Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ANDREW WILLIAMS MD
NPI 1265067367
Psychiatry & Neurology - Neurology in Minneapolis, MN

Q: What is Andrew Williams's NPI number?

The NPI number for Andrew Williams is 1265067367. It was assigned to this individual provider in the NPPES registry on March 9, 2020.

Q: What is Andrew Williams's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for Andrew Williams was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.

Active since March 09, 2020PECOS Enrolled

913 E 26TH ST STE 304, MINNEAPOLIS, MN 55404(612) 863-3200(612) 863-2837 Get Directions Write a Review

NPPES record last updated: July 31, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 31, 2026, Jul 1, 2025, Jul 15, 2022 and 2 more (5 updates tracked since 2020).

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About Andrew Williams Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANDREW WILLIAMS MD (NPI 1265067367) is an individual neurology provider in Minneapolis, Minnesota, licensed in Minnesota (72146) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with Mayo Clinic Hospital Rochester, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1265067367

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameANDREW WILLIAMSCredential: MD

Location Address913 E 26TH ST STE 304Minneapolis, MN 55404-4515

Mailing Address2925 Chicago AveMinneapolis, MN 55407-1321 · (612) 262-9000

Phone(612) 863-3200

Fax(612) 863-2837

Sole ProprietorNo

Medical School CMSUniversity Of Missouri, Kansas City, School Of MedicineGraduated 2021

Enumeration DateMarch 9, 2020

Last NPPES UpdateJuly 31, 20265 updates tracked since enumeration

NPPES CertifiedJuly 31, 2026

✔ NPI 1265067367 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

Licenses✔ Licensed in MN · 72146✔ Licensed in IL · 036.175670

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Also ListedInternal MedicineTaxonomy 207R00000X · License 2021024766 (MO)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

913 E 26TH ST STE 304, Minneapolis, MN 55404

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Secondary Practice Locations 3

Location 1251 E Huron StChicago, IL 60611-3055 · Phone (312) 926-2000

Location 22411 Holmes StKansas City, MO 64108-2741 · Phone (816) 235-1808

Location 3200 1st St SWRochester, MN 55905-0001 · Phone (507) 284-2511

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

Andrew Williams 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.

PECOS PAC ID2264833011

PECOS Enrollment IDI20220729000766

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

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.

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

23 services13 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

16 services16 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mayo Clinic Hospital Rochester

Acute Care Hospitals · Rochester, MN

5/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number240010

Location1216 Second Street SouthwestRochester, MN 55902 · Olmsted County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55404 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$127.61 typical visit price

range $56.00 – $168.28

Typical copayment $31.90 (range $14.00 – $42.07)

Most-billed visit code 99204

Established Patient

$98.61 typical visit price

range $18.32 – $138.04

Typical copayment $24.65 (range $4.58 – $34.51)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VERONIQUE AISLINN WARNER CNP

Nurse Practitioner (Adult Health)