Rex Ambatali Jr., AGACNP-BC, FNP-C
Acute Care Nurse Practitioner · Stockton, CA
Rex Ambatali Jr., AGACNP-BC, FNP-C is an acute care nurse practitioner with a practice address in Stockton, California, and NPI 1013308485, issued on Feb 6, 2015. Check the license (California 95001863, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rex Ambatali Jr.
- Credential
- AGACNP-BC, FNP-C
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 95001863 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2633 Pacific Ave, Stockton, CA 95204
- Phone
- (209) 944-5530
- Enumerated
- Feb 6, 2015
- Record last updated
- May 14, 2025
- Medicare enrollment
- Enrolled (PECOS I20150423000077); 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 2633 Pacific Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Trina Eagal, FNP-BCFamily Nurse Practitioner1407203573
- Brooke FletcherCardiovascular Disease Physician1538783519
- Noel Moreno, PA-CMedical Physician Assistant1932434404
Verify Rex Ambatali Jr. in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95001863Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
133 Medicare Part D claims for 63 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 42 claims were for opioids.
Most prescribed
- Oxycodone Hcl26 claims
- Baclofen14 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
- Regents OF The Univ OF CASacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rex Ambatali Jr. among 1,810 acute care nurse practitioner records in California
Rex Ambatali Jr., AGACNP-BC, FNP-C 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 2015, is newer than 32% of them.
- NPI issued2015 · 32% of these records are older, 65% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2014 · median 2018 among the 993 with a school on file
- Record last updated2025 · 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 Stockton → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Dolly Luong, NPStockton, CA 952091992082903
- Martha Zimmer, NPStockton, CA 952091043973472
- Jia WuFrench Camp, CA 952311093145898
- Dinah ElmesewdyLodi, CA 952401780915678
- Ramina Ishaya, NPSan Jose, CA 951311033560743
- Thu Lan Pham, NPSan Jose, CA 951281013192228
- Jo Ann Scott, NPSan Jose, CA 951281689064479
- Maria Theresa Tinitigan, APRN, AGACNP-BCSan Jose, CA 951281932861259
Common questions
What is Rex Ambatali Jr., AGACNP-BC, FNP-C's NPI number?
Rex Ambatali Jr., AGACNP-BC, FNP-C's National Provider Identifier (NPI) is 1013308485, issued on Feb 6, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Rex Ambatali Jr., AGACNP-BC, FNP-C located?
The NPPES record lists a practice address at 2633 Pacific Ave, Stockton, CA, 95204. Phone: (209) 944-5530. Providers update this record themselves, so call before visiting.
How can I verify Rex Ambatali Jr., AGACNP-BC, FNP-C's license?
NPPES lists California license number 95001863, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Rex Ambatali Jr., AGACNP-BC, FNP-C prescribe under Medicare Part D?
In 2024, Rex Ambatali Jr., AGACNP-BC, FNP-C had 133 Medicare Part D claims for 63 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.