Dr David I Ryan, MD - Medicare Pediatrics in Scottsdale, AZ

Dr David I Ryan, MD is a medicare enrolled "Pediatrics - Pediatric Critical Care Medicine" physician in Scottsdale, Arizona. His current practice location is 9003 E Shea Blvd, Scottsdale, Arizona. You can reach out to his office (for appointments etc.) via phone at (361) 960-0607.

Dr David I Ryan is licensed to practice in Texas (license number L7541) 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 1598726242.

Contact Information

Dr David I Ryan, MD
9003 E Shea Blvd,
Scottsdale, AZ 85260-6709
(361) 960-0607
Not Available

Map and Direction




Physician's Profile

Full NameDr David I Ryan
GenderMale
SpecialityPediatrics - Pediatric Critical Care Medicine
Location9003 E Shea Blvd, Scottsdale, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1598726242
  • Provider Enumeration Date: 03/31/2006
  • Last Update Date: 03/16/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 6608991641
  • Enrollment ID: I20220607000283

Medical Identifiers

Medical identifiers for Dr David I Ryan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598726242NPI-NPPES
148473501MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080P0203XPediatrics - Pediatric Critical Care Medicine L7541 (Texas)Primary
2080P0203XPediatrics - Pediatric Critical Care Medicine 55129 (Arizona)Secondary

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 David I Ryan allows following entities to bill medicare on his behalf.
Entity NamePokroy Medical Group Of Nevada Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992809412
PECOS PAC ID: 7911037643
Enrollment ID: O20100607000694

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 David I Ryan 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 David I Ryan, MD
3533 S Alameda St,
Corpus Christi, TX 78411-1721

Ph: (361) 694-5445
Dr David I Ryan, MD
9003 E Shea Blvd,
Scottsdale, AZ 85260-6709

Ph: (361) 960-0607

Reviews and Comments


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John A Pope, M.D.
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Practice Location: 9003 E Shea Blvd, Scottsdale, AZ 85260
Phone: 480-323-3644    Fax: 480-323-3510

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.