MATTHEW THOMAS MORRIN MD
NPI 1598007130
Internal Medicine in Stanford, CA
About Matthew Thomas Morrin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW THOMAS MORRIN MD (NPI 1598007130) is an individual internal medicine provider in Stanford, California, licensed in California (C193309) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS, is affiliated with Albany Medical Center Hospital, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2013).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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
Matthew Thomas Morrin 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 Reassignments
2Medicare enrollment records show Matthew Morrin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sandwich, IL 60548
- Reassigned Medicare billing, Illinois enrollment
- 561 clinicians in this Medicare group
Albany, NY 12208
- Reassigned Medicare billing, New York enrollment
- 1,640 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 4
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Albany Medical Center Hospital
Acute Care Hospitals · Albany, NYSaratoga Hospital
Acute Care Hospitals · Saratoga Springs, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94305 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
STANFORD, CA 94305
STANFORD, CA 94305
STANFORD, CA 94305
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 Matthew Morrin's NPI number?
The NPI number for Matthew Morrin is 1598007130. It was assigned to this individual provider in the NPPES registry on March 21, 2013.
Where is Matthew Morrin located?
Matthew Morrin practices at 300 Pasteur Dr, Stanford, CA 94305. The listed phone number is (650) 723-4000.
What is Matthew Morrin's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Matthew Morrin enrolled in Medicare?
Yes. Matthew Morrin 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 organizations bill Medicare for Matthew Morrin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Morrin reassigns Medicare benefits to 2 organizations: Edward Health Ventures (Sandwich, IL) and Albany Medical College (Albany, NY). Each 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 Matthew Morrin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Matthew Morrin affiliated with any hospitals?
According to CMS data, Matthew Morrin is affiliated with Albany Medical Center Hospital and Saratoga Hospital.
When was this NPI record last updated?
The NPPES record for Matthew Morrin was last updated on August 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Matthew Thomas Morrin, MD · NPI 1598007130
Internal Medicine physician in Stanford, California. Individual provider, active in the CMS NPPES registry since March 21, 2013.
## Identity
- **NPI:** 1598007130 (Entity type: Individual)
- **Enumerated:** March 21, 2013
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** C193309 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 300 PASTEUR DR, Stanford, CA 94305-2200
- **Phone:** (650) 723-4000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Edward Health Ventures (NPI 1316183551, Sandwich, IL); Albany Medical College (NPI 1497921688, Albany, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loyola University Of Chicago, Stritch School Of Medicine, class of 2013
## Record status
- **NPPES last updated:** August 6, 2024
- **Other identifiers:** Medicaid 0354088 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1598007130) · Data from the CMS NPPES public registry.