Mark Shikowitz, MD
Otolaryngology Physician · New Hyde Park, NY
Mark Shikowitz, MD is an otolaryngology physician with a practice address in New Hyde Park, New York, and NPI 1104997105, issued on Nov 13, 2006. Check the license (New York 159396, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Mark Shikowitz
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 159396 NY
Self-reported in NPPES; status is on the state search - Practice location
- Lijmc-Dept. OF Otolaryngology, New Hyde Park, NY 11040
- Phone
- (718) 470-7557
- Enumerated
- Nov 13, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20041209000948); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 765 in New York → Look up another NPI →
Also registered at Lijmc-Dept. OF Otolaryngology
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrea Vambutas, MDOtolaryngology Physician1003986142
Verify Mark Shikowitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 159396Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average otolaryngology physician in 2024
304 Medicare Part D claims for 119 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Fluticasone Propionate118 claims
- Azelastine Hcl32 claims
- Mometasone Furoate29 claims
- Methylprednisolone15 claims
- Amoxicillin-Clavulanate Potass14 claims
- Fluocinolone Acetonide Oil14 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.
The MIPS final score for 2023 (Medicare payment program): 91.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $299.28
3 payments; by number, the most common kind was food and beverage; the largest payer was Aerin Medical Inc. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- North Shore-Lij Medical PCGlen Cove, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Shikowitz among 765 otolaryngology physician records in New York
Mark Shikowitz, MD is one of 765 otolaryngology physician records with a practice address in New York. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 46% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1981 · median 2001 among the 542 with a school on file
- Record last updated2007 · 63% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in New York
There are 765 otolaryngology physician records in New York.
All 765 in New York → Every provider in New Hyde Park → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Allan Abramson, MDNew Hyde Park, NY 110401366513764
- Elliott Greenfield, MDNew Hyde Park, NY 110401780637959
- Andrea Vambutas, MDNew Hyde Park, NY 110401003986142
- Moshe Ephrat, MDNew Hyde Park, NY 110421134109879
- William Karle, MDNew Hyde Park, NY 110421932441185
- Guang Yu Lee, DONew Hyde Park, NY 110421629565064
- Ron Mitzner, M.D.New Hyde Park, NY 110421083828495
- Joel Portnoy, M.D.New Hyde Park, NY 110421083878102
Common questions
What is Mark Shikowitz, MD's NPI number?
Mark Shikowitz, MD's National Provider Identifier (NPI) is 1104997105, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Shikowitz, MD located?
The NPPES record lists a practice address at Lijmc-Dept. OF Otolaryngology, New Hyde Park, NY, 11040. Phone: (718) 470-7557. Providers update this record themselves, so call before visiting.
How can I verify Mark Shikowitz, MD's license?
NPPES lists New York license number 159396, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Shikowitz, MD prescribe under Medicare Part D?
In 2024, Mark Shikowitz, MD had 304 Medicare Part D claims for 119 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
What is Mark Shikowitz, MD's MIPS final score?
The 2023 MIPS final score is 91.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.