Maritza Diane Essis, MD
Orthopaedic Surgery Physician · Baltimore, MD
Maritza Diane Essis, MD is an orthopaedic surgery physician with a practice address in Baltimore, Maryland, and NPI 1851965990, issued on May 13, 2021. Check the license (Maryland D0107459, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Maritza Diane Essis
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- D0107459 MD
Self-reported in NPPES; status is on the state search - Practice location
- 301 Saint Paul PL, Baltimore, MD 21202
- Phone
- (410) 659-2867
- Enumerated
- May 13, 2021
- Record last updated
- Jul 6, 2026
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 457 in Maryland → Look up another NPI →
Also registered at 301 Saint Paul PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mark Applefeld, MDCardiovascular Disease Physician1124060215
- Raymond Astor, PA-CMedical Physician Assistant1578756896
- Nicholas Athas, PASurgical Physician Assistant1891945887
- Sharadha Avula, DDSPediatric Dentistry1598956427
Verify Maritza Diane Essis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0107459Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
26 Medicare Part D claims for 13 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 12 claims were for opioids.
Most prescribed
- Ondansetron Hcl11 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.
Industry payments in 2024: $675.38
13 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 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.
Maritza Diane Essis among 457 orthopaedic surgery physician records in Maryland
Maritza Diane Essis, MD is one of 457 orthopaedic surgery physician records with a practice address in Maryland. 79% 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 95% of them.
- NPI issued2021 · 95% of these records are older, 2% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Maryland
There are 457 orthopaedic surgery physician records in Maryland.
All 457 in Maryland → Every provider in Baltimore → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Rebecca CerratoBaltimore, MD 212021740447507
- Joseph Ciotola, MDBaltimore, MD 212021497750624
- Max CoaleBaltimore, MD 212021669933859
- Gregory Gasbarro, M.D.Baltimore, MD 212021073952859
- Louis Halikman, MDBaltimore, MD 212021861439689
- Matthew Jackson, D.O.Baltimore, MD 212021699128645
- Kamala Littleton, MDBaltimore, MD 212021043253586
- Julia McCannBaltimore, MD 212021144858986
Common questions
What is Maritza Diane Essis, MD's NPI number?
Maritza Diane Essis, MD's National Provider Identifier (NPI) is 1851965990, issued on May 13, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Maritza Diane Essis, MD located?
The NPPES record lists a practice address at 301 Saint Paul PL, Baltimore, MD, 21202. Phone: (410) 659-2867. Providers update this record themselves, so call before visiting.
How can I verify Maritza Diane Essis, MD's license?
NPPES lists Maryland license number D0107459, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Maritza Diane Essis, MD prescribe under Medicare Part D?
In 2024, Maritza Diane Essis, MD had 26 Medicare Part D claims for 13 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.