DR. JANICE MCMILLAN M.D.
NPI 1720475734
Internal Medicine - Endocrinology, Diabetes & Metabolism in Fairfax, VA

Active since April 17, 2015PECOS EnrolledAccepts Medicare Assignment
94.1/100
CMS Quality Rating
3903 FAIR RIDGE DR STE 218, FAIRFAX, VA 22033(703) 870-3750 Get Directions Write a Review

NPPES record last updated: April 24, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Janice Mcmillan M.d. NPPES

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

DR. JANICE MCMILLAN M.D. (NPI 1720475734) is an individual endocrinology, diabetes & metabolism provider in Fairfax, Virginia, licensed in Virginia (0101266682) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1720475734
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameDR. JANICE MCMILLANCredential: M.D.
Location Address3903 FAIR RIDGE DR STE 218Fairfax, VA 22033-2945
Mailing Address3903 Fair Ridge Dr Ste 218Fairfax, VA 22033-2945 · (703) 870-3750
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateApril 17, 2015
Last NPPES UpdateApril 24, 2025
NPPES CertifiedApril 24, 2025
NPI 1720475734 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License Licensed in VA · 0101266682
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedInternal MedicineTaxonomy 207R00000X · License 0101266682 (VA)
3903 FAIR RIDGE DR STE 218, Fairfax, VA 22033

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Janice 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 ID3476808213
PECOS Enrollment IDI20250527002229
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.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
95 services69 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
37 services29 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
36 services30 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
34 services34 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
26 services26 patients
Blood glucose (sugar) test performed by hand-held instrument 82962
A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.
20 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22033 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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.

94.1/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality78.46
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
3 suppliers27 claims28 services$178.61 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 9

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

Family Medicine
3903 FAIR RIDGE DR STE 218
FAIRFAX, VA 22033
Dietitian, Registered
3903 FAIR RIDGE DR STE 218
FAIRFAX, VA 22033
Internal Medicine
3903 FAIR RIDGE DR STE 218
FAIRFAX, VA 22033
Nurse Practitioner (Family)
3903 FAIR RIDGE DR STE 218
FAIRFAX, VA 22033
Internal Medicine
3903 FAIR RIDGE DR STE 218
FAIRFAX, VA 22033
Physician Assistant
3903 FAIR RIDGE DR STE 218
FAIRFAX, VA 22033
Family Medicine
3903 FAIR RIDGE DR STE 218
FAIRFAX, VA 22033
Family Medicine
3903 FAIR RIDGE DR STE 218
FAIRFAX, VA 22033

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 Janice Mcmillan's NPI number?

The NPI number for Janice Mcmillan is 1720475734. It was assigned to this individual provider in the NPPES registry on April 17, 2015.

Where is Janice Mcmillan located?

Janice Mcmillan practices at 3903 Fair Ridge Dr Ste 218, Fairfax, VA 22033. The listed phone number is (703) 870-3750.

What is Janice Mcmillan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Janice Mcmillan enrolled in Medicare?

Yes. Janice 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.

What insurance does Janice Mcmillan accept?

Health plans from CareSource list Janice Mcmillan 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 Janice Mcmillan was last updated on April 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.