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DEVIN JAMES WELKER FNP-C
NPI 1255976858
Nurse Practitioner - Family in Mesa, AZ

Active since November 07, 2019PECOS Enrolled
4135 S POWER RD STE 120, MESA, AZ 85212(480) 892-7000(480) 545-7001 Get Directions Write a Review

NPPES record last updated: August 12, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 12, 2020, Nov 7, 2019 (2 updates tracked since 2019).

About Devin James Welker Fnp-c NPPES

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

DEVIN JAMES WELKER FNP-C (NPI 1255976858) is an individual family provider in Mesa, Arizona, licensed in Arizona (232489) and active in the NPI registry since November 2019. He is enrolled in Medicare PECOS and maintains a secondary practice location in Phoenix.

NPPES Registry Identity

NPI1255976858
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameDEVIN JAMES WELKERCredential: FNP-C
Location Address4135 S POWER RD STE 120Mesa, AZ 85212-3626
Mailing Address9225 N 3rd St Ste 102Phoenix, AZ 85020-2455 · (602) 362-2983 · Fax (480) 565-4552
Phone(480) 892-7000
Fax(480) 545-7001
Sole ProprietorNo
Enumeration DateNovember 7, 2019
Last NPPES UpdateAugust 12, 20202 updates tracked since enumeration
NPPES CertifiedAugust 12, 2020
✔ NPI 1255976858 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in AZ · 232489
4135 S POWER RD STE 120, Mesa, AZ 85212
Open in Google Maps ↗

Secondary Practice Location 1

Location 19225 N 3rd St Ste 102Phoenix, AZ 85020-2455 · Phone (602) 362-2983 · Fax (480) 565-4552

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Antidote Health Plan of Arizona, Inc., Oscar Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Devin James Welker Fnp-c 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85212 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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 3

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

GARY MILTON RANDALL D.O.
Family Medicine
4135 S POWER RD STE 120
MESA, AZ 85212
Maricopa County (480) 892-7000
WILLIAM WAGNER MD PC
Psychiatry & Neurology (Neurology)
4135 S POWER RD STE 120
MESA, AZ 85212
Maricopa County (330) 929-2580
INNOVATIVE FAMILY HEALTH PRACTICES LLC
Family Medicine
4135 S POWER RD STE 120
MESA, AZ 85212
Maricopa County (480) 892-7000

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 Devin Welker's NPI number?

The NPI number for Devin Welker is 1255976858. It was assigned to this individual provider in the NPPES registry on November 7, 2019.

Where is Devin Welker located?

Devin Welker practices at 4135 S Power Rd Ste 120, Mesa, AZ 85212. The listed phone number is (480) 892-7000.

What is Devin Welker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Devin Welker enrolled in Medicare?

Yes. Devin Welker is registered in the Medicare PECOS enrollment system.

What insurance does Devin Welker accept?

Health plans from Antidote Health Plan of Arizona, Inc. and Oscar Health Plan, Inc. list Devin Welker 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 Devin Welker was last updated on August 12, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.