Physician Profile
Unclaimed ProfileAbout RAJ
Based in Houston, TX, Opal Regina Raj, MD is listed in the NPI registry under anesthesiology. Medicare claims data shows Opal provided 138 services to 136 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
- (713) 441-3492
- Email not available
Practice Locations
6565 FANNIN ST # B452
Houston, TX 77030
Procedures Most Often Billed to Medicare
138 services · 136 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
26 |
| Anesthesia for procedure to assess heart electrical activity | Anaesthesia | 00537 |
32 |
| Anesthesia for insertion of permanent heart pacemaker | Anaesthesia | 00530 |
21 |
| Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope | Anaesthesia | 00918 |
13 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Anaesthesia | 00731 |
12 |
| Anesthesia for procedure on heart and large blood vessels | Anaesthesia | 00560 |
12 |
| Anesthesia for other procedure on upper abdomen | Anaesthesia | 00790 |
11 |
| Ultrasound of heart with probe in esophagus, with report | Treatment | 93312 |
11 |
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 anesthesiology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other anesthesiology specialists in Houston 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of artery tube for blood sampling or infusion through skin 8
Providers in TX who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Raj?
Dr. Raj is an anesthesiology in Houston, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ANESTHESIOLOGY”.
NPI registry
What is Dr. Raj's address?
Dr. Raj is listed at 6565 FANNIN ST # B452, Houston, TX 77030. 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. Raj?
The number on file is (713) 441-3492. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Raj?
Dr. Raj's National Provider Identifier is 1902154511. 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. Raj train?
Dr. Raj attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Raj have?
Dr. Raj has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Raj perform?
According to Medicare billing data, Dr. Raj performs procedures including insertion of artery tube for blood sampling or infusion through skin; provides treatments such as ultrasound of heart with probe in esophagus, with report and anesthesia for procedure to assess heart electrical activity. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Raj's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Raj. 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.