Kim Susan Walker, NURSE PRACTITIONER
Family Nurse Practitioner · Lake Arrowhead, CA
Kim Susan Walker, NURSE PRACTITIONER is a family nurse practitioner with a practice address in Lake Arrowhead, California, and NPI 1598549578, issued on Aug 22, 2023. Check the license (California 95026513, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kim Susan Walker
- Credential
- NURSE PRACTITIONER
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95026513 CA
Self-reported in NPPES; status is on the state search - Practice location
- 27397 North Bay Road, Lake Arrowhead, CA 92352
- Phone
- (909) 744-7591
- Enumerated
- Aug 22, 2023
- Record last updated
- Aug 22, 2023
- Medicare enrollment
- Enrolled (PECOS I20231130002654); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Verify Kim Susan Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95026513Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,020 Medicare Part D claims for 232 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Atorvastatin Calcium47 claims
- Lisinopril44 claims
- Hydrochlorothiazide30 claims
- Albuterol Sulfate Hfa26 claims
- Escitalopram Oxalate24 claims
- Amlodipine Besylate23 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.
Bills Medicare through one group practice
- Optima Health CorpLake Arrowhead, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kim Susan Walker among 16,966 family nurse practitioner records in California
Kim Susan Walker, NURSE PRACTITIONER is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 75% of them.
- NPI issued2023 · 75% of these records are older, 17% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2023 · median 2019 among the 6,793 with a school on file
- Record last updated2023 · 42% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 family nurse practitioner records list a practice address in Lake Arrowhead
They are 4 of the 72 NPPES records with a practice address in Lake Arrowhead, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Lake Arrowhead → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Owena Chu, NPLake Arrowhead, CA 923521639436538
- Frances Davis, NPCLake Arrowhead, CA 923521083730154
- Katherine Herzog, NPLake Arrowhead, CA 923521184235236
- Amyela AdarloLoma Linda, CA 923501982492013
- Hina Ahmed, FNPLoma Linda, CA 923501689484958
- Jan BeldenLoma Linda, CA 923541720102262
- Elizah CentenoLoma Linda, CA 923501043081383
- Debra Clausen, NPLoma Linda, CA 923541730200361
Common questions
What is Kim Susan Walker, NURSE PRACTITIONER's NPI number?
Kim Susan Walker, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1598549578, issued on Aug 22, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Kim Susan Walker, NURSE PRACTITIONER located?
The NPPES record lists a practice address at 27397 North Bay Road, Lake Arrowhead, CA, 92352. Phone: (909) 744-7591. Providers update this record themselves, so call before visiting.
How can I verify Kim Susan Walker, NURSE PRACTITIONER's license?
NPPES lists California license number 95026513, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Kim Susan Walker, NURSE PRACTITIONER prescribe under Medicare Part D?
In 2024, Kim Susan Walker, NURSE PRACTITIONER had 1,020 Medicare Part D claims for 232 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.