Keiko Sawano, FNP
Family Nurse Practitioner · Saint Louis, MO
Keiko Sawano, FNP is a family nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1114369881, issued on Jul 23, 2013. Check the license (Missouri 2013006956, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Keiko Sawano
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 2013006956 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1600 S Brentwood Blvd, Saint Louis, MO 63144
- Phone
- (314) 362-1408
- Enumerated
- Jul 23, 2013
- Record last updated
- Apr 17, 2025
- Fax
- (314) 747-4342
- Medicaid ID
- 420029474 MO
- Medicare enrollment
- Enrolled (PECOS I20150922000565); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 2012
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,226 in Missouri → Look up another NPI →
Also registered at 1600 S Brentwood Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Keiko Sawano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2013006956Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,100 Medicare Part D claims for 271 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Levetiracetam101 claims
- Topiramate79 claims
- Gabapentin65 claims
- Memantine Hcl60 claims
- Donepezil Hcl59 claims
- Primidone57 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $764.38
18 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Washington UniversitySaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Keiko Sawano among 5,226 family nurse practitioner records in Missouri
Keiko Sawano, FNP is one of 5,226 family nurse practitioner records with a practice address in Missouri. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 26% of them.
- NPI issued2013 · 26% of these records are older, 71% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2012 · median 2018 among the 3,339 with a school on file
- Record last updated2025 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
714 family nurse practitioner records list a practice address in Saint Louis
They are 714 of the 27,605 NPPES records with a practice address in Saint Louis, and 5,226 family nurse practitioner records in Missouri.
All 5,226 in Missouri → Every provider in Saint Louis → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jennifer Berry, FNP-BCSaint Louis, MO 631441366719072
- Kristine FreschiBrentwood, MO 631441972613990
- Catherine Goebel, FNPSaint Louis, MO 631441447706924
- Ronita Hayes, FNPSaint Louis, MO 631441851639173
- Barbara King, FNP, BC, CNPSaint Louis, MO 631441508981820
- Megan Lehr, APRNBrentwood, MO 631441396991410
- Debra Rieger, FNPBrentwood, MO 631441992188288
- Karen Schroeder, FNP-BCBrentwood, MO 631441205200656
Common questions
What is Keiko Sawano, FNP's NPI number?
Keiko Sawano, FNP's National Provider Identifier (NPI) is 1114369881, issued on Jul 23, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Keiko Sawano, FNP located?
The NPPES record lists a practice address at 1600 S Brentwood Blvd, Saint Louis, MO, 63144. Phone: (314) 362-1408. Providers update this record themselves, so call before visiting.
How can I verify Keiko Sawano, FNP's license?
NPPES lists Missouri license number 2013006956, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Keiko Sawano, FNP prescribe under Medicare Part D?
In 2024, Keiko Sawano, FNP had 1,100 Medicare Part D claims for 271 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.