Jason P Shaffer, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Saint Louis, MO

Jason P Shaffer, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Saint Louis, Missouri. He went to Southern Illinois University School Of Medicine and graduated in 2010 and has 14 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Acuity Anesthesiology Llc and his current practice location is 6420 Clayton Rd, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 768-8442.

Jason P Shaffer is licensed to practice in Missouri (license number 2010001182) 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 1912238809.

Contact Information

Jason P Shaffer, CRNA
6420 Clayton Rd,
Saint Louis, MO 63117-1811
(314) 768-8442
(314) 768-8918

Map and Direction




Provider's Profile

Full NameJason P Shaffer
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience14 Years
Location6420 Clayton Rd, Saint Louis, Missouri
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:
  • Jason P Shaffer attended and graduated from Southern Illinois University School Of Medicine in 2010
  NPI Data:
  • NPI Number: 1912238809
  • Provider Enumeration Date: 01/18/2010
  • Last Update Date: 01/18/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 1456481845
  • Enrollment ID: I20100610001056

Medical Identifiers

Medical identifiers for Jason P Shaffer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912238809NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 2010001182 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Hospital JeffersonFestus, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Acuity Anesthesiology Llc630599265214

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. Jason P Shaffer allows following entities to bill medicare on his behalf.
Entity NameAcuity Anesthesiology Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134353030
PECOS PAC ID: 6305992652
Enrollment ID: O20090929000038

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. Jason P Shaffer 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
Jason P Shaffer, CRNA
6420 Clayton Rd,
Saint Louis, MO 63117-1811

Ph: (314) 768-8442
Jason P Shaffer, CRNA
6420 Clayton Rd,
Saint Louis, MO 63117-1811

Ph: (314) 768-8442

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Saint Louis, MO

Ms. Mary Katherine Kinworthy, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 12634 Olive Blvd, Dept Anesthesiology, Saint Louis, MO 63141
Phone: 800-862-9980    Fax: 314-362-1185
Ms. Kelsey Elise Fogus, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1 Barnes Jewish Hospital Plz, Dept Anesthesiology, Saint Louis, MO 63110
Phone: 800-862-9980    Fax: 314-362-1185
Ms. Claira J Sousa, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1 Barnes Jewish Hospital Plz, Dept Anesthesiology, Saint Louis, MO 63110
Phone: 800-862-9980    Fax: 314-362-1185
Claire Aubuchon, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 129 N Ballas Rd, Saint Louis, MO 63122
Phone: 314-996-5330    Fax: 314-810-1399
Mr. Aaron M Weinzettel, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1 Barnes Jewish Hospital Plz, Dept Anesthesiology, Saint Louis, MO 63110
Phone: 800-862-9980    Fax: 314-362-1185
Ms. Tracy Lanes, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110
Phone: 314-362-6973    Fax: 314-362-1185
Mr. Michael Mccamley, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 12634 Olive Blvd, Saint Louis, MO 63141
Phone: 314-996-8685    Fax: 314-996-8479

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.