Dr David London, MD - Medicare Critical Care (intensivists) in Edinburg, TX

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Dr David London, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Edinburg, Texas. He graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Renaissance Icu Group and his current practice location is 5501 S Mccoll Rd, Edinburg, Texas. You can reach out to his office (for appointments etc.) via phone at (956) 362-8677.

Dr David London is licensed to practice in Texas (license number R5158) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1326425182.

Contact Information

Dr David London, MD
5501 S Mccoll Rd,
Edinburg, TX 78539-9152
(956) 362-8677
(956) 362-7253

Map and Direction




Physician's Profile

Full NameDr David London
GenderMale
SpecialityCritical Care (intensivists)
Experience9 Years
Location5501 S Mccoll Rd, Edinburg, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr David London graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1326425182
  • Provider Enumeration Date: 04/30/2015
  • Last Update Date: 11/13/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9436551058
  • Enrollment ID: I20210706000789

Medical Identifiers

Medical identifiers for Dr David London such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326425182NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease R5158 (Texas)Secondary
207RC0200XInternal Medicine - Critical Care Medicine R5158 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Doctors Hospital At RenaissanceEdinburg, TXHospital
Mission Regional Medical CenterMission, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Renaissance Icu Group610321348312

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 London allows following entities to bill medicare on his behalf.
Entity NameKnd Development 59 Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821327321
PECOS PAC ID: 3678602802
Enrollment ID: O20101013000177
Entity NameRenaissance Hospitalists
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386073203
PECOS PAC ID: 6800019407
Enrollment ID: O20140529001819
Entity NameRenaissance Icu Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740715820
PECOS PAC ID: 6103213483
Enrollment ID: O20220505001314

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 London 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 London, MD
Po Box 6148,
Mcallen, TX 78502-6148

Ph: (956) 362-8677		Dr David London, MD
5501 S Mccoll Rd,
Edinburg, TX 78539-9152

Ph: (956) 362-8677

Reviews and Comments


Internal Medicine Doctors in Edinburg, TX

Daniela Hernandez, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5423 S Mccoll Rd, Edinburg, TX 78539
Phone: 956-362-3575    Fax: 956-362-3584
Dr. Carlos Javier Cardenas, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5520 Leonardo Da Vinci, Ste 100, Edinburg, TX 78539
Phone: 956-362-3636    Fax: 956-362-2699
Chi Lun Pui, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2821 Michael Angelo, Ste. 400, Edinburg, TX 78539
Phone: 956-362-3553    
Dr. Brandon Robert Cantazaro, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5423 S Mccoll Rd, Edinburg, TX 78539
Phone: 956-362-3575    Fax: 956-362-3584
Dr. Roque Masaharu Mifuji Lira, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5501 S Mccoll Rd, Edinburg, TX 78539
Phone: 956-362-3553    Fax: 956-362-3584
James Walter Castillo Ii, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5501 S Mccoll Rd, Edinburg, TX 78539
Phone: 956-362-8677    Fax: 956-362-7253
Nevin Antony Varghese, M.D
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5423 S Mccoll Rd, Edinburg, TX 78539
Phone: 956-362-3575    Fax: 956-362-3575

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.