MOLLY MACINNES PERRI MD
NPI 1568082576
Internal Medicine - Addiction Medicine in Rockford, IL

Q: What is Molly Perri's NPI number?

The NPI number for Molly Perri is 1568082576. It was assigned to this individual provider in the NPPES registry on April 20, 2020. The provider is also known as Molly Elizabeth Macinnes MD.

Q: What is Molly Perri's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Addiction Medicine, with taxonomy code 207RA0401X.

Q: When was this NPI record last updated?

The NPPES record for Molly Perri was last updated on March 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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 April 20, 2020PECOS EnrolledAccepts Medicare Assignment

1221 E STATE ST, ROCKFORD, IL 61104(815) 972-1000 Get Directions Write a Review

NPPES record last updated: March 18, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 18, 2026, Nov 4, 2025, Jun 20, 2024 and 3 more (6 updates tracked since 2020).

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About Molly Macinnes Perri Md NPPES

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

MOLLY MACINNES PERRI MD (NPI 1568082576) is an individual addiction medicine provider in Rockford, Illinois, licensed in Illinois (036173956) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with University Of Illinois Hospital And Clinics, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2020).

NPPES Registry Identity

NPI1568082576

Entity TypeIndividualFemale

Primary Taxonomy207RA0401X

Provider Legal NameMOLLY MACINNES PERRICredential: MD

Location Address1221 E STATE STRockford, IL 61104-2231

Mailing Address1601 Parkview AveRockford, IL 61107-1822 · (815) 395-5861

Phone(815) 972-1000

Sole ProprietorNo

Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 2020

Enumeration DateApril 20, 2020

Last NPPES UpdateMarch 18, 20266 updates tracked since enumeration

NPPES CertifiedMarch 18, 2026

✔ NPI 1568082576 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Addiction MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RA0401X

License✔ Licensed in IL · 036173956

Definition

An internist doctor of osteopathy that specializes in the treatment of addiction disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Added Qualifications in the field of Addiction Medicine.

Also ListedPediatricsTaxonomy 208000000X · License 036173956 (IL)

1221 E STATE ST, Rockford, IL 61104

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Other Names 1

Former Name (1)Molly Elizabeth Macinnes Md

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Quartz.Insurance ›

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

Molly Macinnes Perri 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 ID648694083

PECOS Enrollment IDI20250723003721

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 2

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

University Of Illinois Hospital And Clinics

Acute Care Hospitals · Chicago, IL

2/5 CMS rating

OwnershipGovernment - State

CMS Certification Number140150

Location1740 West Taylor St Suite 1400Chicago, IL 60612 · Cook County

Emergency services Birthing friendly

Uw Health

Acute Care Hospitals · Rockford, IL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140228

Location1401 East State StreetRockford, IL 61104 · Winnebago County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61104 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

$127.46 typical visit price

range $54.80 – $168.44

Typical copayment $31.86 (range $13.70 – $42.11)

Most-billed visit code 99204

Established Patient

$97.25 typical visit price

range $17.16 – $136.56

Typical copayment $24.31 (range $4.29 – $34.14)

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.

DOLORES APREDA DO

Student in an Organized Health Care Education/Training Program