Office phone: 2014451068.
What is Dr. Carl Grimm's NPI?
Dr. Carl Grimm's National Provider Identifier (NPI) is 1740332311, issued by NPPES.
Does Dr. Carl Grimm accept Medicare assignment?
Yes. Dr. Carl Grimm accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carl Grimm commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.