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

AUDREY LILIIAN BUTLER MD
NPI 1740984533
Emergency Medicine in Milford, MA

Active since March 28, 2023PECOS EnrolledAccepts Medicare Assignment
14 PROSPECT ST, MILFORD, MA 01757(508) 473-1190 Get Directions Write a Review

NPPES record last updated: July 31, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 31, 2026, Mar 28, 2023 (2 updates tracked since 2023).

About Audrey Liliian Butler Md NPPES

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

AUDREY LILIIAN BUTLER MD (NPI 1740984533) is an individual emergency medicine provider in Milford, Massachusetts, licensed in Massachusetts (1026938) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS, is affiliated with Umass Memorial Medical Center/university Campus, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1740984533
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameAUDREY LILIIAN BUTLERCredential: MD
Location Address14 PROSPECT STMilford, MA 01757-3003
Mailing Address14 Prospect StMilford, MA 01757-3003 · (508) 473-1190
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMarch 28, 2023
Last NPPES UpdateJuly 31, 20262 updates tracked since enumeration
NPPES CertifiedJuly 31, 2026
NPI 1740984533 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in MA · 1026938
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
14 PROSPECT ST, Milford, MA 01757

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

Audrey Liliian Butler 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 ID1759744360
PECOS Enrollment IDI20260605000182
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.

Hospital Affiliations CMS Care Compare

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

Umass Memorial Medical Center/University Campus

Acute Care Hospitals · Worcester, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220163
Location55 Lake Avenue NorthWorcester, MA 01655 · Worcester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01757 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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 20

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

Internal Medicine
14 PROSPECT ST
MILFORD, MA 01757
Dietitian, Registered (Nutrition, Obesity and Weight Management)
14 PROSPECT ST
MILFORD, MA 01757
Internal Medicine (Hematology & Oncology)
14 PROSPECT ST, 2ND FLOOR
MILFORD, MA 01757
Physician Assistant (Medical)
14 PROSPECT ST
MILFORD, MA 01757
Internal Medicine
14 PROSPECT ST
MILFORD, MA 01757
Psychiatry & Neurology (Vascular Neurology)
14 PROSPECT ST
MILFORD, MA 01757
Physical Therapist
14 PROSPECT ST
MILFORD, MA 01757
Specialist
14 PROSPECT ST, DEPARTMENT OF RADIOLOGY
MILFORD, MA 01757

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 Audrey Butler's NPI number?

The NPI number for Audrey Butler is 1740984533. It was assigned to this individual provider in the NPPES registry on March 28, 2023.

Where is Audrey Butler located?

Audrey Butler practices at 14 Prospect St, Milford, MA 01757. The listed phone number is (508) 473-1190.

What is Audrey Butler's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Audrey Butler enrolled in Medicare?

Yes. Audrey Butler 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.

Is Audrey Butler affiliated with any hospitals?

According to CMS data, Audrey Butler is affiliated with Umass Memorial Medical Center/University Campus.

When was this NPI record last updated?

The NPPES record for Audrey Butler 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 20 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.