DR. ALEXANDER JAMES DOWNEY DO
NPI 1104557826
Family Medicine in Saint Louis, MO

Active since June 22, 2022PECOS EnrolledAccepts Medicare Assignment
2345 DOUGHERTY FERRY RD, SAINT LOUIS, MO 63122(314) 966-9586 Get Directions Write a Review

NPPES record last updated: June 22, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Alexander James Downey Do NPPES

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

DR. ALEXANDER JAMES DOWNEY DO (NPI 1104557826) is an individual family medicine provider in Saint Louis, Missouri, licensed in Missouri (2022023032) and active in the NPI registry since June 2022. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital South, and is a graduate of At Still University Of Health Sciences, College Of Osteo Med, Kirksville (2022).

NPPES Registry Identity

NPI1104557826
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. ALEXANDER JAMES DOWNEYCredential: DO
Location Address2345 DOUGHERTY FERRY RDSaint Louis, MO 63122-3313
Mailing Address2345 Dougherty Ferry RdSaint Louis, MO 63122-3313
Sole ProprietorNo
Medical School CMSAt Still University Of Health Sciences, College Of Osteo Med, KirksvilleGraduated 2022
Enumeration DateJune 22, 2022
NPPES CertifiedJune 22, 2022
NPI 1104557826 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in MO · 2022023032
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.
2345 DOUGHERTY FERRY RD, Saint Louis, MO 63122

Accepted 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. Alexander James Downey Do 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 ID9133509524
PECOS Enrollment IDI20240116001499
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.

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mercy Hospital South

Acute Care Hospitals · Saint Louis, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260077
Location10010 Kennerly RoadSaint Louis, MO 63128 · St. Louis County
Emergency services

Ssm St Clare Health Center

Acute Care Hospitals · Fenton, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260081
Location1015 BowlesFenton, MO 63026 · Jefferson County
Emergency services Birthing friendly

St Lukes Hospital

Acute Care Hospitals · Chesterfield, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260179
Location232 S Woods Mill RdChesterfield, MO 63017 · St. Louis County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63122 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
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
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.

Family Medicine
2345 DOUGHERTY FERRY RD
SAINT LOUIS, MO 63122
Anesthesiology
2345 DOUGHERTY FERRY RD
SAINT LOUIS, MO 63122
General Acute Care Hospital
2345 DOUGHERTY FERRY RD
SAINT LOUIS, MO 63122
Anesthesiology
2345 DOUGHERTY FERRY RD
SAINT LOUIS, MO 63122
Anesthesiology
2345 DOUGHERTY FERRY RD
SAINT LOUIS, MO 63122
Anesthesiology
2345 DOUGHERTY FERRY RD
SAINT LOUIS, MO 63122
Orthopaedic Surgery
2345 DOUGHERTY FERRY RD
SAINT LOUIS, MO 63122
Nurse Anesthetist, Certified Registered
2345 DOUGHERTY FERRY RD
SAINT LOUIS, MO 63122

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 Alexander Downey's NPI number?

The NPI number for Alexander Downey is 1104557826. It was assigned to this individual provider in the NPPES registry on June 22, 2022.

Where is Alexander Downey located?

Alexander Downey practices at 2345 Dougherty Ferry Rd, Saint Louis, MO 63122. The listed phone number is (314) 966-9586.

What is Alexander Downey's specialty?

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

Is Alexander Downey enrolled in Medicare?

Yes. Alexander Downey 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 Alexander Downey accept?

Health plans from Oscar Insurance Company and UnitedHealthcare list Alexander Downey 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.

Is Alexander Downey affiliated with any hospitals?

According to CMS data, Alexander Downey is affiliated with Mercy Hospital South, Ssm St Clare Health Center and St Lukes Hospital.

When was this NPI record last updated?

The NPPES record for Alexander Downey was last updated on June 22, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.