DR. JOHN WESTLEY MAILEY JR. NP
NPI 1356953756
Nurse Practitioner - Primary Care in Novi, MI

Active since August 18, 2020PECOS EnrolledAccepts Medicare Assignment
27645 ALBERT ST, NOVI, MI 48374(313) 310-6761 Get Directions Write a Review

NPPES record last updated: September 11, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 11, 2024, Aug 18, 2020 (2 updates tracked since 2020).

About Dr. John Westley Mailey Jr. Np NPPES

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

DR. JOHN WESTLEY MAILEY JR. NP (NPI 1356953756) is an individual primary care provider in Novi, Michigan, licensed in Michigan (4704199755) and active in the NPI registry since August 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1356953756
Entity TypeIndividualMale
Primary Taxonomy363LP2300X
Provider Legal NameDR. JOHN WESTLEY MAILEY JR.Credential: NP
Location Address27645 ALBERT STNovi, MI 48374-1012
Mailing Address27645 Albert StNovi, MI 48374-1012 · (313) 332-0872 · Fax (313) 332-0946
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateAugust 18, 2020
Last NPPES UpdateSeptember 11, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 11, 2024
NPI 1356953756 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP2300X
License Licensed in MI · 4704199755
27645 ALBERT ST, Novi, MI 48374

Other Identifiers 1

Other4704199755MI · Nursing Advanced Practice License

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. John Westley Mailey Jr. Np 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 ID1557773470
PECOS Enrollment IDI20210616001782
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 2

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 low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
23 services12 patients
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 99348
An established patient home visit is a 25-minute appointment where a healthcare provider visits you at your home. This service is for patients who have previously been seen by the provider. It includes a check-up and discussion about your health concerns.
16 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48374 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
$90.76 typical visit price
range $58.04 – $177.36
Typical copayment $22.69 (range $14.51 – $44.34)
Most-billed visit code 99203
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
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

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

Registered Nurse
27645 ALBERT ST
NOVI, MI 48374

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 John Mailey's NPI number?

The NPI number for John Mailey is 1356953756. It was assigned to this individual provider in the NPPES registry on August 18, 2020.

Where is John Mailey located?

John Mailey practices at 27645 Albert St, Novi, MI 48374. The listed phone number is (313) 310-6761.

What is John Mailey's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

Is John Mailey enrolled in Medicare?

Yes. John Mailey 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 John Mailey accept?

Health plans from McLaren Health Plan Community and Priority Health list John Mailey 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 John Mailey was last updated on September 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.