John Michael Schertzinger, OD

  • Evansville, IN
  • Optometrist
NPI1770679490PAC ID2961462452
Medicare patients, 2024
311
Part D claims, 2024
354
Affiliated sites
1
State licenses
2
Year NPI issued
2006
Practice address
6201 E Columbia Street, Evansville, IN 47715
Practice phone
Call (812) 435-1600
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Valley Surgery Center - Evansville

Surgery Center - Medicare-Certified · Evansville, Indiana

See all 1 affiliations

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John Michael Schertzinger is an optometrist in Evansville, Indiana

John Schertzinger practices at Valley Surgery Center - Evansville in Evansville, Indiana.

John Schertzinger's NPI, 1770679490, was assigned on October 4, 2006. John Schertzinger graduated from Indiana University - School of Optometry in 1996. John Schertzinger holds Kentucky license 1356DT.

NPI and contact details
Medicare PAC ID
2961462452
NPI enumeration date
October 4, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(812) 435-1600
Professional email
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Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
56
Medical school graduation
1996

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

John Michael Schertzinger practices at Valley Surgery Center - Evansville in Evansville, Indiana

John Schertzinger's primary practice is Valley Surgery Center - Evansville, at 6201 E Columbia Street, Evansville, IN 47715. The practice phone is (812) 435-1600.

  • Valley Surgery Center - Evansville
    6201 E Columbia Street, Evansville, IN 47715Phone(812) 435-1600

Source: Dmand AI Affiliation Data

John Michael Schertzinger is affiliated with 1 site of care

John Schertzinger's primary practice is Valley Surgery Center - Evansville in Evansville, Indiana. John Schertzinger's employer is on file too: a surgery center (asc).

Valley Surgery Center - EvansvilleSurgery Center - Medicare-Certified · Evansville, IndianaPrimary
Parent health systemName with a free accountEmployer: surgery center (asc)Name with a free account
See John Schertzinger's affiliation in Dmand AI

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at John Michael Schertzinger's practice

Dmand AI tracks the electronic health record (EHR) system at each site where John Schertzinger practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Valley Surgery Center - EvansvilleAvailable with a free account

Source: Dmand AI Technology Install Data

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John Michael Schertzinger is one of 1,172 optometrists in Indiana

Optometrist is John Schertzinger's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has John Schertzinger's licenses on file in 2 states: Kentucky and Indiana.

Specialties and state licenses

  • Optometrist, KentuckyPrimaryLicense 1356DT · taxonomy 152W00000X
  • Indiana licenseLicense 18003338A

Optometrists near John Schertzinger

Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

John Michael Schertzinger treated 311 Medicare patients in 2024, average age 74

CMS counts 311 Medicare patients who saw John Schertzinger in 2024. The largest group is 65 to 74, with 173 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 6% are also on Medicaid. Their average risk score is 0.94, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts John Schertzinger's median patient age at 57, with 60% women.

Medicare patients, 2024311
Average age74
Average risk score0.94
Also on Medicaid6%

John Schertzinger's Medicare patients by age, 2024

John Schertzinger's Medicare patients by sex, 2024

  • Women18760%
  • Men12440%

Chronic conditions among John Schertzinger's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol73%
  3. Arthritis40%
  4. Diabetes34%
  5. Ischemic heart disease27%
  6. Anxiety23%
  7. Chronic kidney disease20%
  8. Mood disorders18%

Share of Medicare patients with each condition. A patient can have several.

John Schertzinger's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 57

Patient panel by sex, all payers

  • Women60%
  • Men40%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

John Michael Schertzinger wrote 354 Medicare Part D claims in 2024

In 2024, John Schertzinger wrote 354 Medicare Part D claims for 73 patients. 70% of them were for generic drugs.

Part D claims, 2024354
Part D patients73

John Schertzinger's Part D claims by kind of drug, 2024

  • Generic247 claims70%
  • Brand-name107 claims30%

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

John Michael Schertzinger ranks in the 67th percentile for cataract surgery in Medicare

John Schertzinger accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 62 procedures of cataract surgery by John Schertzinger, more than 67% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where John Schertzinger ranks in Medicare procedure volume

Cataract surgery
67th percentile62 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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John Michael Schertzinger graduated from Indiana University - School of Optometry

John Schertzinger graduated from Indiana University - School of Optometry in 1996.

  1. Medical schoolIndiana University - School of Optometry

Source: Dmand AI Professional Profile Data

Sources for John Michael Schertzinger's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about John Michael Schertzinger

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is John Michael Schertzinger's NPI number?

John Michael Schertzinger's NPI number is 1770679490. It was assigned on October 4, 2006, and it is active in the NPI Registry.

What does John Michael Schertzinger specialize in?

John Michael Schertzinger is an optometrist in Evansville, Indiana. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).

Where does John Michael Schertzinger practice?

John Schertzinger practices at 6201 E Columbia Street, Evansville, IN 47715. John Schertzinger's primary practice is Valley Surgery Center - Evansville in Evansville, Indiana.

What is John Michael Schertzinger's office phone number?

The practice phone on file for John Schertzinger is (812) 435-1600.

What is John Michael Schertzinger's medical license number?

John Schertzinger holds Kentucky license 1356DT, one of the licenses on file in 2 states.

Which states has John Michael Schertzinger been licensed in?

Dmand AI has state licenses on file for John Schertzinger in Kentucky and Indiana.

Does John Michael Schertzinger accept Medicare?

Yes. CMS lists John Schertzinger as accepting Medicare assignment.

How many Medicare patients does John Michael Schertzinger see?

CMS counts 311 Medicare patients who saw John Schertzinger in 2024, with an average age of 74.

Where did John Michael Schertzinger go to medical school?

John Schertzinger graduated from Indiana University - School of Optometry in 1996.

How long has John Michael Schertzinger been practicing?

John Schertzinger graduated from medical school in 1996, 30 years ago.

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