Mark Kenneth Ellis, M.D.
Emergency Medical Services (Emergency Medicine) Physician · New York, NY
Mark Kenneth Ellis, M.D. is an emergency medical services (emergency medicine) physician with a practice address in New York, New York, and NPI 1659682219, issued on Jun 29, 2010. Check the license on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Mark Kenneth Ellis
- Credential
- M.D.
- Primary taxonomy
- Emergency Medical Services (Emergency Medicine) Physician 207PE0004X
- License number
- R72186 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 2 5TH Ave Apt 2D, New York, NY 10011
- Phone
- (914) 393-2368
- Enumerated
- Jun 29, 2010
- Record last updated
- Jun 2, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medical services (emergency medicine) physician records → All 169 in New York → Look up another NPI →
Verify Mark Kenneth Ellis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average emergency medical services (emergency medicine) physician in 2024
243 Medicare Part D claims for 158 beneficiaries, against an average of 292 among the 1,653 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 30 claims were for opioids.
Most prescribed
- Ibuprofen32 claims
- Cephalexin27 claims
- Azithromycin19 claims
- Oxycodone-Acetaminophen17 claims
- Dexamethasone14 claims
- Cyclobenzaprine Hcl12 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.
Mark Kenneth Ellis among 169 emergency medical services (emergency medicine) physician records in New York
Mark Kenneth Ellis, M.D. is one of 169 emergency medical services (emergency medicine) physician records with a practice address in New York. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 80% of them.
- NPI issued2010 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2014 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PE0004X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medical Services (Emergency Medicine) Physician providers in New York
There are 169 emergency medical services (emergency medicine) physician records in New York.
All 169 in New York → Every provider in New York → Emergency Medical Services (Emergency Medicine) Physician nationwide →
The 8 emergency medical services (emergency medicine) physician records with the nearest ZIP codes
- Peter Grekin, M.D.New York, NY 100101821081506
- Ami Dave, M.D.New York, NY 100161255326336
- Curt Dill, M.D.New York, NY 100161720073802
- Jessica Foltin, M.D.New York, NY 100161669465332
- William Goldberg, M.D.New York, NY 100161912990698
- Robert Hessler, M.D.New York, NY 100161538152202
- Susan Hirsch, M.D.New York, NY 100161710976808
- Robert Hoffman, M.D.New York, NY 100161346239449
Common questions
What is Mark Kenneth Ellis, M.D.'s NPI number?
Mark Kenneth Ellis, M.D.'s National Provider Identifier (NPI) is 1659682219, issued on Jun 29, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Mark Kenneth Ellis, M.D. located?
The NPPES record lists a practice address at 2 5TH Ave Apt 2D, New York, NY, 10011. Phone: (914) 393-2368. Providers update this record themselves, so call before visiting.
How can I verify Mark Kenneth Ellis, M.D.'s license?
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 Kenneth Ellis, M.D. prescribe under Medicare Part D?
In 2024, Mark Kenneth Ellis, M.D. had 243 Medicare Part D claims for 158 beneficiaries; the average among emergency medical services (emergency medicine) physician prescribers was 292. 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.