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KERI DEWEY CRNA
NPI 1356831341
Nurse Anesthetist, Certified Registered in Saint Louis, MO

Active since May 15, 2018Accepts Medicare Assignment
10010 KENNERLY RD, SAINT LOUIS, MO 63128(636) 386-7222(636) 200-4036 Get Directions Write a Review

NPPES record last updated: March 28, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 28, 2025, May 15, 2018 (2 updates tracked since 2018).

About Keri Dewey Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KERI DEWEY CRNA (NPI 1356831341) is an individual nurse anesthetist, certified registered in Saint Louis, Missouri, licensed in Missouri (2018015762) and active in the NPI registry since May 2018. She is affiliated with Mercy Hospital South and is a graduate of Other (2018).

NPPES Registry Identity

NPI1356831341
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameKERI DEWEYCredential: CRNA
Location Address10010 KENNERLY RDSaint Louis, MO 63128-2106
Mailing Address915 N Grand BlvdSaint Louis, MO 63106-1621 · (314) 323-5171
Phone(636) 386-7222
Fax(636) 200-4036
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMay 15, 2018
Last NPPES UpdateMarch 28, 20252 updates tracked since enumeration
NPPES CertifiedMarch 28, 2025
✔ NPI 1356831341 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in MO · 2018015762
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
10010 KENNERLY RD, Saint Louis, MO 63128
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Keri Dewey Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8729335310
PECOS Enrollment IDI20180730000374

Medicare Billing Reassignment

Medicare enrollment records show Keri Dewey reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

South County Anesthesia Associates, Ltd.
0.1 mi
Anesthesiology
10010 KENNERLY RD
Saint Louis, MO 63128
  • Reassigned Medicare billing, Missouri enrollment
  • 106 clinicians in this Medicare group
NPI 1821031659 (636) 386-7222

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mercy Hospital South

Acute Care Hospitals · Saint Louis, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260077
Location10010 Kennerly RoadSaint Louis, MO 63128 · St. Louis County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63128 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JEREMY STEPHEN COLYER AA
Anesthesiologist Assistant
10010 KENNERLY RD
SAINT LOUIS, MO 63128
St. Louis County (636) 386-7222
REHABILITATION MEDICINE SPECIALISTS, INC.
Physical Medicine & Rehabilitation
10010 KENNERLY RD, 4TH FLOOR - ACUTE REHAB
SAINT LOUIS, MO 63128
St. Louis County (314) 525-4522
DR. MICHAEL D. BAZZANI M.D.
Radiology (Diagnostic Radiology)
10010 KENNERLY RD
SAINT LOUIS, MO 63128
St. Louis County (314) 525-1165
DR. YUNHONG ZHANG MD
Anesthesiology
10010 KENNERLY RD
SAINT LOUIS, MO 63128
St. Louis County (314) 525-1000
REBECCA SUSAN HOPKINS R.D., L.D.
Dietitian, Registered
10010 KENNERLY RD
SAINT LOUIS, MO 63128
St. Louis County (314) 525-1266
RAHUL GUPTA MD
Emergency Medicine
10010 KENNERLY RD
SAINT LOUIS, MO 63128
St. Louis County (314) 525-1906
YIFU F ZHU AA
Anesthesiologist Assistant
10010 KENNERLY RD
SAINT LOUIS, MO 63128
St. Louis County (314) 525-1000
LADONNA L DARKS CRNA
Nurse Anesthetist, Certified Registered
10010 KENNERLY RD
SAINT LOUIS, MO 63128
St. Louis County (636) 386-7222

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Keri Dewey's NPI number?

The NPI number for Keri Dewey is 1356831341. It was assigned to this individual provider in the NPPES registry on May 15, 2018.

Where is Keri Dewey located?

Keri Dewey practices at 10010 Kennerly Rd, Saint Louis, MO 63128. The listed phone number is (636) 386-7222.

What is Keri Dewey's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Keri Dewey enrolled in Medicare?

Yes. Keri Dewey is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Keri Dewey's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Keri Dewey reassigns Medicare benefits to South County Anesthesia Associates, Ltd. (Saint Louis, MO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Keri Dewey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Keri Dewey affiliated with any hospitals?

According to CMS data, Keri Dewey is affiliated with Mercy Hospital South.

When was this NPI record last updated?

The NPPES record for Keri Dewey was last updated on March 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.