Heather Valentine Mashlan, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Dallas, TX

Heather Valentine Mashlan, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Dallas, Texas. She graduated from nursing school in 2025 and has 0 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). Her current practice location is 12222 Merit Dr Ste 600, Dallas, Texas. You can reach out to her office (for appointments etc.) via phone at (972) 715-5000.

Heather Valentine Mashlan is licensed to practice in Texas (license number 153996) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1215820824.

Contact Information

Heather Valentine Mashlan, CRNA
12222 Merit Dr Ste 600,
Dallas, TX 75251-3294
(972) 715-5000
(972) 715-9976

Map and Direction




Provider's Profile

Full NameHeather Valentine Mashlan
GenderFemale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience0 Years
Location12222 Merit Dr Ste 600, Dallas, Texas
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Heather Valentine Mashlan graduated from nursing school in 2025
  NPI Data:
  • NPI Number: 1215820824
  • Provider Enumeration Date: 06/02/2025
  • Last Update Date: 06/02/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8921509282
  • Enrollment ID: I20250828002685

Medical Identifiers

Medical identifiers for Heather Valentine Mashlan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215820824NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 153996 (Texas)Primary

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. Heather Valentine Mashlan 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
Heather Valentine Mashlan, CRNA
Po Box 840853,
Dallas, TX 75284-0853

Ph: (972) 233-1999
Heather Valentine Mashlan, CRNA
12222 Merit Dr Ste 600,
Dallas, TX 75251-3294

Ph: (972) 715-5000

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Dallas, TX

Mrs. Charity Cabrera Magcalas, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 12222 Merit Dr Ste 600, Dallas, TX 75251
Phone: 972-715-5000    Fax: 972-715-9976
Jennie A Potts, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 13601 Preston Rd, 1000w, Dallas, TX 75240
Phone: 972-715-5000    
Eric Lara, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 5200 Harry Hines Blvd, Dallas, TX 75235
Phone: 469-419-2850    
Ms. Justina Osagioduwa Nwokedi, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 6606 Lbj Fwy Ste 200, Dallas, TX 75240
Phone: 972-715-5000    Fax: 972-715-9976
Lauren Carter Segerson, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 12222 Merit Dr Ste 600, Dallas, TX 75251
Phone: 972-715-5000    Fax: 972-715-9976
Abigail Pinto Wood, CRNA
Nurse Anesthetist - CR
Medicare: May Accept Medicare Assignments
Practice Location: 12222 Merit Dr Ste 600, Dallas, TX 75251
Phone: 972-715-5000    Fax: 972-715-9976
Hannah Neipp Murdock, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 12222 Merit Dr Ste 600, Dallas, TX 75251
Phone: 972-715-5000    Fax: 972-715-9976

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.