Zachary Gavin Tanenbaum
Otolaryngology Physician · Cleveland, OH
Zachary Gavin Tanenbaum is an otolaryngology physician with a practice address in Cleveland, Ohio, and NPI 1093383085, issued on Jun 15, 2021. Check the license (Ohio 35.155764, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Zachary Gavin Tanenbaum
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 35.155764 OH
Self-reported in NPPES; status is on the state search - Practice location
- 9500 Euclid Ave, Cleveland, OH 44195
- Phone
- (216) 444-2200
- Enumerated
- Jun 15, 2021
- Record last updated
- Jun 27, 2026
- Fax
- (216) 444-2200
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 440 in Ohio → Look up another NPI →
Also registered at 9500 Euclid Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Maher Abbas, MDColon & Rectal Surgery Physician1508937491
- Mohammad Abbasi, MDClinical Cardiac Electrophysiology Physician1346730603
- Mahmoud AbbassyStudent in an Organized Health Care Education/Training Program1366872574
- Cassandra Abbatemarco, CNPPsychiatric/Mental Health Nurse Practitioner1417645144
- Walid Abboud, MDInternal Medicine Physician1245295559
Verify Zachary Gavin Tanenbaum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.155764Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average otolaryngology physician in 2024
210 Medicare Part D claims for 102 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 51 claims were for opioids.
Most prescribed
- Levothyroxine Sodium28 claims
- Oxycodone Hcl28 claims
- Cephalexin22 claims
- Azelastine Hcl20 claims
- Hydrocodone-Acetaminophen20 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Zachary Gavin Tanenbaum among 440 otolaryngology physician records in Ohio
Zachary Gavin Tanenbaum is one of 440 otolaryngology physician records with a practice address in Ohio. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Ohio
There are 440 otolaryngology physician records in Ohio.
All 440 in Ohio → Every provider in Cleveland → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Tom Abelson, M.D.Cleveland, OH 441951942263975
- Daniel Alam, M. D.Cleveland, OH 441951386607109
- Steven Ball, MDCleveland, OH 441951619065000
- Michael Benninger, M.D.Cleveland, OH 441951053487421
- Brian Burkey, MDCleveland, OH 441951023117454
- Edward Fine, MDCleveland, OH 441951538123344
- Richard Freeman, MDCleveland, OH 441951073618286
- Michael Fritz, MDCleveland, OH 441951811952880
Common questions
What is Zachary Gavin Tanenbaum's NPI number?
Zachary Gavin Tanenbaum's National Provider Identifier (NPI) is 1093383085, issued on Jun 15, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Gavin Tanenbaum located?
The NPPES record lists a practice address at 9500 Euclid Ave, Cleveland, OH, 44195. Phone: (216) 444-2200. Providers update this record themselves, so call before visiting.
How can I verify Zachary Gavin Tanenbaum's license?
NPPES lists Ohio license number 35.155764, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Zachary Gavin Tanenbaum prescribe under Medicare Part D?
In 2024, Zachary Gavin Tanenbaum had 210 Medicare Part D claims for 102 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.