DAVID CALENZANI, M.D
Psychiatry Physician · Oklahoma City, OK
Unclaimed listing — no published rate.
852 listed. Telehealth requires a psychiatrist to be licensed in the state the patient is in, so everyone here can treat patients located in Oklahoma.
852 matching clinicians.
Psychiatry Physician · Oklahoma City, OK
Unclaimed listing — no published rate.
Psychiatric/Mental Health Nurse Practitioner · Tulsa, OK
Unclaimed listing — no published rate.
Psychiatric/Mental Health Nurse Practitioner · Altus, OK
Unclaimed listing — no published rate.
Child & Adolescent Psychiatry Physician · Stillwater, OK
Unclaimed listing — no published rate.
Psychiatric/Mental Health Nurse Practitioner · Oklahoma City, OK
Unclaimed listing — no published rate.
Psychiatric/Mental Health Nurse Practitioner · Broken Arrow, OK
Unclaimed listing — no published rate.
Psychiatric/Mental Health Nurse Practitioner · Oklahoma City, OK
Unclaimed listing — no published rate.
Psychiatric/Mental Health Nurse Practitioner · Chickasha, OK
Unclaimed listing — no published rate.
Psychiatric/Mental Health Nurse Practitioner · Moore, OK
Unclaimed listing — no published rate.
Psychiatric/Mental Health Nurse Practitioner · Idabel, OK
Unclaimed listing — no published rate.
Psychiatry Physician · Oklahoma City, OK
Unclaimed listing — no published rate.
Psychiatry Physician · Oklahoma City, OK
Unclaimed listing — no published rate.
Psychiatric/Mental Health Nurse Practitioner · Tulsa, OK
Unclaimed listing — no published rate.
Psychiatry Physician · Oklahoma City, OK
Unclaimed listing — no published rate.
Child & Adolescent Psychiatry Physician · Tulsa, OK
Unclaimed listing — no published rate.
Psychiatry Physician · Catoosa, OK
Unclaimed listing — no published rate.
Oklahoma has 849 psychiatric prescribers in the federal provider registry: 434 psychiatrists with an MD, 93 with a DO, and 322 psychiatric nurse practitioners. Nurse practitioners make up 37.9% of prescribers in the state. That works out to 20.7 per 100,000 residents, of whom 12.9 are physicians.
Select one to see only those clinicians.
| Subspecialty | Clinicians | Share |
|---|---|---|
| Psychiatry Physician | 464 | 54.7% |
| Psychiatric/Mental Health Nurse Practitioner | 318 | 37.5% |
| Child & Adolescent Psychiatry Physician | 60 | 7.1% |
| Geriatric Psychiatry Physician | 7 | 0.8% |
| Forensic Psychiatry Physician | 3 | 0.4% |
| City | Total | MD | DO | NP | Child |
|---|---|---|---|---|---|
| Oklahoma City | 257 | 160 | 15 | 82 | 18 |
| Tulsa | 205 | 95 | 48 | 62 | 24 |
| Norman | 95 | 61 | 9 | 24 | 5 |
| Edmond | 33 | 13 | 3 | 15 | 2 |
| Moore | 19 | 8 | 1 | 10 | 0 |
| Lawton | 17 | 10 | 1 | 6 | 1 |
| Ardmore | 15 | 5 | 0 | 10 | 1 |
| Muskogee | 14 | 6 | 1 | 7 | 0 |
| Ada | 13 | 7 | 1 | 5 | 0 |
| Mcalester | 13 | 4 | 1 | 8 | 0 |
| Claremore | 10 | 1 | 1 | 8 | 0 |
| Del City | 10 | 0 | 0 | 10 | 0 |
| Spencer | 9 | 8 | 0 | 1 | 4 |
| Broken Arrow | 8 | 2 | 3 | 3 | 0 |
| Fort Sill | 8 | 2 | 1 | 5 | 1 |
| Enid | 7 | 2 | 0 | 5 | 0 |
| Tahlequah | 7 | 2 | 3 | 2 | 0 |
| Vinita | 7 | 4 | 1 | 2 | 0 |
| Midwest City | 6 | 4 | 0 | 2 | 0 |
| Stillwater | 6 | 6 | 0 | 0 | 1 |
| Miami | 5 | 2 | 0 | 3 | 0 |
| Ponca City | 5 | 3 | 0 | 2 | 1 |
| Yukon | 5 | 0 | 1 | 4 | 0 |
| Duncan | 4 | 0 | 0 | 4 | 0 |
| Durant | 4 | 0 | 0 | 4 | 0 |
Clinicians grouped by shared practice address. The registry holds no employer field for individuals, so where a name appears it comes from an organisation registered at the same address — a reasonable inference, not a stated fact. A large building can house several practices, and a clinician may list an address they do not belong to.
