Sumer Faye Walker, MSN, APRN, FNP-C
Family Nurse Practitioner · Lewes, DE
Sumer Faye Walker, MSN, APRN, FNP-C is a family nurse practitioner with a practice address in Lewes, Delaware, and NPI 1154987279, issued on May 14, 2019. Check the license (Delaware LG-0012491, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sumer Faye Walker
- Credential
- MSN, APRN, FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- LG-0012491 DE
L1-0050146 DE
Self-reported in NPPES; status is on the state search - Practice location
- 18335 Coastal Hwy, Lewes, DE 19958
- Phone
- (302) 400-9999
- Enumerated
- May 14, 2019
- Record last updated
- Oct 30, 2025
- Fax
- (302) 741-3542
- Medicare enrollment
- Enrolled (PECOS I20231106000965); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 709 in Delaware → Look up another NPI →
Verify Sumer Faye Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license LG-0012491Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,199 Medicare Part D claims for 370 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 703 claims were for opioids.
Most prescribed
- Oxycodone Hcl207 claims
- Oxycodone-Acetaminophen179 claims
- Gabapentin90 claims
- Hydrocodone-Acetaminophen77 claims
- Cyclobenzaprine Hcl58 claims
- Morphine Sulfate Er58 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: $419.76
13 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk 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
- Nutrihealth LLCGeorgetown, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sumer Faye Walker among 709 family nurse practitioner records in Delaware
Sumer Faye Walker, MSN, APRN, FNP-C is one of 709 family nurse practitioner records with a practice address in Delaware. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 58% of them.
- NPI issued2019 · 58% of these records are older, 37% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2023 · median 2018 among the 434 with a school on file
- Record last updated2025 · 43% 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 Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 family nurse practitioner records list a practice address in Lewes
They are 35 of the 1,696 NPPES records with a practice address in Lewes, and 709 family nurse practitioner records in Delaware.
All 709 in Delaware → Every provider in Lewes → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jeanette Boyer, NURSE PRACTITIONERLewes, DE 199581710082318
- Johannah Butler, FNP-BCLewes, DE 199581780014993
- Caryn Chasanov, FNP-BCLewes, DE 199581992021687
- Kathleen Dressel, FNP-BCLewes, DE 199581609210467
- Ashley Hill, FNP-BCLewes, DE 199581477819936
- Alice Hopple, MSN, FNP-BCLewes, DE 199581245252535
- Joann Kirker Economos, MSN, RN, FNP-BCLewes, DE 199581225251333
- Nicole Lee, CRNPLewes, DE 199581730302233
Common questions
What is Sumer Faye Walker, MSN, APRN, FNP-C's NPI number?
Sumer Faye Walker, MSN, APRN, FNP-C's National Provider Identifier (NPI) is 1154987279, issued on May 14, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Sumer Faye Walker, MSN, APRN, FNP-C located?
The NPPES record lists a practice address at 18335 Coastal Hwy, Lewes, DE, 19958. Phone: (302) 400-9999. Providers update this record themselves, so call before visiting.
How can I verify Sumer Faye Walker, MSN, APRN, FNP-C's license?
NPPES lists Delaware license number LG-0012491, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
How much does Sumer Faye Walker, MSN, APRN, FNP-C prescribe under Medicare Part D?
In 2024, Sumer Faye Walker, MSN, APRN, FNP-C had 1,199 Medicare Part D claims for 370 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.