ALEJANDRA POSTLETHWAITE M.D.
NPI 1750566915
Psychiatry & Neurology - Child & Adolescent Psychiatry in San Diego, CA
About Alejandra Postlethwaite M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEJANDRA POSTLETHWAITE M.D. (NPI 1750566915) is an individual child & adolescent psychiatry provider in San Diego, California, licensed in California (A88938) and active in the NPI registry since January 2008. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Alejandra Postlethwaite M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Alejandra Postlethwaite reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Escondido, CA 92025
- Reassigned Medicare billing, California enrollment
- 332 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN DIEGO, CA 92105
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Alejandra Postlethwaite's NPI number?
The NPI number for Alejandra Postlethwaite is 1750566915. It was assigned to this individual provider in the NPPES registry on January 7, 2008.
Where is Alejandra Postlethwaite located?
Alejandra Postlethwaite practices at 4060 Fairmount Ave, San Diego, CA 92105. The listed phone number is (619) 280-4213.
What is Alejandra Postlethwaite's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.
Is Alejandra Postlethwaite enrolled in Medicare?
Yes. Alejandra Postlethwaite is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Alejandra Postlethwaite's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alejandra Postlethwaite reassigns Medicare benefits to Neighborhood Healthcare (Escondido, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alejandra Postlethwaite's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Alejandra Postlethwaite was last updated on December 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Alejandra Postlethwaite, M.D. · NPI 1750566915
Child & Adolescent Psychiatry physician in San Diego, California. Individual provider, active in the CMS NPPES registry since January 7, 2008.
## Identity
- **NPI:** 1750566915 (Entity type: Individual)
- **Enumerated:** January 7, 2008
- **Primary specialty:** Psychiatry & Neurology - Child & Adolescent Psychiatry · taxonomy 2084P0804X
- **State license:** A88938 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4060 FAIRMOUNT AVE, San Diego, CA 92105-1608
- **Phone:** (619) 280-4213
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Neighborhood Healthcare (NPI 1598703647, Escondido, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 19, 2013
- **Other identifiers:** Medicare PIN BT2462 (CA); Medicare PIN BT246Y (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1750566915) · Data from the CMS NPPES public registry.