Lucy Grey, NP
Family Nurse Practitioner · Rancho Cucamonga, CA
Lucy Grey, NP is a family nurse practitioner with a practice address in Rancho Cucamonga, California, and NPI 1912254210, issued on Aug 6, 2012. Check the license (California N21950, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lucy Grey
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- N21950 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9405 Fairway View Place, Rancho Cucamonga, CA 91730
- Phone
- (909) 985-1908
- Enumerated
- Aug 6, 2012
- Record last updated
- Mar 28, 2023
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Verify Lucy Grey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license N21950Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $229.15
3 payments; by number, the most common kind was food and beverage; the largest payer was Merz North America, 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.
Lucy Grey among 16,966 family nurse practitioner records in California
Lucy Grey, NP 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 2012, is newer than 21% of them.
- NPI issued2012 · 21% of these records are older, 76% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- 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).
81 family nurse practitioner records list a practice address in Rancho Cucamonga
They are 81 of the 4,579 NPPES records with a practice address in Rancho Cucamonga, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Rancho Cucamonga → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Marie Arpa, MSN FNP-CRancho Cucamonga, CA 917301134552516
- Brianne Bridgeland, ARNPRancho Cucamonga, CA 917301104070598
- Tina Escobedo, N.P.Rancho Cucamonga, CA 917301952555732
- Alea Foster, FNPRancho Cucamonga, CA 917301447501549
- Jeri Geleris, F.N.P.Rancho Cucamonga, CA 917301285993980
- Kristine Gibbs, FNP-CRancho Cucamonga, CA 917301144506429
- Laura Guerrero, NPRancho Cucamonga, CA 917301831292184
- Constance Haddad, FNPRancho Cucamonga, CA 917301811288665
Common questions
What is Lucy Grey, NP's NPI number?
Lucy Grey, NP's National Provider Identifier (NPI) is 1912254210, issued on Aug 6, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Lucy Grey, NP located?
The NPPES record lists a practice address at 9405 Fairway View Place, Rancho Cucamonga, CA, 91730. Phone: (909) 985-1908. Providers update this record themselves, so call before visiting.
How can I verify Lucy Grey, NP's license?
NPPES lists California license number N21950, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.