MRS. BARBARA A MUIR (PA-C) – Physician Assistant, NPI 1104811181

MRS. BARBARA A MUIR (PA-C) is a healthcare provider. based in Westerly, Rhode Island. specializing in PHYSICIAN ASSISTANT. They hold the professional credentials PA-C. They hold a License No. PA00257 (RI). The NPI Number for MRS. BARBARA A MUIR (PA-C) is 1104811181

Main info

Female
47 Years Of Experience
Accepts Medicare Assignment
Name
MRS. BARBARA A MUIR (PA-C)
NPI
1104811181
Phone
(401) 348-0008
Address
45 WELLS ST
Enumeration Date
15 September 2005
Last Update Date
26 December 2023

Doctor Profile

Medical School Name
OTHER
Secondary Phone
4017890283
Graduation Year
1979 (47 years ago)
PAC ID
2264501840
Group Practice PAC ID
3072913714
Professional Enrollment ID
I20080522000194
Address ID
RI028793626WA481XXRDXX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness75
Years active:20State licenses:1Digital endpointsOther names

773 PHYSICIAN ASSISTANT in RI

Provider Addresses for MRS. BARBARA A MUIR (PA-C)

  • 45, Wells Street, Westerly, South County, Rhode Island, 02891, United States

    SUITE 104

    WESTERLY, RI 028912927

    Phone: (401) 348-0008

    Fax: (401) 348-3053

    Type: Mailing

  • 77 Franklin St

    Westerly, RI 028913177

    Phone: (401) 596-6464

    Type: Location

  • 77 FRANKLIN ST

    WESTERLY, RI 028913177

    Phone: (401) 596-6464

    Type: Mailing

  • 77 FRANKLIN ST STE 104

    WESTERLY, RI 028913177

    Phone: (401) 596-6464

    Fax: (401) 348-3053

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 144 Open Payments records for all available years, with a total value of $2,991.

Total Amount is formed as General ($2,991) + Research ($0) + Ownership ($0) = $2,991.

Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Lilly USA, LLC ($483).

Total Amount

$2,991

General + Research + Ownership

Payments

144

Total payment records

General Amount

$2,991

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-19

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2008-05-22

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20080522000194IPhysician AssistantRITBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99214Established patient office or other outpatient visit, 30-39 minutes195107$0
99213Established patient office or other outpatient visit, 20-29 minutes7559$0
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit7474$0
93000Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report5150$0
81003Automated urinalysis test5150$0
View full utilization report →

Insurance plans in this area (ZIP 02891)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 3072913714View full group profile
NameSpecialtyState
Nurse PractitionerRI
Physician AssistantRI
Internal MedicineRI
Physician AssistantRI
Family Practice, Pulmonary DiseaseRI
Nurse PractitionerRI
Physician AssistantNY
Nurse PractitionerRI
Family Practice, Internal MedicineRI
Physician AssistantRI

Reviews

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Frequently asked questions

What is the 10-digit NPI for MRS. BARBARA A MUIR (PA-C)?
MRS. BARBARA A MUIR (PA-C) — NPI 1104811181 — is the standard way to identify this listing.
Can I rely on MRS. BARBARA A MUIR (PA-C) being an active provider?
As of the registry snapshot, MRS. BARBARA A MUIR (PA-C) is marked active.
What is MRS. BARBARA A MUIR (PA-C)'s specialty?
The listing groups MRS. BARBARA A MUIR (PA-C) with Physician Assistant. Clinical services aligned with this taxonomy classification.
Where should I expect MRS. BARBARA A MUIR (PA-C) on a map?
Expect Westerly, Rhode Island as a primary anchor for MRS. BARBARA A MUIR (PA-C) unless the record lists multiple sites.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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