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UNITED PHYSICIANS GROUP LLC
NPI 1316336845
Internal Medicine in Phoenix, AZ

Active since January 21, 2015
20235 N CAVE CREEK RD, STE 104, #622, PHOENIX, AZ 85024(602) 363-1116 Get Directions Write a Review

NPPES record last updated: November 12, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 12, 2020, Apr 6, 2020, Mar 1, 2016 (3 updates tracked since 2016).

About United Physicians Group Llc NPPES

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

UNITED PHYSICIANS GROUP LLC (NPI 1316336845) is a healthcare organization registered as an internal medicine in Phoenix, Arizona and active in the NPI registry since January 2015. The organization maintains a secondary practice location in Peoria and lists James D Stewart, President, as its authorized official.

NPPES Registry Identity

NPI1316336845
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameUNITED PHYSICIANS GROUP LLC
Location Address20235 N CAVE CREEK RD, STE 104, #622Phoenix, AZ 85024-4455
Mailing Address13462 W Jesse Red DrPeoria, AZ 85383-7904 · (023) 631-1166
Phone(602) 363-1116
Organization SubpartNo
Authorized OfficialJames D StewartPresident · (602) 363-1116
Enumeration DateJanuary 21, 2015
Last NPPES UpdateNovember 12, 20203 updates tracked since enumeration
NPPES CertifiedNovember 10, 2020
✔ NPI 1316336845 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedHospitalistTaxonomy 208M00000X · License 005591 (AZ)
20235 N CAVE CREEK RD, Phoenix, AZ 85024
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Secondary Practice Location 1

Location 113462 W Jesse Red DrPeoria, AZ 85383-7904 · Phone (602) 363-1116

Group Practice 2

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP
Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

United Physicians Group Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

9

Medicare enrollment records show 9 clinicians reassign Medicare billing to United Physicians Group LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

Chelsie Jones, FNP
Nurse Practitioner
NPI 1831803931
20235 N CAVE CREEK RD, STE 104 #622
Phoenix, AZ 85024
(623) 698-3265
✔ PECOS✔ Accepts MedicareSame address
Allison Gaylor, NP
Nurse Practitioner
NPI 1114267887
11209 N TATUM BLVD SUITE 180
Phoenix, AZ 85028
(602) 494-5155
✔ PECOS✔ Accepts Medicare6.5 mi
Grace Mellen, R.N. / N.P.
Nurse Practitioner
NPI 1184010852
10585 N TATUM BLVD SUITE D130
Paradise Valley, AZ 85253
(602) 997-7263
✔ PECOS6.9 mi
James Stewart, DO
Internal Medicine
NPI 1285895920
13462 W JESSE RED DR
Peoria, AZ 85383
(602) 363-1116
✔ PECOS✔ Accepts Medicare20 mi
Kimberly Flores, FNP-C
Nurse Practitioner
NPI 1003450925
16329 W. CACTUS RD. SUITE 100
Surprise, AZ 85388
(480) 677-8282
✔ PECOS✔ Accepts Medicare23 mi
Christina Heiken, FNP-C
Nurse Practitioner
NPI 1154948800
2946 E BANNER GATEWAY DR
Gilbert, AZ 85234
(623) 624-8280
✔ PECOS✔ Accepts Medicare27 mi
Kelli Ducray
Nurse Practitioner
NPI 1306338736
140 S POWER RD STE 102
Mesa, AZ 85206
(480) 945-4343
✔ PECOS✔ Accepts Medicare27 mi
Patrick Gaylor, DO
Internal Medicine
NPI 1730161027
931 HIGHLAND BLVD STE 3130
Bozeman, MT 59715
(406) 414-5058
✔ PECOS✔ Accepts Medicare830 mi
Kelly Banonis, NP
Nurse Practitioner
NPI 1790395531
605 E SAN ANTONIO ST STE 510E
Victoria, TX 77901
(361) 576-9342
✔ PECOS✔ Accepts Medicare950 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 United Physicians Group LLC's NPI number?

The NPI number for United Physicians Group LLC is 1316336845. It was assigned to this organization in the NPPES registry on January 21, 2015.

Where is United Physicians Group LLC located?

United Physicians Group LLC is located at 20235 N Cave Creek Rd Ste 104, #622, Phoenix, AZ 85024. The listed phone number is (602) 363-1116.

What is United Physicians Group LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is United Physicians Group LLC enrolled in Medicare?

Yes. United Physicians Group LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through United Physicians Group LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 2 Medicare specialties reassign their Medicare billing to United Physicians Group LLC. A 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 the clinician's services. The largest specialties are Nurse Practitioner (7) and Internal Medicine (2). Of these, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for United Physicians Group LLC was last updated on November 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.