Dr Crystal St Clair, MD - Medicare Anesthesiology in Mclean, VA

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Dr Crystal St Clair, MD is a medicare enrolled "Anesthesiology" physician in Mclean, Virginia. Her current practice location is 8008 Westpark Dr., Mclean, Virginia. You can reach out to her office (for appointments etc.) via phone at (703) 287-6400.

Dr Crystal St Clair is licensed to practice in Maryland (license number D0077976) 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 1538302047.

Contact Information

Dr Crystal St Clair, MD
8008 Westpark Dr.,
Mclean, VA 22102
(703) 287-6400
Not Available

Map and Direction




Physician's Profile

Full NameDr Crystal St Clair
GenderFemale
SpecialityAnesthesiology
Location8008 Westpark Dr., Mclean, Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1538302047
  • Provider Enumeration Date: 04/14/2009
  • Last Update Date: 06/21/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2163642372
  • Enrollment ID: I20141009001192

Medical Identifiers

Medical identifiers for Dr Crystal St Clair such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538302047NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology D0077976 (Maryland)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. Dr Crystal St Clair allows following entities to bill medicare on her behalf.
Entity NameKaiser Foundation Health Plan Of The Mid Atlantic States, Inc
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1942546486
PECOS PAC ID: 3779495858
Enrollment ID: O20141111002041

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 Crystal St Clair 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 Crystal St Clair, MD
8008 Westpark Dr.,
Mclean, VA 22102

Ph: (703) 287-6400		Dr Crystal St Clair, MD
8008 Westpark Dr.,
Mclean, VA 22102

Ph: (703) 287-6400

Reviews and Comments


Anesthesiology Doctors in Mclean, VA

Dr. Neil Lee, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 8008 Westpark Dr., 5th Floor, Dept Of Anesthesiology, Mclean, VA 22102
Phone: 973-945-4266    
Dr. Kenneth W Waters, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: Kaiser Permanente Tysons Corner Medical Center, 8008 Westpark Drive, Mclean, VA 22102
Phone: 703-489-1405    

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.