Nancy Rehfeld
Family Nurse Practitioner · Glendora, CA
Nancy Rehfeld is a family nurse practitioner with a practice address in Glendora, California, and NPI 1093198848, issued on Jun 29, 2015. Check the license (California 495219, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nancy Rehfeld
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 495219 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1620 S Grand Ave, Glendora, CA 91740
- Phone
- (626) 335-1919
- Enumerated
- Jun 29, 2015
- Record last updated
- Sep 15, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (626) 335-1911
- Medicare enrollment
- Enrolled (PECOS I20190603001433); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 1620 S Grand Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Haya Bahbah, PSYDClinical Psychologist1609497130
- Jamie Currie, EDDC, LMFT, BCBABehavior Analyst1750550802
- Shana Garcia, PSYDClinical Psychologist1235598756
- Christine Nowak, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1548085699
Verify Nancy Rehfeld in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 495219Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% more Medicare Part D claims than the average family nurse practitioner in 2024
1,807 Medicare Part D claims for 87 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Escitalopram Oxalate150 claims
- Alprazolam149 claims
- Trazodone Hcl127 claims
- Lorazepam117 claims
- Bupropion Xl109 claims
- Quetiapine Fumarate88 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: $1,232.55
54 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, 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 2 group practices
- Kevin Wethey MD A Professional CorporationDiamond Bar, CA
- San Marino Psychiatric Associates IncSan Marino, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
30 family nurse practitioner records list a practice address in Glendora
They are 30 of the 921 NPPES records with a practice address in Glendora, and 16,966 family nurse practitioner records in California.
All 30 in Glendora → All 16,966 in California → Every provider in Glendora →
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 Nancy Rehfeld's NPI number?
Nancy Rehfeld's National Provider Identifier (NPI) is 1093198848, issued on Jun 29, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Rehfeld located?
The NPPES record lists a practice address at 1620 S Grand Ave, Glendora, CA, 91740. Phone: (626) 335-1919. Providers update this record themselves, so call before visiting.
How can I verify Nancy Rehfeld's license?
NPPES lists California license number 495219, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Nancy Rehfeld prescribe under Medicare Part D?
In 2024, Nancy Rehfeld had 1,807 Medicare Part D claims for 87 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.