Dr Jean K Rex, MD - Medicare Pediatrics in Denver, CO

Dr Jean K Rex, MD is a medicare enrolled "Pediatrics" physician in Denver, Colorado. Her current practice location is 1375 E 19th Ave, Denver, Colorado. You can reach out to her office (for appointments etc.) via phone at (303) 338-4545.

Dr Jean K Rex is licensed to practice in Colorado (license number 50515) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1720265911.

Contact Information

Dr Jean K Rex, MD
1375 E 19th Ave,
Denver, CO 80218-1114
(303) 338-4545
Not Available

Map and Direction




Physician's Profile

Full NameDr Jean K Rex
GenderFemale
SpecialityPediatrics
Location1375 E 19th Ave, Denver, Colorado
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1720265911
  • Provider Enumeration Date: 01/30/2008
  • Last Update Date: 06/21/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7618040577
  • Enrollment ID: I20111219000600

Medical Identifiers

Medical identifiers for Dr Jean K Rex such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720265911NPI-NPPES
021984OtherCOKAISER COMMERCIAL NUMBER
37352032MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 2008010188 (Missouri)Secondary
2080P0204XPediatrics - Pediatric Emergency Medicine 2008010188 (Missouri)Secondary
208000000XPediatrics 50515 (Colorado)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 Jean K Rex allows following entities to bill medicare on her behalf.
Entity NameColorado Permanente Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760599724
PECOS PAC ID: 1254238454
Enrollment ID: O20031216000640

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 Jean K Rex 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 Jean K Rex, MD
10350 E Dakota Ave,
Denver, CO 80247-1314

Ph: () -
Dr Jean K Rex, MD
1375 E 19th Ave,
Denver, CO 80218-1114

Ph: (303) 338-4545

Reviews and Comments


Pediatrics Doctors in Denver, CO

Dr. Lisa Marie Griss, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1719 E 19th Ave, Denver, CO 80218
Phone: 303-754-4400    
Gregory Q Miranda, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 777 Bannock St, Mc 7782, Denver, CO 80204
Phone: 303-436-6000    
John W Ogle, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 777 Bannock St, Mc 7782, Denver, CO 80204
Phone: 303-436-6000    
Dr. Lisa D Whitesides, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 10400 E Alameda Ave, Denver, CO 80247
Phone: 303-338-4545    
Kevin Friedman, MD
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: University Of Colorado School Of Medicine, Denver, CO 80262
Phone: 303-493-7000    
Matthew Soden,
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 501 S Cherry St Ste 1100, Denver, CO 80246
Phone: 720-593-6711    Fax: 720-706-1393
Dr. Danielle Roberts, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 777 Bannock St, Denver, CO 80204
Phone: 303-602-9250    

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.