DR. TIFFANY MCCULLUM PSYD
NPI 1528306206
Psychologist - Clinical in Chula Vista, CA
About Dr. Tiffany Mccullum Psyd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TIFFANY MCCULLUM PSYD (NPI 1528306206) is an individual clinical provider in Chula Vista, California, licensed in California (PSY29329) and active in the NPI registry since January 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Tiffany Mccullum Psyd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Tiffany Mccullum reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chula Vista, CA 91913
- Reassigned Medicare billing, California enrollment
- 577 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91913 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Tiffany Mccullum's NPI number?
The NPI number for Tiffany Mccullum is 1528306206. It was assigned to this individual provider in the NPPES registry on January 30, 2013. The provider is also known as Dr. Tiffany Morris Psyd.
Where is Tiffany Mccullum located?
Tiffany Mccullum practices at 1051 Camino Aldea, Chula Vista, CA 91913. The listed phone number is (619) 800-4820.
What is Tiffany Mccullum's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Tiffany Mccullum enrolled in Medicare?
Yes. Tiffany Mccullum is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Tiffany Mccullum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Mccullum reassigns Medicare benefits to Centro De Salud De La Comunidad De San Ysidro, Inc. (Chula Vista, 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 Tiffany Mccullum'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 Tiffany Mccullum was last updated on October 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.
# Dr. Tiffany Mccullum, PSYD · NPI 1528306206
Clinical provider in Chula Vista, California. Individual provider, active in the CMS NPPES registry since January 30, 2013.
## Identity
- **NPI:** 1528306206 (Entity type: Individual)
- **Enumerated:** January 30, 2013
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** PSY29329 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1051 CAMINO ALDEA, Chula Vista, CA 91913-3337
- **Phone:** (619) 800-4820
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Centro De Salud De La Comunidad De San Ysidro, Inc. (NPI 1962213041, Chula Vista, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** October 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1528306206) · Data from the CMS NPPES public registry.