Tiffany Alexis Castillo
Psychiatry Physician · Escondido, CA
Tiffany Alexis Castillo is a psychiatry physician with a practice address in Escondido, California, and NPI 1114459252, issued on Mar 29, 2017. Check the license (California 158480, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tiffany Alexis Castillo
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 158480 CA
Self-reported in NPPES; status is on the state search - Practice location
- 488 E Valley Pkwy Ste 311, Escondido, CA 92025
- Phone
- (833) 867-4642
- Enumerated
- Mar 29, 2017
- Record last updated
- Mar 5, 2026
- Medicare enrollment
- Enrolled (PECOS I20190924002108); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 488 E Valley Pkwy Ste 311
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kekoa Ede, MDPsychiatry Physician1134224843
- Rachel Krochmal, F.N.P./PA-CFamily Nurse Practitioner1326117920
- Evan NiakamalPhysician Assistant1639796873
- Gabriel Rodarte, MDPsychiatry Physician1184649212
- Pardeep SinghPsychiatric/Mental Health Nurse Practitioner1992279004
Verify Tiffany Alexis Castillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 158480Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average psychiatry physician in 2024
2,425 Medicare Part D claims for 112 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Trazodone Hcl199 claims
- Gabapentin133 claims
- Quetiapine Fumarate122 claims
- Hydroxyzine Hcl117 claims
- Escitalopram Oxalate114 claims
- Duloxetine Hcl109 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
- Neighborhood HealthcareEscondido, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tiffany Alexis Castillo among 8,673 psychiatry physician records in California
Tiffany Alexis Castillo is one of 8,673 psychiatry physician 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 2017, is newer than 79% of them.
- NPI issued2017 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2017 · median 2005 among the 3,295 with a school on file
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Escondido → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Jerry Bobo, M.D.Escondido, CA 920251194836429
- Douglas Conte, M.D.Escondido, CA 920251881714954
- Amy Dewar, M.D.Escondido, CA 920251851505531
- Eric Drimmer, MDEscondido, CA 920251871540682
- Kekoa Ede, MDEscondido, CA 920251134224843
- Christopher Gorman, MDEscondido, CA 920251346297157
- Christopher Khoury, M.D.Escondido, CA 920251689606980
- Suesan Pedersen, MDEscondido, CA 920251558603837
Common questions
What is Tiffany Alexis Castillo's NPI number?
Tiffany Alexis Castillo's National Provider Identifier (NPI) is 1114459252, issued on Mar 29, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Alexis Castillo located?
The NPPES record lists a practice address at 488 E Valley Pkwy Ste 311, Escondido, CA, 92025. Phone: (833) 867-4642. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Alexis Castillo's license?
NPPES lists California license number 158480, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tiffany Alexis Castillo prescribe under Medicare Part D?
In 2024, Tiffany Alexis Castillo had 2,425 Medicare Part D claims for 112 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.