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DR. MATTHEW JAMES KING M.D.
NPI 1568788198
Obstetrics & Gynecology in Chicago, IL

Active since April 07, 2010PECOS Enrolled
676 N SAINT CLAIR ST STE 1800, CHICAGO, IL 60611(312) 573-3700(312) 573-3705 Get Directions Write a Review

NPPES record last updated: March 17, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 4, 2024, Jul 12, 2023, May 3, 2022 and 3 more (6 updates tracked since 2018).

About Dr. Matthew James King M.d. NPPES

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

DR. MATTHEW JAMES KING M.D. (NPI 1568788198) is an individual obstetrics & gynecology provider in Chicago, Illinois, licensed in Illinois (036131806) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS and maintains a secondary practice location in Wesley Chapel.

NPPES Registry Identity

NPI1568788198
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. MATTHEW JAMES KINGCredential: M.D.
Location Address676 N SAINT CLAIR ST STE 1800Chicago, IL 60611-2960
Mailing Address1938 W Augusta Blvd Apt 501Chicago, IL 60622-5301 · (815) 441-2933
Phone(312) 573-3700
Fax(312) 573-3705
Sole ProprietorNo
Enumeration DateApril 7, 2010
Last NPPES UpdateMarch 17, 20246 updates tracked since enumeration
NPPES CertifiedMarch 17, 2024
✔ NPI 1568788198 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in IL · 036131806✔ Licensed in PA · MD472014✔ Licensed in WV · 33125✔ Licensed in FL · ME143505✔ Licensed in NY · 306838✔ Licensed in NJ · 25MA10960000✔ Licensed in VA · 0101255704✔ Licensed in MD · D77555✔ Licensed in DE · C1-0024011
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
676 N SAINT CLAIR ST STE 1800, Chicago, IL 60611
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Secondary Practice Location 1

Location 12391 Oak Myrtle LnWesley Chapel, FL 33544-6328 · Phone (813) 803-2219 · Fax (813) 994-5539

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Matthew James King M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Matthew King reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Obhg West Virginia Corp
532 mi
Obstetrics & Gynecology
2500 HOSPITAL DR
Martinsburg, WV 25401
  • Reassigned Medicare billing, West Virginia enrollment
  • 19 clinicians in this Medicare group
NPI 1972290666 (864) 908-3530
Florida Woman Care, LLC
1,002 mi
Obstetrics & Gynecology
4010 W BOY SCOUT BLVD STE 500
Tampa, FL 33607
  • Reassigned Medicare billing, Florida enrollment
  • 802 clinicians in this Medicare group
NPI 1386823243 (561) 300-2410

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60611 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Breast Cancer Screening
65%23 patients3/55-star benchmark: 93%
Cervical Cancer Screening
90%161 patients4/55-star benchmark: 98%
Closing the Referral Loop: Receipt of Specialist Report
33%21 patients2/55-star benchmark: 87%
Documentation of Current Medications in the Medical Record
80%220 patients3/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
33%118 patients2/55-star benchmark: 98%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
60%192 patients4/55-star benchmark: 61%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients screened: 85% · 117 patients
82%117 patients
Provide Patients Electronic Access to Their Health Information
98%121 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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 Matthew King's NPI number?

The NPI number for Matthew King is 1568788198. It was assigned to this individual provider in the NPPES registry on April 7, 2010.

Where is Matthew King located?

Matthew King practices at 676 N Saint Clair St Ste 1800, Chicago, IL 60611. The listed phone number is (312) 573-3700.

What is Matthew King's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Matthew King enrolled in Medicare?

Yes. Matthew King is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Matthew King's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew King reassigns Medicare benefits to 2 organizations: Obhg West Virginia Corp (Martinsburg, WV) and Florida Woman Care, LLC (Tampa, FL). Each 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 Matthew King's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Matthew King accept?

Health plans from Oscar Health list Matthew King as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Matthew King was last updated on March 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.