TERRY M WELSH MD
NPI 1700881786
Pathology - Anatomic Pathology & Clinical Pathology in Anaheim, CA
About Terry M Welsh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TERRY M WELSH MD (NPI 1700881786) is an individual anatomic pathology & clinical pathology provider in Anaheim, California, licensed in California (A62839) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (1995).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Terry M Welsh 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 Terry Welsh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Anaheim, CA 92801
- Reassigned Medicare billing, California enrollment
- 4 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 11
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 92801 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.
ANAHEIM, CA 92801
ANAHEIM, CA 92801
ANAHEIM, CA 92801
ANAHEIM, CA 92801
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 Terry Welsh's NPI number?
The NPI number for Terry Welsh is 1700881786. It was assigned to this individual provider in the NPPES registry on June 16, 2005.
Where is Terry Welsh located?
Terry Welsh practices at 1111 W La Palma Ave Department Of Pathology, Anaheim, CA 92801. The listed phone number is (714) 999-6075.
What is Terry Welsh's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Terry Welsh enrolled in Medicare?
Yes. Terry Welsh 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 Terry Welsh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Terry Welsh reassigns Medicare benefits to Pathology Associates Of Anaheim A Professional Medical Corporation (Anaheim, 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 Terry Welsh'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 Terry Welsh was last updated on October 4, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Terry M Welsh, MD · NPI 1700881786
Anatomic Pathology & Clinical Pathology physician in Anaheim, California. Individual provider, active in the CMS NPPES registry since June 16, 2005.
## Identity
- **NPI:** 1700881786 (Entity type: Individual)
- **Enumerated:** June 16, 2005
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **State license:** A62839 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1111 W LA PALMA AVE, DEPARTMENT OF PATHOLOGY, Anaheim, CA 92801-2804
- **Phone:** (714) 999-6075
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Pathology Associates Of Anaheim A Professional Medical Corporation (NPI 1861535718, Anaheim, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Kansas School Of Med, class of 1995
## Record status
- **NPPES last updated:** October 4, 2007
- **Other identifiers:** Medicare UPIN H68328; Medicare PIN WA62839C (CA); Medicaid 00A628390 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1700881786) · Data from the CMS NPPES public registry.