NPPES file of Aug 9, 2026

Stephen Edward Demick, M.D.

Ophthalmology Physician · Chillicothe, OH

Stephen Edward Demick, M.D. is an ophthalmology physician with a practice address in Chillicothe, Ohio, and NPI 1689676942, issued on Jun 1, 2005. Check the license (Ohio 35059420D, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689676942
Name
Stephen Edward Demick
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
35059420D OH
Self-reported in NPPES; status is on the state search
Practice location
159 E 2ND St, Chillicothe, OH 45601
Phone
(740) 773-6347
Enumerated
Jun 1, 2005
Record last updated
Jul 13, 2026
Fax
(740) 773-9093
Medicaid ID
0340278 OH
Medicare enrollment
Enrolled (PECOS I20050119000178); accepts Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1988
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 159 E 2ND St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Joy Bennett, CRNACertified Registered Nurse Anesthetist1285649970
  2. Edward Sheridan, M.D.Ophthalmology Physician1710988936
  3. Kyle Williams, ODOptometrist1114538246

Verify Stephen Edward Demick in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35059420D
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Ohio license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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61% more Medicare Part D claims than the average ophthalmology physician in 2024

2,449 Medicare Part D claims for 549 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims.

  1. Stephen Demick2,449
  2. Specialty average1,518

Most prescribed

  1. Latanoprost620 claims
  2. Prednisolone Acetate309 claims
  3. Ketorolac Tromethamine292 claims
  4. Moxifloxacin190 claims
  5. Erythromycin181 claims
  6. Timolol Maleate143 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.

No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $165.66

5 payments; by number, the most common kind was food and beverage; the largest payer was Topcon Healthcare, Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephen Demick$165.66
  2. Specialty average$4,535.02

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Stephen Edward Demick among 751 ophthalmology physician records in Ohio

Stephen Edward Demick, M.D. is one of 751 ophthalmology physician records with a practice address in Ohio. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 75% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated1988 · median 2002 among the 495 with a school on file
  • Record last updated2026 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Ohio

There are 751 ophthalmology physician records in Ohio.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Jaisree Chitluri, M.D.Chillicothe, OH 456011679675466
  2. Richard Lockwood, D.O.Chillicothe, OH 456011619192366
  3. Edward Sheridan, M.D.Chillicothe, OH 456011710988936
  4. Tyler Bahr, MDGallipolis, OH 456311093461816
  5. Leslie Patch, M.D.Gallipolis, OH 456311457595399
  6. Lisa Reaves, M.D.Gallipolis, OH 456311346297058
  7. Jay Egolf, M.D.Portsmouth, OH 456621225085251
  8. John Evans, M.D.Portsmouth, OH 456621386646644

Common questions

What is Stephen Edward Demick, M.D.'s NPI number?

Stephen Edward Demick, M.D.'s National Provider Identifier (NPI) is 1689676942, issued on Jun 1, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Edward Demick, M.D. located?

The NPPES record lists a practice address at 159 E 2ND St, Chillicothe, OH, 45601. Phone: (740) 773-6347. Providers update this record themselves, so call before visiting.

How can I verify Stephen Edward Demick, M.D.'s license?

NPPES lists Ohio license number 35059420D, 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 Stephen Edward Demick, M.D. prescribe under Medicare Part D?

In 2024, Stephen Edward Demick, M.D. had 2,449 Medicare Part D claims for 549 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.

What is Stephen Edward Demick, M.D.'s MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

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.