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MARICOPA PHYSICIANS PLLC
NPI 1124599816
Internal Medicine in Phoenix, AZ

Active since December 06, 2018
6250 N 19TH AVE, PHOENIX, AZ 85015(480) 821-9339(480) 821-9555 Get Directions Write a Review

NPPES record last updated: December 23, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 23, 2025, Dec 6, 2018 (2 updates tracked since 2018).

About Maricopa Physicians Pllc NPPES

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

MARICOPA PHYSICIANS PLLC (NPI 1124599816) is a healthcare organization registered as an internal medicine in Phoenix, Arizona and active in the NPI registry since December 2018. The organization lists Fadi Alrabadi, Member, as its authorized official.

NPPES Registry Identity

NPI1124599816
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameMARICOPA PHYSICIANS PLLC
Location Address6250 N 19TH AVEPhoenix, AZ 85015-1565
Mailing AddressPo Box 39292Phoenix, AZ 85069-9292 · (480) 821-9339 · Fax (480) 821-9555
Phone(480) 821-9339
Fax(480) 821-9555
Organization SubpartNo
Authorized OfficialFadi AlrabadiMember · (480) 821-9339
Enumeration DateDecember 6, 2018
Last NPPES UpdateDecember 23, 20252 updates tracked since enumeration
NPPES CertifiedDecember 23, 2025
✔ NPI 1124599816 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.
6250 N 19TH AVE, Phoenix, AZ 85015
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Other Identifiers 1

Other49923AZ · State License

Group Practice 1

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)

Maricopa Physicians Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

14

Medicare enrollment records show 14 clinicians reassign Medicare billing to Maricopa Physicians PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 11 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 3

Nurse Practitioner10
Hospitalist2
Internal Medicine2

Clinicians, nearest first (14)

Fadi Alrabadi, MD
Hospitalist
NPI 1609131499
6250 N 19TH AVE
Phoenix, AZ 85015
(480) 821-9339
✔ PECOS✔ Accepts MedicareSame address
Cody Olson, NP, RN
Nurse Practitioner
NPI 1306676333
2000 W BETHANY HOME RD
Phoenix, AZ 85015
(602) 246-5739
✔ PECOS✔ Accepts Medicare0.3 mi
Britta Lane, NP
Nurse Practitioner
NPI 1508552670
618 E ROYAL PALM SQ S
Phoenix, AZ 85020
(602) 717-3996
✔ PECOS2.7 mi
Marissa Marzella, FNP
Nurse Practitioner
NPI 1811772874
8306 N 8TH ST
Phoenix, AZ 85020
(480) 208-4409
✔ PECOS2.9 mi
Omar Asad, DO
Internal Medicine
NPI 1770162471
350 W THOMAS RD
Phoenix, AZ 85013
(602) 406-5590
✔ PECOS✔ Accepts Medicare3.6 mi
Sydney Gear
Nurse Practitioner
NPI 1457051666
2777 E CAMELBACK RD STE 200
Phoenix, AZ 85016
(602) 952-0002
✔ PECOS4.7 mi
Courtney Dechesaro, DNP, FNP-C
Nurse Practitioner
NPI 1770288276
1111 E MCDOWELL RD
Phoenix, AZ 85006
(602) 839-2000
✔ PECOS✔ Accepts Medicare5.1 mi
Waddah Hajja, M.D.
Internal Medicine
NPI 1427326750
2601 E ROOSEVELT ST
Phoenix, AZ 85008
(602) 344-5011
✔ PECOS✔ Accepts Medicare6.5 mi
Adeeb Shaheen, NP-C
Nurse Practitioner
NPI 1255924973
2601 E ROOSEVELT ST
Phoenix, AZ 85008
(602) 344-5011
✔ PECOS✔ Accepts Medicare6.6 mi
Jacob Moussa, MD
Hospitalist
NPI 1578192506
19829 N 27TH AVE
Phoenix, AZ 85027
(623) 879-6100
✔ PECOS✔ Accepts Medicare9.5 mi
Shea Foster, AGACNP-BC
Nurse Practitioner
NPI 1962109777
9515 W CAMELBACK RD STE 118
Phoenix, AZ 85037
(623) 322-7856
✔ PECOS✔ Accepts Medicare9.6 mi
Amanda Hasl, AG-ACNP
Nurse Practitioner
NPI 1235522020
13634 N 93RD AVE SUITE 300
Peoria, AZ 85381
(623) 815-2484
✔ PECOS11 mi
Nicole Bishop, NP
Nurse Practitioner
NPI 1134778236
42104 N VENTURE DR STE D118
Anthem, AZ 85086
(602) 312-9492
✔ PECOS23 mi
Manju Krishnamenon, ANP
Nurse Practitioner
NPI 1366733560
1774 E SCORPIO PL
Chandler, AZ 85249
(602) 466-8281
✔ PECOS✔ Accepts Medicare27 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 Maricopa Physicians PLLC's NPI number?

The NPI number for Maricopa Physicians PLLC is 1124599816. It was assigned to this organization in the NPPES registry on December 6, 2018.

Where is Maricopa Physicians PLLC located?

Maricopa Physicians PLLC is located at 6250 N 19th Ave, Phoenix, AZ 85015. The listed phone number is (480) 821-9339.

What is Maricopa Physicians PLLC's specialty?

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

Is Maricopa Physicians PLLC enrolled in Medicare?

Yes. Maricopa Physicians PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Maricopa Physicians PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 14 clinicians in 3 Medicare specialties reassign their Medicare billing to Maricopa Physicians PLLC. 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 (10), Hospitalist (2) and Internal Medicine (2). Of these, 1 practice at this address and 11 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 Maricopa Physicians PLLC was last updated on December 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.