PUJA DARJI MD
NPI 1225725377
Internal Medicine in La Mesa, CA
About Puja Darji Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PUJA DARJI MD (NPI 1225725377) is an individual internal medicine provider in La Mesa, California, licensed in California (A203592) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Puja Darji Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Puja Darji reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
El Cajon, CA 92020
- Reassigned Medicare billing, California enrollment
- 87 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 91942 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
LA MESA, CA 91942
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 Puja Darji's NPI number?
The NPI number for Puja Darji is 1225725377. It was assigned to this individual provider in the NPPES registry on April 19, 2023.
Where is Puja Darji located?
Puja Darji practices at 5555 Grossmont Center Dr, La Mesa, CA 91942. The listed phone number is (619) 740-6000.
What is Puja Darji's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Puja Darji enrolled in Medicare?
Yes. Puja Darji is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Puja Darji's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Puja Darji reassigns Medicare benefits to San Diego Critical Care Medical Group, Inc (El Cajon, 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 Puja Darji'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 Puja Darji was last updated on September 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 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.
# Puja Darji, MD · NPI 1225725377
Internal Medicine physician in La Mesa, California. Individual provider, active in the CMS NPPES registry since April 19, 2023.
## Identity
- **NPI:** 1225725377 (Entity type: Individual)
- **Enumerated:** April 19, 2023
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A203592 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 5555 GROSSMONT CENTER DR, La Mesa, CA 91942-3019
- **Phone:** (619) 740-6000
## 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:** San Diego Critical Care Medical Group, Inc (NPI 1609915990, El Cajon, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** September 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1225725377) · Data from the CMS NPPES public registry.