Individual provider Active NPI

Nilap Patel

  • Certified Registered Nurse Anesthetist
  • Lake Barrington, IL
National Provider Identifier
1407465552
Registry record updated Mar 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
209023348 Issued in IL
Practice address
22285 N Pepper Rd Ste 312
Lake Barrington, IL 60010-2541
Phone
(847) 382-4410
NPI assigned
Jul 24, 2020
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 20, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 209023348 IL Primary

Addresses

Primary practice location

22285 N Pepper Rd Ste 312
Lake Barrington, IL 60010-2541

Mailing address

10120 S Eastern Ave Ste 100
Henderson, NV 89052-3952

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20210726001006 IL Practitioner - Certified Registered Nurse Anesthetist (Crna) 8022436229 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Oak Brook Anesthesiologists LTDGroup PAC ID 3870554298, 20 clinicians
George N Atia MD SCGroup PAC ID 2961506670, 12 clinicians
Gip Anesthesia Services PLLCGroup PAC ID 4688043177, 7 clinicians
Town Square Anesthesia LLCGroup PAC ID 9335047455, 21 clinicians

Practice addresses (Care Compare)

1800 McDonough Rd
Suite 100
Hoffman Estates, IL 60192-4524
Phone (847) 742-7272

200 Fox Glen CT
Barrington, IL 60010-1809
Phone (847) 382-7165

22285 N Pepper Rd
Suite 312
Lake Barrington, IL 60010-2541
Phone (847) 382-4410

5645 W Addison St
Chicago, IL 60634-4403
Phone (773) 282-7000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
99.02 of 100Reported as apm
Quality
85.37
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Oak Brook Anesthesiologists, LTD. CurrentSince Jun 1, 2022 Accepting new patients
Town Square Anesthesia LLC CurrentSince Jun 1, 2021 Accepting new patients
Central PA Pharmacy LLC. Current Accepting new patients
Huntley Anesthesia Associates LLC CurrentSince Jun 25, 2021 Accepting new patients
Osf Multi-Specialty Group CurrentSince Jan 12, 2026 Accepting new patients
George N Atia, M.D., S.C. CurrentSince Sep 1, 2024 Accepting new patients
Windy City Anesthesia PC Nurse Anesthetist, Certified Registered PastSince Sep 1, 2024 Accepting new patients

Locations

1580 W Lake St
Ste 100
Addison, IL 60101
Phone (630) 285-7000

3443 N Kennicott Ave
Arlington Hts, IL 60004
Phone (847) 577-6400

200 Fox Gln
Barrington, IL 60010
Phone (847) 382-7165

5645 W Addison St
Chicago, IL 60634
Phone (773) 282-7000

2900 N Lakeshore
Chicago, IL 60657
Phone (773) 665-3240

5744 N Broadway St
Chicago, IL 60660
Phone (312) 335-0180

999 E Touhy Ave
Ste 350
Des Plaines, IL 60018
Phone (224) 725-5850

4333 Main St
Downers Grove, IL 60515
Phone (630) 322-9451

1800 McDonough Rd
Ste 100
Hoffman Estates, IL 60192
Phone (630) 928-1103

10350 Haligus Rd
Huntley, IL 60142
Phone (847) 802-7150

22285 N Pepper Rd
Ste 312
Lake Barrington, IL 60010
Phone 84738206793336

2550 W Algonquin Rd
Lk in the Hls, IL 60156
Phone (847) 458-1246

4201 W Medical Center Dr
McHenry, IL 60050
Phone (815) 759-3100

2425 W 22nd St
Ste 101
Oak Brook, IL 60523
Phone (630) 312-5000

8600 State Route 91
Ste 130
Peoria, IL 61615
Phone (309) 683-5050

3703 Doty Rd
Woodstock, IL 60098
Phone (815) 334-3170

Organizations & group practices 8

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1595548800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773964800000",
    "number": "1407465552",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10120 S EASTERN AVE STE 100",
            "city": "HENDERSON",
            "state": "NV",
            "postal_code": "890523952"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22285 N PEPPER RD STE 312",
            "city": "LAKE BARRINGTON",
            "state": "IL",
            "postal_code": "600102541",
            "telephone_number": "847-382-4410"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PATEL",
        "first_name": "NILAP",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-07-24",
        "last_updated": "2026-03-20",
        "certification_date": "2026-03-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IL",
            "license": "209023348",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lake Barrington, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.