Physician Profile
Unclaimed ProfileAbout MARKS
Based in Cleveland, OH, Theodore N Marks, M.D. is listed in the NPI registry under anesthesiology. Theodore graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1992.
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
Common questions
What kind of doctor is Dr. Marks?
Dr. Marks is an anesthesiology in Cleveland, OH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ANESTHESIOLOGY”.
NPI registry
What is Dr. Marks's address?
Dr. Marks is listed at 9500 EUCLID AVE, Cleveland, OH 44195. 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. Marks?
The number on file is (800) 223-2273. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Marks?
Dr. Marks's National Provider Identifier is 1689638363. 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. Marks train?
Dr. Marks attended Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Marks have?
Dr. Marks has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Marks perform?
According to Medicare billing data, Dr. Marks performs procedures including insertion of artery tube for blood sampling or infusion through skin; provides treatments such as anesthesia for other closed procedure on chest 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
Is Dr. Marks's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Marks. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (800) 223-2273
- Email not available
Practice Locations
9500 EUCLID AVE
Cleveland, OH 44195
Procedures Most Often Billed to Medicare
40 services · 40 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
11 |
| Anesthesia for other closed procedure on chest | Anaesthesia | 00520 |
16 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Anaesthesia | 00731 |
13 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
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.
Other anesthesiology specialists in Cleveland 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University 7
Other providers in the same specialty who trained at the same institution.
Class of 1992 at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University 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 OH 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.