Physician Profile
Unclaimed ProfileAbout RAHHAL
John Mark Rahhal, MD practices psychiatry in Oklahoma City, OK. John is a 1986 graduate of University of Oklahoma College of Medicine. Medicare claims data shows John provided 1,412 services to 321 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (405) 840-3793
- Email not available
Practice Locations
6406 N SANTA FE AVE STE A
Oklahoma City, OK 73116
Procedures Most Often Billed to Medicare
1,412 services · 321 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy with evaluation and management visit, 30 minutes | Treatment | 90833 |
424 |
| Psychotherapy with evaluation and management visit, 1 hour | Treatment | 90838 |
55 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
920 |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
13 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other psychiatry specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 29 related providers in 4 groups
Other psychiatry specialists in Oklahoma City 8
Same specialty, same city.
Trained at University of Oklahoma College of Medicine 6
Other providers in the same specialty who trained at the same institution.
Class of 1986 at University of Oklahoma College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy with evaluation and management visit, 30 minutes 7
Providers in OK who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Rahhal?
Dr. Rahhal is a psychiatry in Oklahoma City, OK. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PSYCHIATRY”.
NPI registry
What is Dr. Rahhal's address?
Dr. Rahhal is listed at 6406 N SANTA FE AVE STE A, Oklahoma City, OK 73116. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Rahhal?
The number on file is (405) 840-3793. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Rahhal?
Dr. Rahhal's National Provider Identifier is 1164490223. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Rahhal train?
Dr. Rahhal attended University of Oklahoma College of Medicine, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Rahhal have?
Dr. Rahhal has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Rahhal perform?
According to Medicare billing data, Dr. Rahhal provides treatments such as psychotherapy with evaluation and management visit, 30 minutes and psychotherapy with evaluation and management visit, 1 hour, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Rahhal's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Rahhal. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.