Physician Profile
Unclaimed ProfileAbout RUBY
No biography has been added yet. Is this you? Claim this profile to add one.
Education & Training
Areas of Expertise
Common questions
What is Dr. Ruby's specialty?
Dr. Ruby is an anesthesiology in Evanston, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ANESTHESIOLOGY”.
NPI registry
Where can I find Dr. Ruby?
Dr. Ruby is listed at 2650 RIDGE AVE. DEPT. OF ANESTHESIOLOGY, Evanston, IL 60201. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Ruby?
The number on file is (847) 570-2760. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ruby's NPI number?
Dr. Ruby's National Provider Identifier is 1366902900. 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
What is Dr. Ruby's medical education?
Dr. Ruby attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ruby been practising?
Dr. Ruby has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Ruby known for?
According to Medicare billing data, Dr. Ruby performs procedures including injection of anesthetic agent and/or steroid into thigh nerve, insertion of artery tube for blood sampling or infusion through skin and injection of anesthetic agent and/or steroid into arm nerve bundle; provides treatments such as anesthesia for lens surgery and anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ruby confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ruby. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (847) 570-2760
- Email not available
Practice Locations
2650 RIDGE AVE. DEPT. OF ANESTHESIOLOGY
Evanston, IL 60201
Procedures Most Often Billed to Medicare
352 services · 341 patients · 14 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | Procedure | 64447 |
23 |
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
15 |
| Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) | Procedure | 64415 |
11 |
| Anesthesia for lens surgery | Anaesthesia | 00142 |
67 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Anaesthesia | 00731 |
40 |
| Anesthesia for other procedure on large bowel using an endoscope | Anaesthesia | 00811 |
33 |
| Anesthesia for other procedure on upper abdomen | Anaesthesia | 00790 |
28 |
| Anesthesia for procedure for total knee joint replacement | Anaesthesia | 01402 |
25 |
| Anesthesia for total hip replacement | Anaesthesia | 01214 |
25 |
| Anesthesia for electroshock therapy | Anaesthesia | 00104 |
23 |
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 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 30 related providers in 4 groups
Other anesthesiology specialists in Evanston 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 8
Providers in IL who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.