David Lar, MD - Medicare Pediatrics in Maricopa, AZ

David Lar, MD is a medicare enrolled "Pediatrics" physician in Maricopa, Arizona. His current practice location is 17900 N Porter Rd, Maricopa, Arizona. You can reach out to his office (for appointments etc.) via phone at (520) 233-2500.

David Lar is licensed to practice in Texas (license number P4073) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1962636845.

Contact Information

David Lar, MD
17900 N Porter Rd,
Maricopa, AZ 85138-4228
(520) 233-2500
(520) 233-2688

Map and Direction




Physician's Profile

Full NameDavid Lar
GenderMale
SpecialityPediatrics
Location17900 N Porter Rd, Maricopa, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1962636845
  • Provider Enumeration Date: 05/07/2009
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7416103841
  • Enrollment ID: I20210701000809

Medical Identifiers

Medical identifiers for David Lar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962636845NPI-NPPES
40836975OtherNYUSMLE
8DK698OtherTXBCBS
303196501MedicaidTX
677857OtherCTAMERICAN BOARD OF PEDIATRICS
03161066MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 253530-1 (New York)Secondary
208000000XPediatrics P4073 (Texas)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. David Lar allows following entities to bill medicare on his behalf.
Entity NameBanner Childrens Banner Health Clinic Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407191216
PECOS PAC ID: 2466697735
Enrollment ID: O20130315000131

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. David Lar 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
David Lar, MD
17900 N Porter Rd,
Maricopa, AZ 85138-4228

Ph: (520) 233-2500
David Lar, MD
17900 N Porter Rd,
Maricopa, AZ 85138-4228

Ph: (520) 233-2500

Reviews and Comments


Pediatrics Doctors in Maricopa, AZ

Elizabeth Ann Allen, CPNP-PC
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 21300 N John Wayne Pkwy Ste 112, Maricopa, AZ 85139
Phone: 520-568-9500    
Dr. Marie Christianne Sandhya Ravi Chandar, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 17900 N Porter Rd, Maricopa, AZ 85138
Phone: 520-233-2500    
Dr. Rachel Singer, M.D
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 17900 N Porter Rd, Maricopa, AZ 85138
Phone: 520-233-2500    
Dr. James Michael Underwood, D.O.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 44572 W Bowlin Rd, Maricopa, AZ 85138
Phone: 520-568-2316    Fax: 520-568-2316
Carrie Ann Lipp, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 17900 N Porter Rd, Maricopa, AZ 85138
Phone: 520-233-2500    Fax: 520-233-2531
Dr. Dawn Medler Sorenson, M.D., M.P.H
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 17900 N Porter Rd, Maricopa, AZ 85138
Phone: 520-233-2500    Fax: 520-233-2531
Nurul Itqiyah Hariadi, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 17900 N Porter Rd, Maricopa, AZ 85138
Phone: 520-233-2500    Fax: 520-233-2574

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.