Doctor profile · Federal record
Dr. Barbara Grinnell, PHD
Clinical Psychologist · Wynnewood, PA
- NPI 1457452799
- Accepts Medicare
- 46 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1009 Remington RD
Wynnewood, PA 190962325
(610) 642-8142
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State license (1)
- Pennsylvania #PS003723L
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457452799. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
368
Distinct HCPCS
1
Medicare allowed
$55,120
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 368 | 15 | $150 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 209. This provider delivers 1.8× the peer median.Frequently asked questions
What is Dr. Barbara Grinnell's medical specialty?
Dr. Barbara Grinnell practices Clinical Psychologist in Wynnewood, PA.
Where does Dr. Barbara Grinnell practice?
Dr. Barbara Grinnell practices at 1009 Remington RD, Wynnewood, PA 190962325. Office phone: 6106428142.
What is Dr. Barbara Grinnell's NPI?
Dr. Barbara Grinnell's National Provider Identifier (NPI) is 1457452799, issued by NPPES.
Does Dr. Barbara Grinnell accept Medicare assignment?
Yes. Dr. Barbara Grinnell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Barbara Grinnell commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.