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DR. RALPH SAMUEL WHALLON II M.D.
NPI 1962814491
Family Medicine in Scottsdale, AZ

Active since June 02, 2014PECOS EnrolledAccepts Medicare Assignment
8705 E MCDOWELL RD, SCOTTSDALE, AZ 85257(480) 882-4545(480) 946-6997 Get Directions Write a Review

NPPES record last updated: March 1, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 1, 2023, Mar 10, 2022, Mar 16, 2020 (3 updates tracked since 2020).

About Dr. Ralph Samuel Whallon Ii M.d. NPPES

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

DR. RALPH SAMUEL WHALLON II M.D. (NPI 1962814491) is an individual family medicine provider in Scottsdale, Arizona, licensed in Arizona (52386) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS, maintains a secondary practice location in Phoenix, and is a graduate of University Of Arizona College Of Medicine (2010).

NPPES Registry Identity

NPI1962814491
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. RALPH SAMUEL WHALLON IICredential: M.D.
Location Address8705 E MCDOWELL RDScottsdale, AZ 85257-3909
Mailing Address7500 N Dreamy Draw Dr Ste 145Phoenix, AZ 85020-4668 · (480) 882-4545 · Fax (480) 882-5814
Phone(480) 882-4545
Fax(480) 946-6997
Sole ProprietorYes
Medical School CMSUniversity Of Arizona College Of MedicineGraduated 2010
Enumeration DateJune 2, 2014
Last NPPES UpdateMarch 1, 20233 updates tracked since enumeration
NPPES CertifiedMarch 1, 2023
✔ NPI 1962814491 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in AZ · 52386
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.
8705 E MCDOWELL RD, Scottsdale, AZ 85257
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Secondary Practice Location 1

Location 19015 N 3rd StPhoenix, AZ 85020-2444 · Phone (480) 882-4545 · Fax (602) 870-6348

Other Identifiers 1

Medicaid280191AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Blue Cross Blue Shield of Arizona and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ralph Samuel Whallon Ii M.d. 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 ID1658697677
PECOS Enrollment IDI20170811000004
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.

Medicare Billing Reassignment

Medicare enrollment records show Ralph Whallon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Neighborhood Outreach Access To Health
0.2 mi
Family Medicine
8705 E MCDOWELL RD
Scottsdale, AZ 85257
  • Reassigned Medicare billing, Arizona enrollment
  • 119 clinicians in this Medicare group
NPI 1942518550 (480) 882-4545

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85257 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 20

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

VERONICA A PACE MD
Family Medicine
8705 E MCDOWELL RD
SCOTTSDALE, AZ 85257
Maricopa County (480) 882-4545
MARTA SOLANO FNP-BC
Nurse Practitioner (Family)
8705 E MCDOWELL RD
SCOTTSDALE, AZ 85257
Maricopa County (480) 882-4545
CINTHIA GUADALUPE ARREDONDO PARAMO DNP, PMHNP-BC, FNP-C
Nurse Practitioner (Psychiatric/Mental Health)
8705 E MCDOWELL RD
SCOTTSDALE, AZ 85257
Maricopa County (480) 882-4545
TARA NOORANI FNP-C
Nurse Practitioner (Family)
8705 E MCDOWELL RD
SCOTTSDALE, AZ 85257
Maricopa County (480) 882-4545
DR. CHELSEA DAWN APPERSON DNP, PMHNP-BC, RN
Nurse Practitioner (Psychiatric/Mental Health)
8705 E MCDOWELL RD
SCOTTSDALE, AZ 85257
Maricopa County (480) 274-3369
SARAH A SCHULTZ LPC
Counselor (Mental Health)
8705 E MCDOWELL RD
SCOTTSDALE, AZ 85257
Maricopa County (480) 882-4545
JACOB LORENZO CASTILLEJA LPC
Counselor (Mental Health)
8705 E MCDOWELL RD
SCOTTSDALE, AZ 85257
Maricopa County (480) 882-4545
ALMEDINA HAJRIC ALIHODZIC PA-C
Physician Assistant
8705 E MCDOWELL RD
SCOTTSDALE, AZ 85257
Maricopa County (480) 882-4545

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 Ralph Whallon's NPI number?

The NPI number for Ralph Whallon is 1962814491. It was assigned to this individual provider in the NPPES registry on June 2, 2014.

Where is Ralph Whallon located?

Ralph Whallon practices at 8705 E Mcdowell Rd, Scottsdale, AZ 85257. The listed phone number is (480) 882-4545.

What is Ralph Whallon's specialty?

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

Is Ralph Whallon enrolled in Medicare?

Yes. Ralph Whallon 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.

Which organization bills Medicare for Ralph Whallon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ralph Whallon reassigns Medicare benefits to Neighborhood Outreach Access To Health (Scottsdale, AZ). The 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 Ralph Whallon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ralph Whallon accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and UnitedHealthcare list Ralph Whallon 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 Ralph Whallon was last updated on March 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.