Mr Nicholas A Simpson, C-AA - Medicare Anesthesiologist Assistant in Saint Louis, MO

Mr Nicholas A Simpson, C-AA is a medicare enrolled "Anesthesiologist Assistant" in Saint Louis, Missouri. His current practice location is 615 S New Ballas Rd, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 251-6000.

Mr Nicholas A Simpson is licensed to practice in Missouri (license number PENDING) 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 1053020727.

Contact Information

Mr Nicholas A Simpson, C-AA
615 S New Ballas Rd,
Saint Louis, MO 63141-8221
(314) 251-6000
(636) 386-7679



Provider's Profile

Full NameMr Nicholas A Simpson
GenderMale
SpecialityAnesthesiologist Assistant
Location615 S New Ballas Rd, Saint Louis, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1053020727
  • Provider Enumeration Date: 11/21/2022
  • Last Update Date: 11/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8527439314
  • Enrollment ID: I20230112002675

Medical Identifiers

Medical identifiers for Mr Nicholas A Simpson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053020727NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367H00000XAnesthesiologist Assistant PENDING (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. Mr Nicholas A Simpson allows following entities to bill medicare on his behalf.
Entity NameWestern Anesthesiology Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275646754
PECOS PAC ID: 6204720667
Enrollment ID: O20040226000438

News Archive

Six1 gene may have more substantial role in human kidney development

The best laid plans of mice and men are a bit different - at least when it comes to kidney development. Compared to a mouse, a human has nearly 100 times more nephrons, the functional units of the kidneys. Humans may owe these abundant nephrons to a gene called SIX1, according to a new paper published in the journal Development.

Elimination of glucagon action may help convert Type 1 diabetes into non-insulin-dependent disorder

Type 1 diabetes could be converted to an asymptomatic, non-insulin-dependent disorder by eliminating the actions of a specific hormone, new findings by UT Southwestern Medical Center researchers suggest.

Health on the Hill – July 12, 2010

Kaiser Health News staff writer Mary Agnes Carey talks with KFF's Jackie Judd about President Obama's decision to use his recess appointment powers to nominate Donald Berwick to head the Centers for Medicare and Medicaid Services continues to anger Republicans who wanted a public examination of Berwick's record (7/12).

FDA takes action to help reduce risks linked with use of surgical staplers and staples

Today, the U.S. Food and Drug Administration issued a Letter to Health Care Providers to alert them that the agency is aware of an increasing number of medical device reports associated with the use of surgical staplers for internal use and implantable surgical staples-;common devices used in many surgeries-;and to provide updated recommendations to help reduce risks associated with their use.

Read more Medical News

› Verified 9 days ago

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. Mr Nicholas A Simpson 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
Mr Nicholas A Simpson, C-AA
339 Consort Dr,
Ballwin, MO 63011-4439

Ph: (636) 386-9224
Mr Nicholas A Simpson, C-AA
615 S New Ballas Rd,
Saint Louis, MO 63141-8221

Ph: (314) 251-6000

News Archive

Six1 gene may have more substantial role in human kidney development

The best laid plans of mice and men are a bit different - at least when it comes to kidney development. Compared to a mouse, a human has nearly 100 times more nephrons, the functional units of the kidneys. Humans may owe these abundant nephrons to a gene called SIX1, according to a new paper published in the journal Development.

Elimination of glucagon action may help convert Type 1 diabetes into non-insulin-dependent disorder

Type 1 diabetes could be converted to an asymptomatic, non-insulin-dependent disorder by eliminating the actions of a specific hormone, new findings by UT Southwestern Medical Center researchers suggest.

Health on the Hill – July 12, 2010

Kaiser Health News staff writer Mary Agnes Carey talks with KFF's Jackie Judd about President Obama's decision to use his recess appointment powers to nominate Donald Berwick to head the Centers for Medicare and Medicaid Services continues to anger Republicans who wanted a public examination of Berwick's record (7/12).

FDA takes action to help reduce risks linked with use of surgical staplers and staples

Today, the U.S. Food and Drug Administration issued a Letter to Health Care Providers to alert them that the agency is aware of an increasing number of medical device reports associated with the use of surgical staplers for internal use and implantable surgical staples-;common devices used in many surgeries-;and to provide updated recommendations to help reduce risks associated with their use.

Read more News

› Verified 9 days ago


Anesthesiologist Assistant Nurses in Saint Louis, MO

Jeremy Stephen Colyer, AA
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 10010 Kennerly Rd, Saint Louis, MO 63128
Phone: 636-386-7222    Fax: 636-200-4036
Mrs. Maria Jones, C-AA
Anesthesiologist Assistant
Medicare: Medicare Enrolled
Practice Location: 615 S New Ballas Rd Dept Of, Saint Louis, MO 63141
Phone: 636-386-9224    Fax: 636-200-4243
Alexander Sextro, CAA
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 11133 Dunn Rd, Saint Louis, MO 63136
Phone: 314-653-5000    
Alexis Haas Stewart,
Anesthesiologist Assistant
Medicare: May Accept Medicare Assignments
Practice Location: 1465 S Grand Blvd, Saint Louis, MO 63104
Phone: 314-977-5700    
Mr. Brian J Ho, A.A.
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 615 S New Ballas Rd, Dept. Of Anesthesiology, Saint Louis, MO 63141
Phone: 314-251-4687    Fax: 636-200-4243
Laheart Marie Rodney, CAA
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1465 S Grand Blvd, Saint Louis, MO 63104
Phone: 314-268-7267    
Mr. Nick Balarama Rodriguez, AA
Anesthesiologist Assistant
Medicare: Medicare Enrolled
Practice Location: 615 S New Ballas Rd Dept Of, Saint Louis, MO 63141
Phone: 636-386-9224    Fax: 636-386-7679

Find & Compare Providers Near You: Find and compare doctors, nursing homes, hospitals, and other health care providers in your area that accept Medicare. Get information like: Find a doctor or clinician that accepts Medicare near you.

Doctors and clinicians: Doctors and clinicians include doctors, clinicians and groups who are qualified to practice in many specialties. Each specialty focuses on certain parts of the body, periods of life, conditions, or primary care. The doctors, clinicians, and groups listed here typically work in an office or clinic setting. Also those who currently accept Medicare are included.

Hospitals: Find information about Medicare-certified hospitals and long-term care hospitals in your area, including Veterans Administration medical centers and military hospitals, across the country. Long-term care hospitals serve critically ill and medically complex patients who require extended hospital care.

Data provided: Information on www.medicareusa.org is built using open data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA).

© 2024 MedicareUsa. All rights reserved. Maintained by the Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services.