What is Chee Woo's specialty?

Chee Woo (NPI 1992703805) is a Medicare-billing provider whose primary specialty is Anesthesiology in Wilmington, DE.

Where does Chee Woo practice?

Chee Woo practices in Wilmington, DE, based on the location reported in the CMS Medicare provider datasets for NPI 1992703805.

How much does Medicare pay Chee Woo?

Chee Woo (NPI 1992703805) received approximately $1.0M in total Medicare Part B payments, serving 1,294 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1992703805

Chee WooMD

PRACTICEFIRST STATE PHARMACYSee all providers at this practice →

AnesthesiologyWilmington, DEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

6,838

Unique beneficiaries

—

Total services

35,014

Distinct HCPCS

Medicare payment

$1.0M

Peer benchmark

Total Medicare services vs. 83 Anesthesiology providers in DE — top quintile (cohort median 262).

PRESCRIBING · PART D · 2024

Total Rx claims

2,923

Beneficiaries

—

Total drug cost

$279K

Distinct drugs

Brand share

34.9%

Top prescribed drugs

Oxycodone Hcl507 claims

Oxycodone Hcl/Acetaminophen478 claims

Gabapentin236 claims

Tizanidine Hcl144 claims

Hydrocodone/Acetaminophen125 claims

QUALITY · MIPS · 2024

Final MIPS score

71.0

Quality

87.4

Cost

81.1

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

-0.47%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$225

Payment records

By payment type

Food and Beverage$225

Top paying entities

Food and Beverage$225

REFERRAL NETWORK

Where Chee Woo's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 15 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Realtox Labs, Llc Clinical Laboratory · Reisterstown, MD	146	404
CHRISTIANA CARE HEALTH SERVICES, INC.	93	360
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	52	160
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	47	143
COATESVILLE HOSPITAL CORPORATION	34	178
Venkatesh Sundararajan Pain Management · Horsham, PA	33	64
WEST GROVE HOSPITAL COMPANY LLC	27	125
CHESTER COUNTY HOSPITAL	25	123
Mark Eskander Orthopedic Surgery · Wilmington, DE	22	83
ST. FRANCIS HOSPITAL INC.	20	74
Tariq Quraishi Diagnostic Radiology · Wilmington, DE	17	51
CALLAHAN, DAVID	16	74

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events