DR. DEVIN ANTHONY WILLIAMS MD
NPI 1801474176
Internal Medicine in Maywood, IL

Q: What is Devin Williams's NPI number?

The NPI number for Devin Williams is 1801474176. It was assigned to this individual provider in the NPPES registry on March 30, 2021.

Q: What is Devin Williams'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 Devin Williams was last updated on June 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 March 30, 2021PECOS EnrolledAccepts Medicare Assignment

2160 S 1ST AVE, MAYWOOD, IL 60153(888) 584-7888 Get Directions Write a Review

NPPES record last updated: June 1, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 1, 2021, Mar 30, 2021 (2 updates tracked since 2021).

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About Dr. Devin Anthony Williams Md NPPES

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

DR. DEVIN ANTHONY WILLIAMS MD (NPI 1801474176) is an individual internal medicine provider in Maywood, Illinois, licensed in Illinois (125077467) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Methodist Hospitals Inc, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1801474176

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. DEVIN ANTHONY WILLIAMSCredential: MD

Location Address2160 S 1ST AVEMaywood, IL 60153-3328

Mailing Address2160 S 1st AveMaywood, IL 60153-3328 · (888) 584-7888

Phone(888) 584-7888

Sole ProprietorYes

Medical School CMSOtherGraduated 2021

Enumeration DateMarch 30, 2021

Last NPPES UpdateJune 1, 20212 updates tracked since enumeration

NPPES CertifiedJune 1, 2021

✔ NPI 1801474176 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 IL · 125077467

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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

2160 S 1ST AVE, Maywood, IL 60153

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource.Insurance ›

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

Dr. Devin Anthony Williams 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 ID1355749169

PECOS Enrollment IDI20241028000153

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

Sound Physicians Of Indiana, LLC

31 mi

Hospitalist

600 GRANT ST
Gary, IN 46402

Reassigned Medicare billing, Indiana enrollment
384 clinicians in this Medicare group

NPI 1528311149 (219) 886-4000

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

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.

36 services35 patients

Hospital Affiliations CMS Care Compare

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

Methodist Hospitals Inc

Acute Care Hospitals · Gary, IN

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number150002

Location600 Grant StGary, IN 46402 · Lake County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60153 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

$138.86 typical visit price

range $60.08 – $183.39

Typical copayment $34.71 (range $15.02 – $45.84)

Most-billed visit code 99204

Established Patient

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

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.

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