Hayley Skinner Brown, MS, RN, FNP-C
Family Nurse Practitioner · San Mateo, CA
Hayley Skinner Brown, MS, RN, FNP-C is a family nurse practitioner with a practice address in San Mateo, California, and NPI 1518395169, issued on Oct 17, 2013. Check the license (California 23369, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hayley Skinner Brown
- Credential
- MS, RN, FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 23369 CA
Self-reported in NPPES; status is on the state search - Practice location
- 50 S San Mateo Dr, San Mateo, CA 94401
- Phone
- (650) 348-0454
- Enumerated
- Oct 17, 2013
- Record last updated
- Nov 10, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (650) 348-7923
- Medicare enrollment
- Enrolled (PECOS I20160216002534); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 50 S San Mateo Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jeanne Beymer, MDPediatrics Physician1114913530
- Stephen Buchner, MDPediatrics Physician1013938786
- David Caro, MDUrology Physician1861578510
Verify Hayley Skinner Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 23369Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average family nurse practitioner in 2024
2,903 Medicare Part D claims for 207 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 104 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium230 claims
- Levothyroxine Sodium161 claims
- Amlodipine Besylate126 claims
- Atorvastatin Calcium119 claims
- Lisinopril109 claims
- Omeprazole106 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: $107.20
4 payments; by number, the most common kind was food and beverage; the largest payer was DePuy Synthes Sales 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
- St Lukes Clinic-Treasure Valley LLCMeridian, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
43 family nurse practitioner records list a practice address in San Mateo
They are 43 of the 3,909 NPPES records with a practice address in San Mateo, and 16,966 family nurse practitioner records in California.
All 43 in San Mateo → All 16,966 in California → Every provider in San Mateo →
Other family nurse practitioner records in California
- Danielle Aaroe, FAMILY NURSE PRACTITOroville, CA1750767083
- Joshua AaronMission Hills, CA1477291805
- Orly Aaron, NPSan Francisco, CA1376912451
- Paris Gilbert Russ AaronSacramento, CA1871079111
- Tiffanne Aaronsen, FNPIndio, CA1568191807
- Alvin Joseph Abad, FNP-CSan Francisco, CA1154919306
- Frances Abad, FNPLos Angeles, CA1053504514
- Nnenna AbaezeLong Beach, CA1457820763
- Raymond Abagat, FNPTorrance, CA1306685821
- Ashley AbalCastaic, CA1740140698
Common questions
What is Hayley Skinner Brown, MS, RN, FNP-C's NPI number?
Hayley Skinner Brown, MS, RN, FNP-C's National Provider Identifier (NPI) is 1518395169, issued on Oct 17, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Hayley Skinner Brown, MS, RN, FNP-C located?
The NPPES record lists a practice address at 50 S San Mateo Dr, San Mateo, CA, 94401. Phone: (650) 348-0454. Providers update this record themselves, so call before visiting.
How can I verify Hayley Skinner Brown, MS, RN, FNP-C's license?
NPPES lists California license number 23369, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Hayley Skinner Brown, MS, RN, FNP-C prescribe under Medicare Part D?
In 2024, Hayley Skinner Brown, MS, RN, FNP-C had 2,903 Medicare Part D claims for 207 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.