John Hennessee, M.D.
NPI 1033147210 · Psychiatry Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Hennessee, M.D. is a Psychiatry Physician provider in Oklahoma City, OK (NPI 1033147210).
Provider details
- NPI number
- 1033147210
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 18494 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
4,085 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,004 | $105 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 704 | $73 |
| Treatment Using Magnetic Field to Stimulate Nerve Cells in Brain, Subsequent Delivery and Management90868 | 590 | $187 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 499 | $96 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 400 | $122 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 92 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 815 | 91 |
| Trazodone Hcl | 629 | 114 |
| Clonazepam | 486 | 65 |
| Buspirone Hcl | 433 | 67 |
| Sertraline Hcl | 391 | 52 |
| Alprazolam | 386 | 59 |
| Duloxetine Hcl | 377 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$37 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 123 Girard Blvd SeAlbuquerque, NM 87106-2227Phone: (405) 759-3880
- 1320 Nw Homestead DrLawton, OK 73505-5288Phone: (405) 759-2222Fax: (405) 759-3882
Registry dates
- Enumerated
- 2006-06-28
- Last updated
- 2022-09-30
- Certified
- 2022-09-30
Frequently asked questions
- What is John Hennessee's NPI number?
- John Hennessee's National Provider Identifier (NPI) is 1033147210, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hennessee's specialty?
- John Hennessee is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is John Hennessee located?
- John Hennessee's practice location on file with NPPES is 3224 Sw 119th St Ste a, Oklahoma City, OK 73170-4546.
- What is John Hennessee's phone number?
- The practice phone number listed in the NPPES registry for John Hennessee is (405) 759-3880.
- Does John Hennessee accept Medicare?
- John Hennessee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Hennessee's NPI active?
- Yes — John Hennessee's NPI (1033147210) is active in the NPPES registry as of the last update on 2022-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.