Jennifer Altamira, ACNP
Acute Care Nurse Practitioner · Mission Viejo, CA
Jennifer Altamira, ACNP is an acute care nurse practitioner with a practice address in Mission Viejo, California, and NPI 1205815248, issued on Jan 10, 2006. Check the license (California 15147, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jennifer Altamira
- Credential
- ACNP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 15147 CA
Self-reported in NPPES; status is on the state search - Practice location
- 26800 Crown Valley Pkwy, Mission Viejo, CA 92691
- Phone
- (949) 364-3388
- Enumerated
- Jan 10, 2006
- Record last updated
- Mar 31, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (949) 364-5026
- Medicare enrollment
- Enrolled (PECOS I20050505000481); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 1,810 in California → Look up another NPI →
Also registered at 26800 Crown Valley Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jennifer Altamira in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 15147Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average acute care nurse practitioner in 2024
1,859 Medicare Part D claims for 505 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Atorvastatin Calcium186 claims
- Losartan Potassium153 claims
- Amlodipine Besylate151 claims
- Rosuvastatin Calcium138 claims
- Metoprolol Succinate91 claims
- Clopidogrel90 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: $1,138.89
55 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 10,984 providers of this specialty with any payment received $647.94 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
- Providence Medical FoundationFullerton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer Altamira among 1,810 acute care nurse practitioner records in California
Jennifer Altamira, ACNP is one of 1,810 acute care nurse practitioner records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 94% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2004 · median 2018 among the 993 with a school on file
- Record last updated2021 · 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 363LA2100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in California
There are 1,810 acute care nurse practitioner records in California.
All 1,810 in California → Every provider in Mission Viejo → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Lauryn Brink, NPMission Viejo, CA 926911275937989
- Alison Forbes, NPMission Viejo, CA 926911659504298
- Brendi Gayle, AG-ACNPMission Viejo, CA 926911073209367
- Vanessa Kalis, NPMission Viejo, CA 926911629057237
- Zachary Lott, MSN, ARNP, NP-BCMission Viejo, CA 926911609374941
- Kathy Nguyen, AGACNP-BCMission Viejo, CA 926911437702552
- Layla Rezaeepour, RN/NPMission Viejo, CA 926911720751662
- Katie Rogers, NPMission Viejo, CA 926911649767476
Common questions
What is Jennifer Altamira, ACNP's NPI number?
Jennifer Altamira, ACNP's National Provider Identifier (NPI) is 1205815248, issued on Jan 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Altamira, ACNP located?
The NPPES record lists a practice address at 26800 Crown Valley Pkwy, Mission Viejo, CA, 92691. Phone: (949) 364-3388. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Altamira, ACNP's license?
NPPES lists California license number 15147, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Jennifer Altamira, ACNP prescribe under Medicare Part D?
In 2024, Jennifer Altamira, ACNP had 1,859 Medicare Part D claims for 505 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.