IAIN MILLER
NPI 1891321774
Pathology - Anatomic Pathology & Clinical Pathology in Stanford, CA
About Iain Miller NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
IAIN MILLER (NPI 1891321774) is an individual anatomic pathology & clinical pathology provider in Stanford, California, licensed in Colorado (DR.0077307) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Iain Miller is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Iain Miller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Casper, WY 82601
- Reassigned Medicare billing, Nebraska, Wyoming and Colorado enrollments
- Also billed through NPI 1932985405 (Colorado)
- 20 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 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.
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 Iain Miller's NPI number?
The NPI number for Iain Miller is 1891321774. It was assigned to this individual provider in the NPPES registry on March 23, 2020.
Where is Iain Miller located?
Iain Miller practices at 300 Pasteur Dr, Stanford, CA 94305. The listed phone number is (650) 723-4000.
What is Iain Miller's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Iain Miller enrolled in Medicare?
Yes. Iain Miller is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Iain Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Iain Miller reassigns Medicare benefits to Summit Pathology (Casper, WY). 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 Iain Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Iain Miller accept?
Health plans from Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Nebraska list Iain Miller as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Iain Miller was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Iain Miller · NPI 1891321774
Anatomic Pathology & Clinical Pathology physician in Stanford, California. Individual provider, active in the CMS NPPES registry since March 23, 2020.
## Identity
- **NPI:** 1891321774 (Entity type: Individual)
- **Enumerated:** March 23, 2020
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **State license:** DR.0077307 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 PASTEUR DR, Stanford, CA 94305-2200
- **Phone:** (650) 723-4000
## 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:** Summit Pathology (NPI 1366220501, Casper, WY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** July 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1891321774) · Data from the CMS NPPES public registry.