Carissa Lynn Klaas, MD
Ophthalmology Physician · Greenwood, IN
Carissa Lynn Klaas, MD is an ophthalmology physician with a practice address in Greenwood, Indiana, and NPI 1740488378, issued on Jul 5, 2007. Check the license on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Carissa Lynn Klaas
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- MD2022-0402 NM
MD2022-0502 NM
Self-reported in NPPES; status is on the state search - Practice location
- 5645 Mockingbird LN, Greenwood, IN 46143
- Phone
- (317) 692-1249
- Enumerated
- Jul 5, 2007
- Record last updated
- Aug 4, 2022
- Medicaid ID
- 1740488378 IN
- Medicare enrollment
- Enrolled (PECOS I20110803000939); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 2005
- Entity
- Type 1 · individual
Verify Carissa Lynn Klaas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of IndianaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average ophthalmology physician in 2024
226 Medicare Part D claims for 86 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Neomycin-Polymyxin-Dexameth44 claims
- Prednisolone Acetate35 claims
- Ketorolac Tromethamine28 claims
- Latanoprost22 claims
- Erythromycin18 claims
- Brimonidine Tartrate15 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 85.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $317.95
7 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma Global Development. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Ophthalmology Physician providers in Indiana
There are 311 ophthalmology physician records in Indiana.
Other ophthalmology physician records in Indiana
- Kenneth Abbott, MDElkhart, IN1770664138
- John Abrams, MDCarmel, IN1174589584
- Leslie Abrams Tobe, M.D.Carmel, IN1881936730
- Adeela Alizai, MDMishawaka, IN1306852520
- Ruchita Amin, M.D.Munster, IN1235367467
- Laura Andaluz-Scher, MDCarmel, IN1114547478
- Edwin Apenbrinck, M.D.Jeffersonville, IN1932466166
- Steven Arnow, DOLawrenceburg, IN1033176193
- Shamik Bafna, MDLafayette, IN1740259829
- Kashif Baig, M.D.Indianapolis, IN1164612586
Common questions
What is Carissa Lynn Klaas, MD's NPI number?
Carissa Lynn Klaas, MD's National Provider Identifier (NPI) is 1740488378, issued on Jul 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Carissa Lynn Klaas, MD located?
The NPPES record lists a practice address at 5645 Mockingbird LN, Greenwood, IN, 46143. Phone: (317) 692-1249. Providers update this record themselves, so call before visiting.
How can I verify Carissa Lynn Klaas, MD's license?
Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Carissa Lynn Klaas, MD prescribe under Medicare Part D?
In 2024, Carissa Lynn Klaas, MD had 226 Medicare Part D claims for 86 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Carissa Lynn Klaas, MD's MIPS final score?
The 2023 MIPS final score is 85.2 of 100, reported for the practice group. 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.