Doctor profile · Federal record
Dr. Richard Dziennik
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Elmira, NY
- NPI 1689080970
- Accepts Medicare
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Washington St
Elmira, NY 149012849
(607) 737-4712
fax (607) 737-9080
Credentials & registration
- NPI registered
- July 2014 — 12 yrs on file
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- New York #401726
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689080970. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
117
Distinct HCPCS
2
Medicare allowed
$10,347
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 60 | 34 | $74 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 57 | 33 | $104 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 57. This provider delivers 2.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,442
Patients
156
Total drug cost
$54,362
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Olanzapine | Generic | 217 | 26 | $8,028 |
| Sertraline Hcl | Generic | 189 | 20 | $1,556 |
| Benztropine Mesylate | Generic | 136 | 21 | $1,836 |
| Fluoxetine Hcl | Generic | 119 | 17 | $917 |
| Quetiapine Fumarate | Generic | 97 | 13 | $2,617 |
| Clonazepam | Generic | 96 | 18 | $782 |
| Haloperidol Decanoate | Generic | 95 | 0 | $4,914 |
| Divalproex Sodium Er (Divalproex Sodium) | Brand | 84 | 14 | $8,834 |
| Risperidone | Generic | 79 | 12 | $878 |
| Aripiprazole | Generic | 61 | 0 | $4,455 |
Frequently asked questions
What is Dr. Richard Dziennik's medical specialty?
Dr. Richard Dziennik practices Psychiatric/Mental Health Nurse Practitioner in Elmira, NY.
Where does Dr. Richard Dziennik practice?
Dr. Richard Dziennik practices at 100 Washington St, Elmira, NY 149012849. Office phone: 6077374712.
What is Dr. Richard Dziennik's NPI?
Dr. Richard Dziennik's National Provider Identifier (NPI) is 1689080970, issued by NPPES.
Does Dr. Richard Dziennik accept Medicare assignment?
Yes. Dr. Richard Dziennik accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Richard Dziennik commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.