Alexander R Shelton, CRNA - Medicare Nurse Anesthetist, Certified Registered in Chesterfield, MO

Alexander R Shelton, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Chesterfield, Missouri. His current practice location is 400 S Woods Mill Rd, Chesterfield, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 485-1101.

Alexander R Shelton is licensed to practice in Missouri (license number 2023022775) 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 1033893367.

Contact Information

Alexander R Shelton, CRNA
400 S Woods Mill Rd,
Chesterfield, MO 63017-3429
(314) 485-1101
Not Available

Map and Direction




Provider's Profile

Full NameAlexander R Shelton
GenderMale
SpecialityNurse Anesthetist, Certified Registered
Location400 S Woods Mill Rd, Chesterfield, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1033893367
  • Provider Enumeration Date: 06/15/2023
  • Last Update Date: 06/15/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3870957418
  • Enrollment ID: I20230914002004

Medical Identifiers

Medical identifiers for Alexander R Shelton such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033893367NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 2023022775 (Missouri)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. Alexander R Shelton allows following entities to bill medicare on his behalf.
Entity NameMetro-west Anesthesia Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245427335
PECOS PAC ID: 2163329921
Enrollment ID: O20031218000563

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. Alexander R Shelton 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
Alexander R Shelton, CRNA
400 S Woods Mill Rd,
Chesterfield, MO 63017-3429

Ph: (314) 485-1101
Alexander R Shelton, CRNA
400 S Woods Mill Rd,
Chesterfield, MO 63017-3429

Ph: (314) 485-1101

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Chesterfield, MO

Christi Huguet, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 232 S Woods Mill Rd, Chesterfield, MO 63017
Phone: 314-205-6917    
Mary Ellen Frantz, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 17050 Baxter Rd, Suite #110, Chesterfield, MO 63005
Phone: 636-200-4242    Fax: 636-200-4243
Melvin Arcelona, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 232 S Woods Mill Rd, Chesterfield, MO 63017
Phone: 314-205-6917    
Megan C Armstrong, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 400 S Woods Mill Rd Ste 140, Chesterfield, MO 63017
Phone: 314-485-1101    
Lisa Corkery Boyce, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 400 S Woods Mill Rd, Ste 140, Chesterfield, MO 63017
Phone: 314-485-1101    Fax: 314-485-1104
Dena Hua, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 232 S Woods Mill Rd, Chesterfield, MO 63017
Phone: 314-548-4706    

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.