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JAMES IRA MCMILLAN M.D.
NPI 1700988219
Internal Medicine - Nephrology in Loma Linda, CA

Active since September 04, 2006PECOS EnrolledAccepts Medicare Assignment
11201 BENTON ST, VA LOMA LINDA HEALTHCARE SYSTEM, NEPHROLOGY (111N), LOMA LINDA, CA 92357(909) 583-6090(909) 777-3858 Get Directions Write a Review

NPPES record last updated: November 5, 2014. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About James Ira Mcmillan M.d. NPPES

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

JAMES IRA MCMILLAN M.D. (NPI 1700988219) is an individual nephrology provider in Loma Linda, California, licensed in California (G61383) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and is a graduate of Loma Linda University School Of Medicine (1986).

NPPES Registry Identity

NPI1700988219
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameJAMES IRA MCMILLANCredential: M.D.
Location Address11201 BENTON ST, VA LOMA LINDA HEALTHCARE SYSTEM, NEPHROLOGY (111N)Loma Linda, CA 92357-1000
Mailing Address11201 Benton St, Va Loma Linda Healthcare System, Nephrology (111n)Loma Linda, CA 92357-1000 · (909) 583-6090 · Fax (909) 777-3858
Phone(909) 583-6090
Fax(909) 777-3858
Sole ProprietorYes
Medical School CMSLoma Linda University School Of MedicineGraduated 1986
Enumeration DateSeptember 4, 2006
Last NPPES UpdateNovember 5, 2014
✔ NPI 1700988219 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in CA · G61383
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
Also ListedInternal MedicineTaxonomy 207R00000X · License G61383 (CA)
11201 BENTON ST, Loma Linda, CA 92357
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

James Ira Mcmillan M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4880904127
PECOS Enrollment IDI20250902001552
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 Mcmillan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Faculty Physicians And Surgeons Of Llusm
0.2 mi
Urology
11360 MT VIEW AVE STE B
Loma Linda, CA 92354
  • Reassigned Medicare billing, California enrollment
  • 2,584 clinicians in this Medicare group
NPI 1790326825 (909) 558-2830
Sac Health System
3.7 mi
Federally Qualified Health Center (FQHC)
1454 E 2ND ST
San Bernardino, CA 92408
  • Reassigned Medicare billing, California enrollment
  • 455 clinicians in this Medicare group
NPI 1013935915 (909) 382-7100

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 92357 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
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
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.

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.

DR. ARTHUR CHUNG-LIUNG CHANG M.D.
Radiology (Diagnostic Radiology)
11201 BENTON ST, VA LOMA LINDA HEALTHCARE SYSTEM - DEPT OF RADIOLOGY
LOMA LINDA, CA 92357
San Bernardino County (909) 825-7084
JUNGMI LEE LCSW
Social Worker (Clinical)
11201 BENTON ST
LOMA LINDA, CA 92357
San Bernardino County (909) 825-7084
PETRU PAPACOSTEA
Internal Medicine
11201 BENTON ST
LOMA LINDA, CA 92357
San Bernardino County (909) 825-7084
PATTY J DALLMEIER RRT
Respiratory Therapist, Registered (Pulmonary Diagnostics)
11201 BENTON ST
LOMA LINDA, CA 92357
San Bernardino County (909) 825-7084
PATTY BEAVER LSW
Counselor (Mental Health)
11201 BENTON ST
LOMA LINDA, CA 92357
San Bernardino County (909) 674-2794
DR. KRYSTAL GREGG PSYD
Psychologist (Clinical)
11201 BENTON ST
LOMA LINDA, CA 92357
San Bernardino County (909) 825-7084
HOLLY CORNEJO FNP-C
Nurse Practitioner (Family)
11201 BENTON ST
LOMA LINDA, CA 92357
San Bernardino County (909) 825-7084
MS. RINA JOLEANNY CRUZ REGISTERED NURSE
Registered Nurse (Medical-Surgical)
11201 BENTON ST
LOMA LINDA, CA 92357
San Bernardino County (909) 825-7084

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 Mcmillan's NPI number?

The NPI number for James Mcmillan is 1700988219. It was assigned to this individual provider in the NPPES registry on September 4, 2006.

Where is James Mcmillan located?

James Mcmillan practices at 11201 Benton St VA Loma Linda Healthcare System, Nephrology (111n), Loma Linda, CA 92357. The listed phone number is (909) 583-6090.

What is James Mcmillan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is James Mcmillan enrolled in Medicare?

Yes. James Mcmillan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for James Mcmillan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Mcmillan reassigns Medicare benefits to 2 organizations: Faculty Physicians And Surgeons Of Llusm (Loma Linda, CA) and Sac Health System (San Bernardino, CA). 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 Mcmillan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for James Mcmillan was last updated on November 5, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.