Doctor profile · Federal record
Dr. Kathleen Diller, MD
Neurology Physician · Psychiatry Physician · Psychiatry Physician · Philadelphia, PA
- NPI 1679729545
- MIPS 85.5 / 100 · 2023
- 18 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3535 Market St., 3Rd Floor
Philadelphia, PA 191043309
(215) 746-6700
fax (215) 746-5155
Credentials & registration
- NPI registered
- August 2008 — 18 yrs on file
- Profile last updated
- March 10, 2026
- Specialty taxonomy
- 2084N0400X — NUCC code
- State licenses (2)
- Pennsylvania #MD439734 · Pennsylvania #186531
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679729545. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
147
Distinct HCPCS
2
Medicare allowed
$13,206
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 86 | 12 | $82 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 61 | 28 | $101 |
In context: peer comparison
Among 83 peers in this city , average services per provider: 148. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$83
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pulmonx Corporation | 1 | $82.91 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
365
Patients
0
Total drug cost
$9,249
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lorazepam | Generic | 45 | 0 | $638 |
| Lithium Carbonate | Generic | 44 | 0 | $278 |
| Duloxetine Hcl | Generic | 36 | 0 | $397 |
| Clonazepam | Generic | 35 | 0 | $300 |
| Lamotrigine | Generic | 29 | 0 | $511 |
| Venlafaxine Hcl Er (Venlafaxine Hcl) | Brand | 28 | 0 | $555 |
| Clozapine | Generic | 24 | 0 | $1,036 |
| Divalproex Sodium Er (Divalproex Sodium) | Brand | 22 | 0 | $715 |
| Mirtazapine | Generic | 17 | 0 | $408 |
| Risperidone | Generic | 16 | 0 | $522 |
Frequently asked questions
What is Dr. Kathleen Diller's medical specialty?
Dr. Kathleen Diller practices Neurology Physician in Philadelphia, PA.
Where does Dr. Kathleen Diller practice?
Dr. Kathleen Diller practices at 3535 Market St., Philadelphia, PA 191043309. Office phone: 2157466700.
What is Dr. Kathleen Diller's NPI?
Dr. Kathleen Diller's National Provider Identifier (NPI) is 1679729545, issued by NPPES.
What procedures does Dr. Kathleen Diller commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.