Unknown Individual – Anesthesiology Physician, NPI 1639244932

Unknown Individual is a healthcare provider. based in Chicago, Illinois. specializing in Anesthesiology Physician. The NPI Number for Unknown Individual is 1639244932

Main info

Organization
Inactive
Name
Unknown Individual
NPI
1639244932
Phone
(773) 296-8360
Address
836 W WELLINGTON AVE
Deactivation Date
18 February 2022
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience5
Completeness75
Years active:0State licenses:0Digital endpointsOther names

Loading map...

Provider Addresses for Unknown Individual

  • Advocate Illinois Masonic Hospital, 836, West Wellington Avenue, Lake View, Lakeview, Chicago, Lake View Township, Cook County, Illinois, 60657, United States

    CHICAGO, IL 606575147

    Phone: (773) 296-8360

    Fax: (773) 296-8365

    Type: Location

  • 1305, Edgewood Lane, Timber Ridge, Northbrook, Northfield Township, Cook County, Illinois, 60062, United States

    NORTHBROOK, IL 600624715

    Phone: (773) 296-8360

    Fax: (773) 296-8365

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 60657)

Loading plans...

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

Is Unknown Individual listed with a National Provider Identifier?
Yes — Unknown Individual has NPI 1639244932 on file in the registry.
Who updates status for Unknown Individual?
NPPES shows Unknown Individual as inactive; dates on the record explain the timeline when available.
What kind of doctor is Unknown Individual?
Unknown Individual is associated with Anesthesiology Physician in the directory — Clinical services aligned with this taxonomy classification.
What practice footprint exists for Unknown Individual?
Travel planning: use Chicago, Illinois as the reference point for Unknown Individual, then confirm.
What does 2 location(s) imply?
2 practice locations appear in the available data.

Similar Providers

1102 W MACARTHUR
NPI: 1134123193

RAMSIS F GHALY (MD)

Anesthesiology Physician
3134 N Clark St
NPI: 1588661656

ROBERT L III GAY (M.D.)

Anesthesiology Physician
Aqua, 225, North Columbus Drive, Loop, Chicago, Cook County, Illinois, 60601, United States
NPI: 1427057298

TOWN SQUARE ANESTHESIA LLC

Anesthesiology Physician
520, East 22nd Street, Highland Hills, Lombard, DuPage County, Illinois, 60148, United States
NPI: 1669471017

DR. AYESHA Y AHMED (M.D.)

Anesthesiology Physician
South California Avenue, Brighton Park, Chicago, Cook County, Illinois, 60629, United States
NPI: 1104825108
2950 N SHERIDAN RD APT 1202
NPI: 1750380820

DR. KATRINA S DUQUE (M.D.)

Anesthesiology Physician
3537 PAYSPHERE CIR
NPI: 1275532277

FREDERICK A HEIDEN (DO)

Anesthesiology Physician
Aurora West Allis Medical Center, 8901, West Lincoln Avenue, West Allis, Milwaukee County, Wisconsin, 53227, United States
NPI: 1982603957

DR. ANTHONY O FOULEN (M.D.)

Anesthesiology Physician
South California Avenue, Brighton Park, Chicago, Cook County, Illinois, 60629, United States
NPI: 1194724104