NPPES file of Aug 9, 2026

Charlotte Sofia Jane Daug, FNP

Nurse Practitioner · Rancho Mirage, CA

Charlotte Sofia Jane Daug, FNP is a nurse practitioner with a practice address in Rancho Mirage, California, and NPI 1326473109, issued on Sep 11, 2013. Check the license (California 23023, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1326473109
Name
Charlotte Sofia Jane Daug
Credential
FNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
23023 CA
Self-reported in NPPES; status is on the state search
Practice location
71-511 Highway 111, Rancho Mirage, CA 92270
Phone
(760) 773-2200
Enumerated
Sep 11, 2013
Record last updated
Sep 11, 2013 (not updated in 13 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 71-511 Highway 111

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kelly Bustos, NURSE PRACTICTIONERFamily Nurse Practitioner1467603159

Verify Charlotte Sofia Jane Daug in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 23023
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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54% fewer Medicare Part D claims than the average nurse practitioner in 2024

513 Medicare Part D claims for 114 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.

  1. Charlotte Daug513
  2. Specialty average1,109

Most prescribed

  1. Sevelamer Carbonate57 claims
  2. Prosol56 claims
  3. Azithromycin35 claims
  4. Losartan Potassium22 claims
  5. Sevelamer Hcl21 claims
  6. Xphozah16 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: $362.36

10 payments; by number, the most common kind was food and beverage; the largest payer was Ardelyx, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Charlotte Daug$362.36
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Charlotte Sofia Jane Daug among 8,223 nurse practitioner records in California

Charlotte Sofia Jane Daug, FNP is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 39% of them.

  • NPI issued2013 · 39% of these records are older, 58% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 42% of these records are
  • Record last updated2013 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

30 nurse practitioner records list a practice address in Rancho Mirage

They are 30 of the 1,600 NPPES records with a practice address in Rancho Mirage, and 8,223 nurse practitioner records in California.

The 8 nurse practitioner records with the nearest ZIP codes

  1. James Bivins, NURSE PRACTITIONERRancho Mirage, CA 922701194121590
  2. Janet Conley, NP-CRancho Mirage, CA 922701174908206
  3. Ruby Ann Eguez, FNP-CRancho Mirage, CA 922701730537507
  4. Regina Epp, FNPRancho Mirage, CA 922701235473091
  5. Lin Fang, NPRancho Mirage, CA 922701134157050
  6. Terry Flanigan, NPRancho Mirage, CA 922701790011849
  7. Barbara Fulmer, NPRancho Mirage, CA 922701326599416
  8. Donald Gardenier, DNP, FNP-BCRancho Mirage, CA 922701326007535

Common questions

What is Charlotte Sofia Jane Daug, FNP's NPI number?

Charlotte Sofia Jane Daug, FNP's National Provider Identifier (NPI) is 1326473109, issued on Sep 11, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Charlotte Sofia Jane Daug, FNP located?

The NPPES record lists a practice address at 71-511 Highway 111, Rancho Mirage, CA, 92270. Phone: (760) 773-2200. Providers update this record themselves, so call before visiting.

How can I verify Charlotte Sofia Jane Daug, FNP's license?

NPPES lists California license number 23023, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Charlotte Sofia Jane Daug, FNP prescribe under Medicare Part D?

In 2024, Charlotte Sofia Jane Daug, FNP had 513 Medicare Part D claims for 114 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.