Symeon Missios, M.D.
Neurological Surgery Physician · West Islip, NY
Symeon Missios, M.D. is a neurological surgery physician with a practice address in West Islip, New York, and NPI 1144336538, issued on Aug 21, 2006. Check the license on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Symeon Missios
- Credential
- M.D.
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License numbers
- 35124092 OH
MD.206973 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1175 Montauk Hwy Ste 6, West Islip, NY 11795
- Phone
- (631) 422-5371
- Enumerated
- Aug 21, 2006
- Record last updated
- Oct 17, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (330) 665-6748
- Medicaid ID
- 2370618 LA
- Medicare enrollment
- Enrolled (PECOS I20181204002688); accepts Medicare assignment
- Medical or professional school
- Geisel School Of Medicine At Dartmouth, 2004
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 529 in New York → Look up another NPI →
Also registered at 1175 Montauk Hwy Ste 6
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kimon Bekelis, M.D.Neurological Surgery Physician1588808273
- Melissa ClaytonFamily Nurse Practitioner1568021590
- Salvatore Insinga, D.O.Neurological Surgery Physician1801944905
- Joshua Ryan, MDNeurological Surgery Physician1750673208
- Salvatore Zavarella, DONeurological Surgery Physician1174953129
Verify Symeon Missios 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
The MIPS final score for 2023 (Medicare payment program): 0 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: $524.24
10 payments; by number, the most common kind was food and beverage; the largest payer was Djo, LLC. The 5,377 providers of this specialty with any payment received $14,925.58 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
- Kimon Bekelis Physician P CBabylon, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Symeon Missios among 529 neurological surgery physician records in New York
Symeon Missios, M.D. is one of 529 neurological surgery physician records with a practice address in New York. 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 58% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2004 · median 2003 among the 360 with a school on file
- Record last updated2019 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 neurological surgery physician records list a practice address in West Islip
They are 18 of the 1,107 NPPES records with a practice address in West Islip, and 529 neurological surgery physician records in New York.
All 529 in New York → Every provider in West Islip → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Raymond Baule, MDWest Islip, NY 117951962619023
- Kimon Bekelis, M.D.West Islip, NY 117951588808273
- Borimir Darakchiev, MDWest Islip, NY 117951669452207
- Vassilios Dimopoulos, M.D.West Islip, NY 117951720099724
- Salvatore Insinga, D.O.West Islip, NY 117951801944905
- George Kakoulides, MDWest Islip, NY 117951417154733
- Nitin Mariwalla, MD, MPH, MSWest Islip, NY 117951033378161
- William McCormick, MDWest Islip, NY 117951043290687
Common questions
What is Symeon Missios, M.D.'s NPI number?
Symeon Missios, M.D.'s National Provider Identifier (NPI) is 1144336538, issued on Aug 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Symeon Missios, M.D. located?
The NPPES record lists a practice address at 1175 Montauk Hwy Ste 6, West Islip, NY, 11795. Phone: (631) 422-5371. Providers update this record themselves, so call before visiting.
How can I verify Symeon Missios, 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.
What is Symeon Missios, M.D.'s MIPS final score?
The 2023 MIPS final score is 0 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.