MyCareCost

Compare and Negotiate Healthcare Pricing

Physician

COLLEEN SHERKOW, M.D.

Internal Medicine

WALLINGFORD, CT, 06492
NPI: 1073755534

Contact

Internal Medicine

WALLINGFORD, CT

MIDSTATE MEDICAL CENTER

203-694-8200

midstatemedical.org

YALE-NEW HAVEN HOSPITAL

203-688-4242

ynhh.org

Hospital Affiliations

Search procedure prices at these hospitals only

Common Procedures for Internal Medicine

Annual Physical ExamChronic Disease ManagementPreventive ScreeningBlood Pressure ManagementDiabetes ManagementCholesterol ManagementImmunizationsEKGSpirometryHealth Risk Assessment

Based on specialty. Actual services may vary — contact the provider's office to confirm.

MIPS Quality Score

PY 2023
93.6/100Exceptional
Quality
78.5
Promoting Interoperability
100.0
Improvement Activities
40.0

MIPS (Merit-based Incentive Payment System) scores measure quality, cost, and improvement activities. Higher is better. Learn more at qpp.cms.gov

Procedure Pricing (Medicare Data)

Based on CMS Medicare Provider Utilization data for 2023. These represent what this physician charged Medicare, not necessarily what you would pay. Compare with other physicians

ProcedureAvg ChargeMedicare AllowedMedicare PaidServices
G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
$451$139$139106
90677
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
$372$282$28211
99214
Established patient office or other outpatient visit, 30-39 minutes
$306$134$95273
99213
Established patient office or other outpatient visit, 20-29 minutes
$216$94$5822
G0180
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and
$181$56$4235
91320
Sarscv2 vac 30mcg trs-suc im
$150$128$12827
90662
Influenza vaccine split virus, preservative free
$74$70$7046
93000
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
$71$16$1047
0124A
Adm sarscv2 bvl 30mcg/.3ml a
$70$43$4327
90480
Admn sarscov2 vacc 1 dose
$70$43$4328
G0009
Administration of pneumococcal vaccine
$70$33$3316
G0008
Administration of influenza virus vaccine
$65$33$3368
83036
Hemoglobin a1c level
$36$10$1023
90686
Influenza vaccine, quadrivalent, preservative free, 0.5 ml dosage
$35$22$2222
91312
Sarscov2 vac bvl 30mcg/0.3ml
$0$0$031

Compare prices for procedures performed by Internal Medicine physicians

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Physician identity data from the NPPES NPI Registry. Last synced 3/28/2026.