1. Home
  2. Directory
  3. Rhode Island
  4. Providence
  5. Internal Medicine
  6. NPI Profile

MARGUERITE A. NEILL MD
NPI 1164406930
Internal Medicine - Infectious Disease in Providence, RI

Active since December 05, 2005PECOS EnrolledAccepts Medicare Assignment
593 EDDY STREET, PROVIDENCE, RI 02903(401) 444-7856 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 17, 2018, Mar 1, 2018, Jan 18, 2018 (3 updates tracked since 2018).

About Marguerite A. Neill Md NPPES

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

MARGUERITE A. NEILL MD (NPI 1164406930) is an individual infectious disease provider in Providence, Rhode Island, licensed in Rhode Island (MD07378) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS, is affiliated with The Miriam Hospital, and is a graduate of George Washington University School Of Medicine (1977).

NPPES Registry Identity

NPI1164406930
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameMARGUERITE A. NEILLCredential: MD
Location Address593 EDDY STREETProvidence, RI 02903-4400
Mailing AddressBrown Medicine 110 Elm StreetProvidence, RI 02903 · (877) 771-7401 · Fax (401) 784-4902
Phone(401) 444-7856
Sole ProprietorNo
Medical School CMSGeorge Washington University School Of MedicineGraduated 1977
Enumeration DateDecember 5, 2005
Last NPPES UpdateMarch 17, 20183 updates tracked since enumeration
✔ NPI 1164406930 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in RI · MD07378
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD07378 (RI)
593 EDDY STREET, Providence, RI 02903
Open in Google Maps ↗

Other Identifiers 3

Medicaid9006470RI
Medicaid110087818AMA
Other007057384RI · Medicare Ptan

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

Marguerite A. Neill 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 ID6800840901
PECOS Enrollment IDI20050311000164
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 5

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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
32 services28 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
21 services15 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
21 services16 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
17 services17 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
14 services13 patients

Hospital Affiliations CMS Care Compare

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

The Miriam Hospital

Acute Care Hospitals · Providence, RI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number410012
Location164 Summit AvenueProvidence, RI 02906 · Providence County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02903 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
$134.17 typical visit price
range $58.57 – $177.03
Typical copayment $33.54 (range $14.64 – $44.25)
Most-billed visit code 99204
Established Patient
$103.10 typical visit price
range $18.92 – $144.38
Typical copayment $25.77 (range $4.73 – $36.09)
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.

BRIAN F GIRARD CRNA
Nurse Anesthetist, Certified Registered
593 EDDY STREET, DAVOL 129
PROVIDENCE, RI 02903
Providence County (401) 444-4933
PETER W WOLFERSEDER CRNA
Nurse Anesthetist, Certified Registered
593 EDDY STREET, DAVOL 129
PROVIDENCE, RI 02903
Providence County (401) 444-4933
MARIE A MILLS CRNA
Nurse Anesthetist, Certified Registered
593 EDDY STREET, DAVOL 129
PROVIDENCE, RI 02903
Providence County (401) 444-4933
BETH VANPRAAG CRNA
Nurse Anesthetist, Certified Registered
593 EDDY STREET, DAVOL 129
PROVIDENCE, RI 02903
Providence County (401) 444-4933
JONATHAN D URI MD
Anesthesiology
593 EDDY STREET, DAVOL 129
PROVIDENCE, RI 02903
Providence County (401) 444-4933
CHRISTINE MARIE RAMALHO DMD
Dentist (General Practice)
593 EDDY STREET, JOSEPH SAMUELS DENTAL CENTER AT RIH
PROVIDENCE, RI 02903
Providence County (401) 444-7195
ANGELA THOMAS CRNA
Nurse Anesthetist, Certified Registered
593 EDDY STREET, DAVOL 129
PROVIDENCE, RI 02903
Providence County (401) 444-4933
NICOLE BRETING APRN
Nurse Practitioner
593 EDDY STREET, APC 4
PROVIDENCE, RI 02903
Providence County (401) 553-8355

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 Marguerite Neill's NPI number?

The NPI number for Marguerite Neill is 1164406930. It was assigned to this individual provider in the NPPES registry on December 5, 2005.

Where is Marguerite Neill located?

Marguerite Neill practices at 593 Eddy Street, Providence, RI 02903. The listed phone number is (401) 444-7856.

What is Marguerite Neill's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Marguerite Neill enrolled in Medicare?

Yes. Marguerite Neill 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 Marguerite Neill affiliated with any hospitals?

According to CMS data, Marguerite Neill is affiliated with The Miriam Hospital.

When was this NPI record last updated?

The NPPES record for Marguerite Neill was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.