Marlys R Drange, MD,PHD - Medicare Endocrinology in Pasadena, CA

Marlys R Drange, MD,PHD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Pasadena, California. She went to Stanford University School Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Drange Hallman Medical Corporation, St Peters Health and her current practice location is 301 S Fair Oaks Ave Ste 105, Pasadena, California. You can reach out to her office (for appointments etc.) via phone at (626) 795-2663.

Marlys R Drange is licensed to practice in California (license number A54654) 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 1891787479.

Contact Information

Marlys R Drange, MD,PHD
301 S Fair Oaks Ave Ste 105,
Pasadena, CA 91105-2536
(626) 795-2663
(626) 795-2012

Map and Direction




Physician's Profile

Full NameMarlys R Drange
GenderFemale
SpecialityEndocrinology
Experience30 Years
Location301 S Fair Oaks Ave Ste 105, Pasadena, California
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:
  • Marlys R Drange attended and graduated from Stanford University School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1891787479
  • Provider Enumeration Date: 08/18/2005
  • Last Update Date: 02/16/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9931296225
  • Enrollment ID: I20100922000153

Medical Identifiers

Medical identifiers for Marlys R Drange such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891787479NPI-NPPES
P00101088OtherCARAILROAD BOARD PROVIDER #
00A546540OtherCABLUE SHIELD OF CA PROVIDE
7923140OtherCAAETNA PROVIDER #

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism A54654 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Peters HospitalHelena, MTHospital
Huntington Memorial HospitalPasadena, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Drange Hallman Medical Corporation19513476082
St Peters Health7911814926163

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. Marlys R Drange allows following entities to bill medicare on her behalf.
Entity NameDrange Hallman Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003829060
PECOS PAC ID: 1951347608
Enrollment ID: O20050701000897

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. Marlys R Drange 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
Marlys R Drange, MD,PHD
2029 Verdugo Blvd # 781,
Montrose, CA 91020-1626

Ph: (626) 795-2663
Marlys R Drange, MD,PHD
301 S Fair Oaks Ave Ste 105,
Pasadena, CA 91105-2536

Ph: (626) 795-2663

Reviews and Comments


Internal Medicine Doctors in Pasadena, CA

Ms. Kimberly Anne Shriner, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 50 Alessandro Pl, Suite 360, Pasadena, CA 91105
Phone: 626-793-6133    Fax: 626-793-6135
Praneet Kalkat, MD
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 960 E Green St Ste 105, Pasadena, CA 91106
Phone: 626-304-0782    Fax: 626-310-0552
Gargi H Upadhyaya, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: May Accept Medicare Assignments
Practice Location: 1121 Arden Rd, Pasadena, CA 91106
Phone: 626-256-4673    
Lu Jiao, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 301 S Fair Oaks Ave, Suite 300, Pasadena, CA 91105
Phone: 626-795-7556    
Kristin J Karlyn, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1044 S Fair Oaks Ave Ste 101, Pasadena, CA 91105
Phone: 626-734-7870    Fax: 626-593-6550
Dr. Glenn David Littenberg, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 630 S Raymond Ave, Suite 240, Pasadena, CA 91105
Phone: 626-449-9920    Fax: 626-578-7366
Dr. Robert E Ladines, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 1515 N Fair Oaks Ave, Pasadena, CA 91103
Phone: 626-798-1111    Fax: 626-345-1901

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.