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JAMES C MULLIN M.D.
NPI 1376625376
Internal Medicine - Clinical Cardiac Electrophysiology in Springfield, IL

Active since October 19, 2006PECOS Enrolled
94.61/100
CMS Quality Rating
619 E MASON ST, SUITE 4P57, SPRINGFIELD, IL 62701(217) 788-0706(217) 525-2535 Get Directions Write a Review

NPPES record last updated: December 22, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 22, 2021, Apr 14, 2017 (2 updates tracked since 2017).

About James C Mullin M.d. NPPES

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

JAMES C MULLIN M.D. (NPI 1376625376) is an individual clinical cardiac electrophysiology provider in Springfield, Illinois, licensed in Illinois (036099642) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1376625376
Entity TypeIndividualMale
Primary Taxonomy207RC0001X
Provider Legal NameJAMES C MULLINCredential: M.D.
Location Address619 E MASON ST, SUITE 4P57Springfield, IL 62701-1034
Mailing Address619 E Mason St, Suite 4p57Springfield, IL 62701-1034 · (217) 788-0706 · Fax (217) 525-2535
Phone(217) 788-0706
Fax(217) 525-2535
Sole ProprietorNo
Enumeration DateOctober 19, 2006
Last NPPES UpdateDecember 22, 20212 updates tracked since enumeration
NPPES CertifiedDecember 22, 2021
✔ NPI 1376625376 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Clinical Cardiac ElectrophysiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RC0001X
License✔ Licensed in IL · 036099642
Definition
A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.
Also ListedSpecialistTaxonomy 174400000X · License 036-099642 (IL)
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 036-099642 (IL)
619 E MASON ST, Springfield, IL 62701
Open in Google Maps ↗

Other Identifiers 2

Medicaid036099642IL
Other060052081IL · Railroad

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

James C Mullin 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 James Mullin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Prairie Cardiovascular Consultants Ltd
0.8 mi
Cardiovascular Disease
619 E MASON ST, SUITE 4P57
Springfield, IL 62701
  • Reassigned Medicare billing, Illinois enrollment
  • 23 clinicians in this Medicare group
NPI 1659539559 (217) 788-0706
St Anthonys Memorial Hospital Of The Hospital Sisters Of The Third
75 mi
General Acute Care Hospital
503 N MAPLE ST
Effingham, IL 62401
  • Reassigned Medicare billing, Illinois enrollment
  • 104 clinicians in this Medicare group
NPI 1306800602 (217) 347-1333

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 62701 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
$127.46 typical visit price
range $54.80 – $168.44
Typical copayment $31.86 (range $13.70 – $42.11)
Most-billed visit code 99204
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
Most-billed visit code 99214
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.

94.61/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality85.17
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CARL E ARENTZEN M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
619 E MASON ST, SUITE 3P25
SPRINGFIELD, IL 62701
Sangamon County (217) 545-7600
STEPHEN H JENNISON M.D.
Specialist
619 E MASON ST, SUITE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
DR. GEORGE EROMOSELE EIGBIRE M.D.
Internal Medicine (Interventional Cardiology)
619 E MASON ST
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
BART L TROY M.D.
Specialist
619 E MASON ST, SUITE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
MARGIE DOUGLAS
Nurse Practitioner (Adult Health)
619 E MASON ST, SUITE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
JENNIFER K BLACK N.P.
Nurse Practitioner (Adult Health)
619 E MASON ST, SUITE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
KOBY KIMBALL PA-C
Physician Assistant
619 E MASON ST
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
MEREDITH FLEMING
Nurse Practitioner (Family)
619 E MASON ST, SUITE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706

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 James Mullin's NPI number?

The NPI number for James Mullin is 1376625376. It was assigned to this individual provider in the NPPES registry on October 19, 2006.

Where is James Mullin located?

James Mullin practices at 619 E Mason St Suite 4p57, Springfield, IL 62701. The listed phone number is (217) 788-0706.

What is James Mullin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.

Is James Mullin enrolled in Medicare?

Yes. James Mullin is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for James Mullin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Mullin reassigns Medicare benefits to 2 organizations: Prairie Cardiovascular Consultants Ltd (Springfield, IL) and St Anthonys Memorial Hospital Of The Hospital Sisters Of The Third (Effingham, IL). 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 James Mullin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does James Mullin accept?

Health plans from Blue Cross and Blue Shield of Texas list James Mullin 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 James Mullin was last updated on December 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.