DR. WILLIAM R. SHAFFER M.D.
NPI 1801044722
Psychiatry & Neurology - Neurology in Boulder, CO
About Dr. William R. Shaffer M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM R. SHAFFER M.D. (NPI 1801044722) is an individual neurology provider in Boulder, Colorado, licensed in Colorado (DR.0047669) and active in the NPI registry since September 2008. He is enrolled in Medicare PECOS, maintains a secondary practice location in Fort Collins, and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. William R. Shaffer M.d. 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.
Areas of Expertise CMS Part B claims 3
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 80301 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOULDER, CO 80301
BOULDER, CO 80301
BOULDER, CO 80301
BOULDER, CO 80301
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 William Shaffer's NPI number?
The NPI number for William Shaffer is 1801044722. It was assigned to this individual provider in the NPPES registry on September 4, 2008.
Where is William Shaffer located?
William Shaffer practices at 4801 Riverbend Rd Ste 200, Boulder, CO 80301. The listed phone number is (303) 415-8800.
What is William Shaffer's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is William Shaffer enrolled in Medicare?
Yes. William Shaffer 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.
What insurance does William Shaffer accept?
Health plans from Medica list William Shaffer 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 William Shaffer was last updated on September 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.