Maheen Siddiqi, MD - Medicare Pediatrics in Pasadena, CA

Maheen Siddiqi, MD is a medicare enrolled "Pediatrics" physician in Pasadena, California. Her current practice location is 800 Fairmount Ave Ste 415, Pasadena, California. You can reach out to her office (for appointments etc.) via phone at (626) 449-8440.

Maheen Siddiqi is licensed to practice in Illinois (license number 125-065136) 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 1346654878.

Contact Information

Maheen Siddiqi, MD
800 Fairmount Ave Ste 415,
Pasadena, CA 91105-3154
(626) 449-8440
Not Available

Map and Direction




Physician's Profile

Full NameMaheen Siddiqi
GenderFemale
SpecialityPediatrics
Location800 Fairmount Ave Ste 415, Pasadena, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1346654878
  • Provider Enumeration Date: 06/12/2014
  • Last Update Date: 01/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2264703503
  • Enrollment ID: I20170804003210

Medical Identifiers

Medical identifiers for Maheen Siddiqi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346654878NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 125-065136 (Illinois)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. Maheen Siddiqi allows following entities to bill medicare on her behalf.
Entity NameRush University Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093819542
PECOS PAC ID: 5496658874
Enrollment ID: O20040202000228
Entity NameRush University Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871560961
PECOS PAC ID: 5496744005
Enrollment ID: O20040510000386

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. Maheen Siddiqi 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
Maheen Siddiqi, MD
5767 W Century Blvd Ste 400,
Los Angeles, CA 90045-5631

Ph: () -
Maheen Siddiqi, MD
800 Fairmount Ave Ste 415,
Pasadena, CA 91105-3154

Ph: (626) 449-8440

Reviews and Comments


Pediatrics Doctors in Pasadena, CA

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Dr. Leslie Allyson Richard, M.D.
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Brian Wong, M.D.
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Practice Location: 630 S Raymond Ave Unit 310, Pasadena, CA 91105
Phone: 626-598-3770    Fax: 626-598-3797

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).

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