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DR. ROBERT STUART FOWLER M.D.
NPI 1033194196
Obstetrics & Gynecology in Phoenix, AZ

Active since December 13, 2005Opted out of Medicare · through Mar 1, 2027
5779 E MAYO BLVD, PHOENIX, AZ 85054(480) 301-8000 Get Directions Write a Review

NPPES record last updated: July 30, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Robert Stuart Fowler M.d. NPPES

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

DR. ROBERT STUART FOWLER M.D. (NPI 1033194196) is an individual obstetrics & gynecology provider in Phoenix, Arizona, licensed in Arizona (20406) and active in the NPI registry since December 2005. He has opted out of Medicare through March 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1033194196
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. ROBERT STUART FOWLERCredential: M.D.
Location Address5779 E MAYO BLVDPhoenix, AZ 85054-4502
Mailing Address5779 E Mayo BlvdPhoenix, AZ 85054-4502 · (480) 301-8000
Phone(480) 301-8000
Sole ProprietorNo
Enumeration DateDecember 13, 2005
Last NPPES UpdateJuly 30, 2008
✔ NPI 1033194196 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in AZ · 20406
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
5779 E MAYO BLVD, Phoenix, AZ 85054
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Other Names 1

Professional Name (2)R Stuart Fowler M.d.

Other Identifiers 6

Other86080015085259A153AZ · Triwest
Other86080015085259C167AZ · Triwest
Medicare UPINE93813
Other020019825AZ · Railroad Medicare
Medicare PINZ16WCGTB06AZ
Medicaid336439AZ

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Robert Stuart Fowler M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from March 1, 2015 through March 1, 2027.

Opt-Out Effective DateMarch 1, 2015
Opt-Out In Effect ThroughMarch 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85054 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
Most-billed visit code 99213
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 20

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

DR. DONALD E NOVICKI M.D.
Urology
5779 E MAYO BLVD
PHOENIX, AZ 85054
Maricopa County (480) 301-8000
DR. TODD A KILE M.D.
Orthopaedic Surgery
5779 E MAYO BLVD
PHOENIX, AZ 85054
Maricopa County (480) 301-8000
DAVID M MUMMA P.A.-C.
Physician Assistant (Surgical)
5779 E MAYO BLVD
PHOENIX, AZ 85054
Maricopa County (480) 301-8000
DR. SCOTT K SWANSON M.D.
Urology
5779 E MAYO BLVD
PHOENIX, AZ 85054
Maricopa County (480) 301-8000
MATTHEW JAMES VAN LIGTEN
Student in an Organized Health Care Education/Training Program
5779 E MAYO BLVD
PHOENIX, AZ 85054
Maricopa County (507) 284-2020
HASAN KHAMASH MD
Internal Medicine (Nephrology)
5779 E MAYO BLVD
PHOENIX, AZ 85054
Maricopa County (480) 301-8000
DR. ANTHONY A SMITH M.D.
Plastic Surgery
5779 E MAYO BLVD
PHOENIX, AZ 85054
Maricopa County (480) 301-8000
LESLIE FRANCIS THOMAS M.D.
Internal Medicine (Nephrology)
5779 E MAYO BLVD
PHOENIX, AZ 85054
Maricopa County (480) 301-8000

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 Robert Fowler's NPI number?

The NPI number for Robert Fowler is 1033194196. It was assigned to this individual provider in the NPPES registry on December 13, 2005. The provider is also known as R Stuart Fowler M.D..

Where is Robert Fowler located?

Robert Fowler practices at 5779 E Mayo Blvd, Phoenix, AZ 85054. The listed phone number is (480) 301-8000.

What is Robert Fowler's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Robert Fowler enrolled in Medicare?

No. Robert Fowler has opted out of Medicare through March 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Robert Fowler was last updated on July 30, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.