Dr Cary N Mariash, MD - Medicare Endocrinology in Indianapolis, IN

Dr Cary N Mariash, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Indianapolis, Indiana. He went to University Of California, San Diego School Of Medicine and graduated in 1972 and has 52 years of diverse experience with area of expertise as Endocrinology. He is a member of the group practice University Medical Diagnostic Associates Inc and his current practice location is 201 Pennsylvania Pkwy, Ste 310, Indianapolis, Indiana. You can reach out to his office (for appointments etc.) via phone at (317) 813-0000.

Dr Cary N Mariash is licensed to practice in Indiana (license number 01065821) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1477636371.

Contact Information

Dr Cary N Mariash, MD
201 Pennsylvania Pkwy, Ste 310,
Indianapolis, IN 46280-2301
(317) 813-0000
(317) 573-4064

Map and Direction




Physician's Profile

Full NameDr Cary N Mariash
GenderMale
SpecialityEndocrinology
Experience52 Years
Location201 Pennsylvania Pkwy, Indianapolis, Indiana
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Cary N Mariash attended and graduated from University Of California, San Diego School Of Medicine in 1972
  NPI Data:
  • NPI Number: 1477636371
  • Provider Enumeration Date: 10/23/2006
  • Last Update Date: 01/14/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7911096474
  • Enrollment ID: I20090225000015

Medical Identifiers

Medical identifiers for Dr Cary N Mariash such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477636371NPI-NPPES
200929970MedicaidIN
33-70016OtherMEDICA PRIMARY
1009230OtherPREFERRED ONE
HP22058OtherHEALTH PARTNERS
0064889MedicaidMT
2T162MAOtherBLUE CROSS BLUE SHIELD
3324572OtherMEDICA CHOICE
738798900MedicaidMN
644606OtherARAZ
101018OtherUCARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 20921 (Minnesota)Secondary
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 20921 (Minnesota)Secondary
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 01065821 (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Indiana University HealthIndianapolis, INHospital
Indiana University Health North HospitalCarmel, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Medical Diagnostic Associates Inc3375446347274

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 Cary N Mariash allows following entities to bill medicare on his behalf.
Entity NameUniversity Medical Diagnostic Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861441537
PECOS PAC ID: 3375446347
Enrollment ID: O20040202000510
Entity NameIndiana University Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376586719
PECOS PAC ID: 2365350675
Enrollment ID: O20040407000695
Entity NameIndiana University Health Care Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902032832
PECOS PAC ID: 5799755864
Enrollment ID: O20040727000955

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 Cary N Mariash 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 Cary N Mariash, MD
250 N Shadeland Ave, Ste 130 Provider Enrollment,
Indianapolis, IN 46219-4959

Ph: () -
Dr Cary N Mariash, MD
201 Pennsylvania Pkwy, Ste 310,
Indianapolis, IN 46280-2301

Ph: (317) 813-0000

Reviews and Comments


Internal Medicine Doctors in Indianapolis, IN

Irene A Carrothers, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1701 Senate Blvd, Indianapolis, IN 46202
Phone: 317-963-8776    Fax: 317-963-5285
Liam P Howley, MD
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 1001 West 10th St Opw-m200, Indiana University Department Of Medicine, Indianapolis, IN 46202
Phone: 317-630-6560    
Cristina Nancy Perez Chumbiauca, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 550 University Blvd, Indianapolis, IN 46202
Phone: 317-944-5000    
Dr. Andrew Jonathen Ortega, DO
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 702 Rotary Cir, Indianapolis, IN 46202
Phone: 317-278-4427    
Lawrence John Born, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 8424 Naab Rd, #3-j, Indianapolis, IN 46260
Phone: 317-872-7396    Fax: 317-879-8328
Brian T Robinson, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1001 W 10th St, Indianapolis, IN 46202
Phone: 317-630-7979    Fax: 317-630-2668
Steven T Hugenberg, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 550 University Blvd, Indianapolis, IN 46202
Phone: 317-944-8660    

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.