HARSHAL SINGH MEHDI MD
NPI 1144631359
Internal Medicine in San Diego, CA
About Harshal Singh Mehdi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HARSHAL SINGH MEHDI MD (NPI 1144631359) is an individual internal medicine provider in San Diego, California, licensed in California (A149919) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (2014).
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 and accepts Medicare assignment
Harshal Singh Mehdi Md 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 Harshal Mehdi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Regents Of The University Of California
- 1,051 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.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
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 Harshal Mehdi's NPI number?
The NPI number for Harshal Mehdi is 1144631359. It was assigned to this individual provider in the NPPES registry on May 12, 2014.
Where is Harshal Mehdi located?
Harshal Mehdi practices at 200 W Arbor Dr, San Diego, CA 92103. The listed phone number is (619) 471-9186.
What is Harshal Mehdi's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Harshal Mehdi enrolled in Medicare?
Yes. Harshal Mehdi 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 Harshal Mehdi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Harshal Mehdi reassigns Medicare benefits to Regents Of The University Of California - Ucsd Medical Group (San Diego, 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 Harshal Mehdi'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 Harshal Mehdi was last updated on July 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Harshal Singh Mehdi, MD · NPI 1144631359
Internal Medicine physician in San Diego, California. Individual provider, active in the CMS NPPES registry since May 12, 2014.
## Identity
- **NPI:** 1144631359 (Entity type: Individual)
- **Enumerated:** May 12, 2014
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A149919 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 W ARBOR DR, San Diego, CA 92103-9000
- **Phone:** (619) 471-9186
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Regents Of The University Of California - Ucsd Medical Group (NPI 1336267137, San Diego, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 2014
## Record status
- **NPPES last updated:** July 6, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1144631359) · Data from the CMS NPPES public registry.