Diana Leigh Diesen, MD - Medicare Surgery in Dallas, TX

Diana Leigh Diesen, MD is a medicare enrolled "Surgery" physician in Dallas, Texas. Her current practice location is 5323 Harry Hines Blvd, Dallas, Texas. You can reach out to her office (for appointments etc.) via phone at (919) 724-2224.

Diana Leigh Diesen is licensed to practice in Texas (license number P1453) 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 1457525230.

Contact Information

Diana Leigh Diesen, MD
5323 Harry Hines Blvd,
Dallas, TX 75390-7201
(919) 724-2224
(919) 681-8856

Map and Direction




Physician's Profile

Full NameDiana Leigh Diesen
GenderFemale
SpecialitySurgery
Location5323 Harry Hines Blvd, Dallas, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1457525230
  • Provider Enumeration Date: 04/14/2008
  • Last Update Date: 08/27/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 7618118084
  • Enrollment ID: I20130726000636

Medical Identifiers

Medical identifiers for Diana Leigh Diesen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457525230NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 122296 (North Carolina)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
208600000XSurgery P1453 (Texas)Primary
2086S0120XSurgery - Pediatric Surgery P1453 (Texas)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. Diana Leigh Diesen allows following entities to bill medicare on her behalf.
Entity NameUniversity Of Texas Southwestern Medical Center At Dallas
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972579365
PECOS PAC ID: 0648188250
Enrollment ID: O20031106000792

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. Diana Leigh Diesen 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
Diana Leigh Diesen, MD
Po Box 845347,
Dallas, TX 75284-5347

Ph: (919) 724-2224
Diana Leigh Diesen, MD
5323 Harry Hines Blvd,
Dallas, TX 75390-7201

Ph: (919) 724-2224

Reviews and Comments


Surgery Doctors in Dallas, TX

Cassidy Ann Gafford, MD
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Phone: 214-345-4160    Fax: 214-345-4165
Brett D Arnoldo, MD
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Dr. Gail S Lebovic, MD
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Dr. Brian Ezekian, M.D.
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Dr. Mirza Shadman Baig, M.D.
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Phone: 214-645-0538    Fax: 214-645-0536

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.