IULIA C. GRILLO MD
NPI 1609859479
Internal Medicine in Pawtucket, RI

Q: What is Iulia Grillo's NPI number?

The NPI number for Iulia Grillo is 1609859479. It was assigned to this individual provider in the NPPES registry on November 25, 2005.

Q: What is Iulia Grillo's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Iulia Grillo was last updated on February 9, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.

Active since November 25, 2005PECOS EnrolledAccepts Medicare Assignment

111 BREWSTER ST, DEPARTMENT OF INTERNAL MEDICINE, PAWTUCKET, RI 02860(401) 729-2258(401) 729-3343 Get Directions Write a Review

NPPES record last updated: February 9, 2009. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Iulia C. Grillo Md NPPES

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

IULIA C. GRILLO MD (NPI 1609859479) is an individual internal medicine provider in Pawtucket, Rhode Island, licensed in Rhode Island (MD11388) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, is affiliated with Our Lady Of Fatima Hospital, and is a graduate of Other (1993).

NPPES Registry Identity

NPI1609859479

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameIULIA C. GRILLOCredential: MD

Location Address111 BREWSTER ST, DEPARTMENT OF INTERNAL MEDICINEPawtucket, RI 02860-4400

Mailing Address111 Brewster St, Department Of Internal MedicinePawtucket, RI 02860-4400 · (401) 729-2258 · Fax (401) 729-3343

Phone(401) 729-2258

Fax(401) 729-3343

Sole ProprietorNo

Medical School CMSOtherGraduated 1993

Enumeration DateNovember 25, 2005

Last NPPES UpdateFebruary 9, 2009

✔ NPI 1609859479 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in RI · MD11388

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedInternal Medicine · RheumatologyTaxonomy 207RR0500X · License MD11388 (RI)

111 BREWSTER ST, Pawtucket, RI 02860

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Other Identifiers 3

Medicare UPINI12872RI

Medicaid9003519RI

Medicare PIN007058096RI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Iulia C. Grillo 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 ID4082687215

PECOS Enrollment IDI20040817000174

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.

Medicare Billing Reassignment

Medicare enrollment records show Iulia Grillo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Iulia Circiumaru Rheumatology & Internal Medicine LLC

9.6 mi

Internal Medicine

260 MAPLE AVE REAR
Barrington, RI 02806

Reassigned Medicare billing, Rhode Island enrollment

NPI 1174887210 (401) 289-0011

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

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.

Injection, denosumab, 1 mg J0897

Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.

1,380 services13 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.

459 services121 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

201 services18 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

82 services17 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.

40 services24 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

31 services17 patients

Hospital Affiliations CMS Care Compare 4

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

Our Lady Of Fatima Hospital

Acute Care Hospitals · North Providence, RI

3/5 CMS rating

OwnershipProprietary

CMS Certification Number410005

Location200 High Service AvenueNorth Providence, RI 02904 · Providence County

Emergency services

Kent County Memorial Hospital

Acute Care Hospitals · Warwick, RI

3/5 CMS rating

OwnershipProprietary

CMS Certification Number410009

Location455 Toll Gate RdWarwick, RI 02886 · Kent County

Emergency services Birthing friendly

Women & Infants Hospital Of Rhode Island

Acute Care Hospitals · Providence, RI

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number410010

Location101 Dudley StreetProvidence, RI 02905 · Providence County

Emergency services Birthing friendly

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 02860 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.

MAHMOUD MOWAFY M.D.

Internal Medicine

111 BREWSTER ST
PAWTUCKET, RI 02860

Providence County (401) 729-2258

ASHLEY NANCY MASTRANGELO DPM

Podiatrist (Foot & Ankle Surgery)

111 BREWSTER ST
PAWTUCKET, RI 02860

Providence County (401) 729-2977

JOHN RIEDEL MD

Emergency Medicine

111 BREWSTER ST, DEPARTMENT OF EMERGENCY MEDICINE
PAWTUCKET, RI 02860

Providence County (401) 729-2191

MEMORIAL HOSPITAL

General Acute Care Hospital

111 BREWSTER ST
PAWTUCKET, RI 02860

Providence County (401) 729-2836

JALEH FALLAH MD

Internal Medicine (Hematology & Oncology)

111 BREWSTER ST
PAWTUCKET, RI 02860

Providence County (401) 729-2258

MS. COLLEEN FOLEY-LUNT

Speech-Language Pathologist

111 BREWSTER ST, SPEECH LANGUAGE PATHOLOGY
PAWTUCKET, RI 02860

Providence County (508) 729-2316

MAXWELL VAN HOVEN MD

Family Medicine

111 BREWSTER ST
PAWTUCKET, RI 02860

Providence County (401) 737-7000

SCOTT MICHAEL CAMPBELL

Physical Therapist

111 BREWSTER ST, ND PHYSICAL THERAPY
PAWTUCKET, RI 02860

Providence County (401) 729-3481

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 Iulia Grillo's NPI number?

The NPI number for Iulia Grillo is 1609859479. It was assigned to this individual provider in the NPPES registry on November 25, 2005.

Where is Iulia Grillo located?

Iulia Grillo practices at 111 Brewster St Department Of Internal Medicine, Pawtucket, RI 02860. The listed phone number is (401) 729-2258.

What is Iulia Grillo's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Iulia Grillo enrolled in Medicare?

Yes. Iulia Grillo 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.

Which organization bills Medicare for Iulia Grillo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Iulia Grillo reassigns Medicare benefits to Iulia Circiumaru Rheumatology & Internal Medicine LLC (Barrington, RI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Iulia Grillo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Iulia Grillo affiliated with any hospitals?

According to CMS data, Iulia Grillo is affiliated with Our Lady Of Fatima Hospital, Kent County Memorial Hospital, Women & Infants Hospital Of Rhode Island and The Miriam Hospital.

When was this NPI record last updated?

The NPPES record for Iulia Grillo was last updated on February 9, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.