Margaret Carrizosa, NP
Family Nurse Practitioner · Palm Desert, CA
Margaret Carrizosa, NP is a family nurse practitioner with a practice address in Palm Desert, California, and NPI 1003068289, issued on Oct 19, 2008. Check the license (California 18062, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret Carrizosa
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 18062 CA
Self-reported in NPPES; status is on the state search - Practice location
- 41990 Cook St Ste F1007, Palm Desert, CA 92211
- Phone
- (760) 565-6969
- Enumerated
- Oct 19, 2008
- Record last updated
- Oct 10, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (760) 565-6966
- Medicare enrollment
- Enrolled (PECOS I20140623002820); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Verify Margaret Carrizosa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 18062Check 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
2,933 Medicare Part D claims for 160 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Atorvastatin Calcium251 claims
- Amlodipine Besylate127 claims
- Lisinopril117 claims
- Gabapentin104 claims
- Metformin Hcl102 claims
- Levothyroxine Sodium93 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.
Bills Medicare through one group practice
- County OF RiversideIndio, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret Carrizosa among 16,966 family nurse practitioner records in California
Margaret Carrizosa, 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 2008, is newer than 13% of them.
- NPI issued2008 · 13% of these records are older, 85% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2007 · median 2019 among the 6,793 with a school on file
- Record last updated2013 · 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).
23 family nurse practitioner records list a practice address in Palm Desert
They are 23 of the 1,495 NPPES records with a practice address in Palm Desert, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Palm Desert → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Tiffany Bell Davlantes, FNPPalm Desert, CA 922111215339676
- Silvia MunozPalm Desert, CA 922111508710773
- Wendy Reitz, ARNP-CPalm Desert, CA 922111861916751
- Leslie Roebuck, FNP-C, FNP-BCPalm Desert, CA 922111386509065
- Dolores Zitomer, RN, MSM, FNP, WCCPalm Desert, CA 922111144450354
- Sarah Colson, NPIndian Wells, CA 922101669734158
- Kara Geno, APNIndian Wells, CA 922101356904502
- Marianne Gregorich, FNPIndian Wells, CA 922101861727653
Common questions
What is Margaret Carrizosa, NP's NPI number?
Margaret Carrizosa, NP's National Provider Identifier (NPI) is 1003068289, issued on Oct 19, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Carrizosa, NP located?
The NPPES record lists a practice address at 41990 Cook St Ste F1007, Palm Desert, CA, 92211. Phone: (760) 565-6969. Providers update this record themselves, so call before visiting.
How can I verify Margaret Carrizosa, NP's license?
NPPES lists California license number 18062, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Margaret Carrizosa, NP prescribe under Medicare Part D?
In 2024, Margaret Carrizosa, NP had 2,933 Medicare Part D claims for 160 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.