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UNITED WOUND CARE INSTITUTE-ILLINOIS
NPI 1669257440
Internal Medicine in Naperville, IL

Active since August 29, 2023
2020 CALAMOS CT STE 250, NAPERVILLE, IL 60563(888) 402-0202(888) 860-2960 Get Directions Write a Review

NPPES record last updated: August 18, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 18, 2026, Mar 19, 2026, Dec 13, 2023 and 1 more (4 updates tracked since 2023).

About United Wound Care Institute-illinois NPPES

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

UNITED WOUND CARE INSTITUTE-ILLINOIS (NPI 1669257440) is a healthcare organization registered as an internal medicine in Naperville, Illinois and active in the NPI registry since August 2023. The organization maintains a secondary practice location in Lisle and lists Kimberly Miller, Director Of Rcm, as its authorized official.

NPPES Registry Identity

NPI1669257440
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameUNITED WOUND CARE INSTITUTE-ILLINOIS
Location Address2020 CALAMOS CT STE 250Naperville, IL 60563-2856
Mailing AddressPo Box 5652Carol Stream, IL 60197-5652 · (888) 402-0202 · Fax (888) 860-2960
Phone(888) 402-0202
Fax(888) 860-2960
Organization SubpartNo
Authorized OfficialKimberly MillerDirector Of Rcm · (248) 331-7908
Enumeration DateAugust 29, 2023
Last NPPES UpdateAugust 18, 20264 updates tracked since enumeration
NPPES CertifiedAugust 18, 2026
✔ NPI 1669257440 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
2020 CALAMOS CT STE 250, Naperville, IL 60563
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Secondary Practice Location 1

Location 14200 Commerce Ct Fl 3Lisle, IL 60532-3610 · Phone (888) 402-0202 · Fax (888) 860-2960

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

United Wound Care Institute-illinois is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

22

Medicare enrollment records show 22 clinicians reassign Medicare billing to United Wound Care Institute-Illinois, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 9

Nurse Practitioner8
Family Practice3
Internal Medicine3
Emergency Medicine2
Hospitalist2
Cardiovascular Disease (Cardiology)1
Diagnostic Radiology1
Podiatry1
1 other specialty1

Nearest to this location (20)

See all 22
Robert Esguerra, APRN
Nurse Practitioner
NPI 1043026826
2020 CALAMOS CT
Naperville, IL 60563
(888) 402-0202
✔ PECOS✔ Accepts MedicareSame address
Ayeza Mohsin, D.O.
Hospitalist
NPI 1619235264
1221 N HIGHLAND AVE
Aurora, IL 60506
(630) 699-8306
✔ PECOS6.7 mi
Emaad Basith, MD
Family Practice
NPI 1689025108
3815 HIGHLAND AVE
Downers Grove, IL 60515
(312) 609-0300
✔ PECOS✔ Accepts Medicare10.0 mi
Roderick Sarsaba, NP
Nurse Practitioner
NPI 1487382313
490 W MYRICK AVE
Addison, IL 60101
(773) 474-0791
✔ PECOS✔ Accepts Medicare13 mi
Chinmaya Modi
Nurse Practitioner
NPI 1902640287
600 W 22ND ST
Oak Brook, IL 60523
(800) 238-9307
✔ PECOS✔ Accepts Medicare14 mi
Mena Rose Piliin, APRN
Nurse Practitioner
NPI 1902462971
684 S BARRINGTON RD STE 302
Streamwood, IL 60107
(224) 286-4741
✔ PECOS✔ Accepts Medicare15 mi
Alisha Harrington-Taylor, FNP
Nurse Practitioner
NPI 1336711340
1326 N WALLER AVE # 1
Chicago, IL 60651
(773) 418-8810
✔ PECOS✔ Accepts Medicare23 mi
Nelson Uy, APRN
Nurse Practitioner
NPI 1932849049
1420 RENAISSANCE DR
Park Ridge, IL 60068
(847) 296-6161
✔ PECOS✔ Accepts Medicare23 mi
Hamid Nazeer, D.O.
Diagnostic Radiology
NPI 1215148002
1701 W MONTEREY AVE STE 7B
Chicago, IL 60643
(773) 366-8035
✔ PECOS✔ Accepts Medicare29 mi
Syed Khalid, D.O.
Emergency Medicine
NPI 1790006393
2361 PAYSPHERE CIRCLE
Chicago, IL 60674
(847) 746-4358
✔ PECOS✔ Accepts Medicare30 mi
Amer Hosain, DPM
Podiatry
NPI 1538789490
30 N MICHIGAN AVE
Chicago, IL 60602
(630) 202-5154
✔ PECOS✔ Accepts Medicare30 mi
Gabriela Stoia
Nurse Practitioner
NPI 1477324655
5555 N SHERIDAN RD
Chicago, IL 60640
(773) 944-0484
✔ PECOS✔ Accepts Medicare31 mi
Mahmoud Okash, MD
Thoracic Surgery
NPI 1194129692
5841 S MARYLAND AVE # MC5040
Chicago, IL 60637
(773) 702-1000
✔ PECOS31 mi
Saad Mohsin, MD
Hospitalist
NPI 1043754310
849 KELLOGG AVE
Janesville, WI 53546
(608) 755-7960
✔ PECOS72 mi
Viraj Patel, MD
Family Practice
NPI 1093938979
1904 LAKE AVE
Plymouth, IN 46563
(574) 936-3178
✔ PECOS102 mi
Syed Karim, M.D.
Internal Medicine
NPI 1497853634
1032 E SUMNER ST
Hartford, WI 53027
(262) 948-5640
✔ PECOS✔ Accepts Medicare105 mi
Akbar Khalid, DO
Emergency Medicine
NPI 1609078443
1000 OAKLAND DR
Kalamazoo, MI 49008
(269) 337-4400
✔ PECOS✔ Accepts Medicare138 mi
Tara Dillon, AGPCNP-BC
Nurse Practitioner
NPI 1588027528
116 CANDLESTICK DR
Chatham, IL 62629
(217) 341-9183
✔ PECOS✔ Accepts Medicare168 mi
Mahammad Rizvi, DO
Internal Medicine
NPI 1407412083
5200 HARROUN RD
Sylvania, OH 43560
(419) 824-5540
✔ PECOS233 mi
Ramzan Zakir, M.D.
Cardiovascular Disease (Cardiology)
NPI 1659579274
317 GEORGE ST SUITE 440
New Brunswick, NJ 08901
(732) 994-3278
✔ PECOS✔ Accepts Medicare723 mi
See all 22 clinicians

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

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 United Wound Care Institute-Illinois's NPI number?

The NPI number for United Wound Care Institute-Illinois is 1669257440. It was assigned to this organization in the NPPES registry on August 29, 2023.

Where is United Wound Care Institute-Illinois located?

United Wound Care Institute-Illinois is located at 2020 Calamos Ct Ste 250, Naperville, IL 60563. The listed phone number is (888) 402-0202.

What is United Wound Care Institute-Illinois's specialty?

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

Is United Wound Care Institute-Illinois enrolled in Medicare?

Yes. United Wound Care Institute-Illinois is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through United Wound Care Institute-Illinois?

According to the CMS Revalidation Reassignment List (October 2026 release), 22 clinicians in 9 Medicare specialties reassign their Medicare billing to United Wound Care Institute-Illinois. A 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 the clinician's services. The largest specialties are Nurse Practitioner (8), Family Practice (3) and Internal Medicine (3). Of these, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for United Wound Care Institute-Illinois was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.