JENNIFER MCINNES RITZAU MD
NPI 1508863432
Family Medicine - Geriatric Medicine in Providence, RI

Q: What is Jennifer Ritzau's NPI number?

The NPI number for Jennifer Ritzau is 1508863432. It was assigned to this individual provider in the NPPES registry on July 7, 2005. The provider is also known as Jennifer Blois Mcinnes.

Q: What is Jennifer Ritzau's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Geriatric Medicine, with taxonomy code 207QG0300X.

Q: When was this NPI record last updated?

The NPPES record for Jennifer Ritzau was last updated on July 31, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 July 07, 2005PECOS Enrolled

825 CHALKSTONE AVE, PROVIDENCE, RI 02908(401) 621-6464(401) 751-3985 Get Directions Write a Review

NPPES record last updated: July 31, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Jennifer Mcinnes Ritzau Md NPPES

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

JENNIFER MCINNES RITZAU MD (NPI 1508863432) is an individual geriatric medicine provider in Providence, Rhode Island, licensed in Rhode Island (MD11338) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1508863432

Entity TypeIndividualFemale

Primary Taxonomy207QG0300X

Provider Legal NameJENNIFER MCINNES RITZAUCredential: MD

Location Address825 CHALKSTONE AVEProvidence, RI 02908-4728

Mailing Address825 Chalkstone AveProvidence, RI 02908-4728 · (401) 621-6464 · Fax (401) 751-3985

Phone(401) 621-6464

Fax(401) 751-3985

Sole ProprietorNo

Enumeration DateJuly 7, 2005

Last NPPES UpdateJuly 31, 2019

✔ NPI 1508863432 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207QG0300X

License✔ Licensed in RI · MD11338

Definition

A family medicine physician with special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes, and the hospital.

Also ListedFamily Medicine · Hospice and Palliative MedicineTaxonomy 207QH0002X · License 272741 (MA)

825 CHALKSTONE AVE, Providence, RI 02908

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Other Names 1

Former Name (1)Jennifer Blois Mcinnes

Secondary Practice Locations 2

Location 11085 N Main StProvidence, RI 02904-5719 · Phone (401) 415-4618

Location 21324 Belmont St Ste 202Brockton, MA 02301-4435 · Phone (401) 415-4618 · Fax (401) 415-4348

Other Identifiers 1

Medicaid7050186RI

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jennifer Mcinnes Ritzau Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Jennifer Ritzau reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hopehealth Hospice & Palliative Care

2.0 mi

Case Management

1085 N MAIN ST
Providence, RI 02904

Reassigned Medicare billing, Rhode Island and Massachusetts enrollments
Also billed through NPI 1720405988 (Massachusetts)
62 clinicians in this Medicare group

NPI 1790851590 (401) 415-4230

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02908 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

$90.48 typical visit price

range $58.57 – $177.03

Typical copayment $22.62 (range $14.64 – $44.25)

Most-billed visit code 99203

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.

DR. TODD F ROBERTS MD

Internal Medicine (Medical Oncology)

825 CHALKSTONE AVE
PROVIDENCE, RI 02908

Providence County (401) 456-6565

DR. WILLIAM ARTHUR YELLE MD

Anesthesiology

825 CHALKSTONE AVE
PROVIDENCE, RI 02908

Providence County (401) 456-2000

IAN M JACOBSON MD

Emergency Medicine

825 CHALKSTONE AVE
PROVIDENCE, RI 02908

Providence County (330) 493-4443

PROSPECT CHARTERCARE RWMC, LLC

General Acute Care Hospital

825 CHALKSTONE AVE
PROVIDENCE, RI 02908

Providence County (401) 456-2000

N PETER LIBBEY M.D.

Pathology (Anatomic Pathology)

825 CHALKSTONE AVE, ROGER WILLIAMS MEDICAL CENTER/PATHOLOGY DEPT.
PROVIDENCE, RI 02908

Providence County (401) 456-2162

GARRICK MARK WHITLOCK CRNA

Nurse Anesthetist, Certified Registered

825 CHALKSTONE AVE
PROVIDENCE, RI 02908

Providence County (401) 456-2000

VALERIE JEAN ZUERCHER

Social Worker (Clinical)

825 CHALKSTONE AVE
PROVIDENCE, RI 02908

Providence County (401) 456-4807

MAIMOONA HAROON MEMON MD

Internal Medicine

825 CHALKSTONE AVE
PROVIDENCE, RI 02908

Providence County (401) 456-2000

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 Jennifer Ritzau's NPI number?

The NPI number for Jennifer Ritzau is 1508863432. It was assigned to this individual provider in the NPPES registry on July 7, 2005. The provider is also known as Jennifer Blois Mcinnes.

Where is Jennifer Ritzau located?

Jennifer Ritzau practices at 825 Chalkstone Ave, Providence, RI 02908. The listed phone number is (401) 621-6464.

What is Jennifer Ritzau's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Geriatric Medicine, with taxonomy code 207QG0300X.

Is Jennifer Ritzau enrolled in Medicare?

Yes. Jennifer Ritzau is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jennifer Ritzau's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Ritzau reassigns Medicare benefits to Hopehealth Hospice & Palliative Care (Providence, 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 Jennifer Ritzau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Jennifer Ritzau was last updated on July 31, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.