| Practice | Clinicians | MD | DO | NP |
|---|---|---|---|---|
| 920 Stanton L Young Blvd · Oklahoma City | 51 | 42 | 7 | 2 |
| Laureate Psychiatric Clinic And Hospital Inc · 6655 S Yale Ave, Tulsa | 41 | 16 | 11 | 14 |
| State Of Oklahoma · 900 E Main St, Norman | 39 | 32 | 6 | 1 |
| Vah · 921 Ne 13th St, Oklahoma City | 33 | 20 | 2 | 11 |
| University Of Oklahoma · 4444 E 41st St, Tulsa | 19 | 16 | 3 | 0 |
| Ketamine Ok Llc · 1105 Sw 30th Ct, Moore | 15 | 4 | 1 | 10 |
| Donna Holman · 4400 N Lincoln Blvd, Oklahoma City | 12 | 1 | 1 | 10 |
| Cocmhc · 909 Alameda St, Norman | 11 | 8 | 0 | 3 |
| Family & Children'S Services, Inc · 5310 E 31st St, Tulsa | 11 | 6 | 5 | 0 |
| Psychiatric Wellness Aprn-Cnp Pllc · 1491 S Sunnylane Rd, Del City | 10 | 0 | 0 | 10 |
Counted from the date each clinician joined the federal registry.
How many of today's clinicians had registered by each year.
Both charts are built from registration dates, so they show when the current workforce joined. The registry records no departures, which means the running total can only rise and neither chart should be read as net growth — a clinician who registered in 2019 and has since retired is simply absent from both. Nurse practitioners were 53% of new registrations in 2021 and 92% in 2025.
| Year | New MD | New DO | New NP | New total | Registered to date |
|---|---|---|---|---|---|
| 2021 | 10 | 12 | 25 | 47 | 650 |
| 2022 | 8 | 4 | 18 | 30 | 680 |
| 2023 | 8 | 1 | 42 | 51 | 731 |
| 2024 | 7 | 2 | 32 | 41 | 772 |
| 2025 | 5 | 0 | 54 | 59 | 831 |
| 2026 | 2 | 0 | 16 | 18 | 849 |
205 of Oklahoma's psychiatric prescribers (24.1%) registered with the federal system in the last five years, and 38 in the last twelve months. 170 have been registered for more than twenty years. The nurse practitioner side is newer: 51.6% of psychiatric NPs registered in the last five years, against 7.1% of MD psychiatrists.
Of those who record a gender with the registry, 60.8% are women, split 86.9% among nurse practitioners and 43.9% among MD psychiatrists.
Source: CMS National Plan and Provider Enumeration System, refreshed weekly. Registration with the federal registry is not the same as actively practising, and does not indicate whether a clinician offers telehealth or is accepting new patients. Population figures are US Census Bureau estimates.
No clinician in Oklahoma has published a rate here yet. Every claimed profile on this site states both numbers as a condition of going live, so you can compare before you call rather than after.
Listings without a published rate come from the federal NPI registry and are unclaimed. We haven't verified them and they may be out of date.