Dr Carissa Lynn Klaas I, MD - Medicare Ophthalmology in Greenwood, IN

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Dr Carissa Lynn Klaas I, MD is a medicare enrolled "Ophthalmology" physician in Greenwood, Indiana. She went to Indiana University School Of Medicine and graduated in 2005 and has 19 years of diverse experience with area of expertise as Ophthalmology. Her current practice location is 5645 Mockingbird Ln, Greenwood, Indiana. You can reach out to her office (for appointments etc.) via phone at (317) 692-1249.

Dr Carissa Lynn Klaas I is licensed to practice in New Mexico (license number MD2022-0402) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1740488378.

Contact Information

Dr Carissa Lynn Klaas I, MD
5645 Mockingbird Ln,
Greenwood, IN 46143-6246
(317) 692-1249
Not Available

Map and Direction




Physician's Profile

Full NameDr Carissa Lynn Klaas I
GenderFemale
SpecialityOphthalmology
Experience19 Years
Location5645 Mockingbird Ln, Greenwood, Indiana
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Carissa Lynn Klaas I attended and graduated from Indiana University School Of Medicine in 2005
  NPI Data:
  • NPI Number: 1740488378
  • Provider Enumeration Date: 07/05/2007
  • Last Update Date: 08/04/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4284787524
  • Enrollment ID: I20110803000939

Medical Identifiers

Medical identifiers for Dr Carissa Lynn Klaas I such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740488378NPI-NPPES
1740488378MedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology MD2022-0502 (New Mexico)Secondary
207W00000XOphthalmology MD2022-0402 (New Mexico)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Carissa Lynn Klaas I allows following entities to bill medicare on her behalf.
Entity NamePankratz Eye Institute Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871530642
PECOS PAC ID: 0840226148
Enrollment ID: O20050916000137
Entity NamePankratz Medical Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588192157
PECOS PAC ID: 3870864283
Enrollment ID: O20170803001500
Entity NameKlaas Medical
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932805405
PECOS PAC ID: 4183099195
Enrollment ID: O20230405000486

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Carissa Lynn Klaas I is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Carissa Lynn Klaas I, MD
5645 Mockingbird Ln,
Greenwood, IN 46143-6246

Ph: (317) 692-1249		Dr Carissa Lynn Klaas I, MD
5645 Mockingbird Ln,
Greenwood, IN 46143-6246

Ph: (317) 692-1249

Reviews and Comments


Ophthalmology Doctors in Greenwood, IN

Vibhuti Prian Jani,
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Practice Location: 745 N Us Highway 31 N Ste D, Greenwood, IN 46142
Phone: 317-859-9397    
Dr. Carissa M Barina, MD
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Practice Location: 30 N Emerson Ave, Greenwood, IN 46143
Phone: 317-881-3937    Fax: 317-887-4008
Dr. Christopher Bauer Pesavento, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 701 E County Line Rd, Suite 202, Greenwood, IN 46143
Phone: 317-215-2833    Fax: 317-215-2838
Charles Owen Mccormick Iii, M.D.
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 30 N Emerson Ave, Greenwood, IN 46143
Phone: 317-881-3937    Fax: 317-887-4008
William Forrest Keeling, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 30 N Emerson Ave, Greenwood, IN 46143
Phone: 317-881-3937    Fax: 317-887-4008
Nicholas Robert Rader, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 30 N Emerson Ave, Greenwood, IN 46143
Phone: 317-881-3937    Fax: 317-887-4008

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.