Doctor profile · Federal record
Dr. Mallory Grivner, LCSW
Clinical Social Worker · Blue Bell, PA
- NPI 1013527357
- Accepts Medicare
- 13 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1755 Hallman Dr
Blue Bell, PA 194223576
(610) 864-5476 - Mailing address
-
210 Walnut St
King of Prussia, PA 194062536
Credentials & registration
- NPI registered
- August 2020 — 6 yrs on file
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 1041C0700X — NUCC code
- State license (1)
- Pennsylvania #CW021276
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013527357. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
201
Distinct HCPCS
2
Medicare allowed
$22,926
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 186 | 14 | $112 | |
90791 |
Psychiatric diagnostic evaluation | 15 | 14 | $134 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 166. This provider delivers 1.2× the peer median.Frequently asked questions
What is Dr. Mallory Grivner's medical specialty?
Dr. Mallory Grivner practices Clinical Social Worker in Blue Bell, PA.
Where does Dr. Mallory Grivner practice?
Dr. Mallory Grivner practices at 1755 Hallman Dr, Blue Bell, PA 194223576. Office phone: 6108645476.
What is Dr. Mallory Grivner's NPI?
Dr. Mallory Grivner's National Provider Identifier (NPI) is 1013527357, issued by NPPES.
Does Dr. Mallory Grivner accept Medicare assignment?
Yes. Dr. Mallory Grivner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mallory Grivner commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.