1. Home
  2. Directory
  3. Arizona
  4. Phoenix
  5. Family Medicine
  6. NPI Profile

DR. WARREN J DOWNHOUR D.O,
NPI 1043264716
Family Medicine in Phoenix, AZ

Active since May 19, 2006PECOS EnrolledAccepts Medicare Assignment
4700 N 51ST AVE, 6, PHOENIX, AZ 85031(623) 209-5555(623) 247-1905 Get Directions Write a Review

NPPES record last updated: April 29, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Warren J Downhour D.o, NPPES

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

DR. WARREN J DOWNHOUR D.O, (NPI 1043264716) is an individual family medicine provider in Phoenix, Arizona, licensed in Arizona (4628) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of At Still University Of Health Sciences, College Of Osteo Med, Kirksville (1971).

NPPES Registry Identity

NPI1043264716
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. WARREN J DOWNHOURCredential: D.O,
Location Address4700 N 51ST AVE, 6Phoenix, AZ 85031-1237
Mailing Address4700 N 51st Ave, 6Phoenix, AZ 85031-1237 · (623) 209-5555 · Fax (623) 247-1905
Phone(623) 209-5555
Fax(623) 247-1905
Sole ProprietorNo
Medical School CMSAt Still University Of Health Sciences, College Of Osteo Med, KirksvilleGraduated 1971
Enumeration DateMay 19, 2006
Last NPPES UpdateApril 29, 2013
✔ NPI 1043264716 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in AZ · 4628✔ Licensed in OH · 34004028
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
4700 N 51ST AVE, Phoenix, AZ 85031
Open in Google Maps ↗

Other Identifiers 7

Medicare UPINA16518OH
Medicaid0728001OH
Medicare PIN0585776OH
Medicare PINDO0585774OH
Medicare ID-Type UnspecifiedDO0585775OH
Other000000279843OH · Anthem
Other080195135OH · Railroad Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource.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. Warren J Downhour D.o, 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 ID8820067853
PECOS Enrollment IDI20040927001222
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 85031 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 15

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

MARK KENNETH PATTON M.D.
Pediatrics (Adolescent Medicine)
4700 N 51ST AVE, STE 4
PHOENIX, AZ 85031
Maricopa County (623) 846-7575
BERNETTA E BROUGHTON M.D.
Pediatrics (Adolescent Medicine)
4700 N 51ST AVE, STE 4
PHOENIX, AZ 85031
Maricopa County (623) 846-7575
DR. JENNIFER LYNN HOLMGREN D.O.
Pediatrics
4700 N 51ST AVE, STE 4
PHOENIX, AZ 85031
Maricopa County (623) 846-7575
RONALD D. MORGAN AND ASSOCIATES,INC.
Dentist
4700 N 51ST AVE, SUITE 3
PHOENIX, AZ 85031
Maricopa County (623) 846-7564
SYEDA SAFIA SALEEMUDDIN M.D.
Pediatrics (Adolescent Medicine)
4700 N 51ST AVE, STE 4
PHOENIX, AZ 85031
Maricopa County (623) 846-7575
EVELYN TAN OMANA-ROLDAN M.D.
Family Medicine
4700 N 51ST AVE, SUITE 1
PHOENIX, AZ 85031
Maricopa County (623) 845-8200
R&N FAMILY MEDICAL PRACTICE LLC
Family Medicine
4700 N 51ST AVE
PHOENIX, AZ 85031
Maricopa County (623) 209-5555
MRS. CHRISTIE COOPER FRAKES M.D.
Pediatrics (Adolescent Medicine)
4700 N 51ST AVE, SUITE 4
PHOENIX, AZ 85031
Maricopa County (623) 846-7575

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 Warren Downhour's NPI number?

The NPI number for Warren Downhour is 1043264716. It was assigned to this individual provider in the NPPES registry on May 19, 2006.

Where is Warren Downhour located?

Warren Downhour practices at 4700 N 51st Ave 6, Phoenix, AZ 85031. The listed phone number is (623) 209-5555.

What is Warren Downhour's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Warren Downhour enrolled in Medicare?

Yes. Warren Downhour 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 Warren Downhour accept?

Health plans from Anthem Blue Cross and Blue Shield and CareSource list Warren Downhour 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 Warren Downhour was last updated on April 29, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.