Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALEX C VIDAEFF M.D.
NPI 1073560199
Obstetrics & Gynecology - Maternal & Fetal Medicine in Jacksonville, FL

Active since May 27, 2006PECOS Enrolled
653 W 8TH ST, JACKSONVILLE, FL 32209(904) 244-0411 Get Directions Write a Review

NPPES record last updated: November 3, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Nov 3, 2026, May 13, 2026, Jul 3, 2024 (3 updates tracked since 2024).

About Alex C Vidaeff M.d. NPPES

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

ALEX C VIDAEFF M.D. (NPI 1073560199) is an individual maternal & fetal medicine provider in Jacksonville, Florida, licensed in Florida (185656) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical School At Houston (2003).

NPPES Registry Identity

NPI1073560199
Entity TypeIndividualMale
Primary Taxonomy207VM0101X
Provider Legal NameALEX C VIDAEFFCredential: M.D.
Location Address653 W 8TH STJacksonville, FL 32209-6511
Mailing AddressPo Box 44008Jacksonville, FL 32231-4008 · (904) 244-0411
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 2003
Enumeration DateMay 27, 2006
Last NPPES UpdateNovember 3, 20263 updates tracked since enumeration
NPPES CertifiedNovember 3, 2026
✔ NPI 1073560199 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
Licenses✔ Licensed in FL · 185656✔ Licensed in WA · MD70097761✔ Licensed in WA · BV2407674✔ Licensed in TX · L2728
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
653 W 8TH ST, Jacksonville, FL 32209

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alex C Vidaeff M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8022012509
PECOS Enrollment IDI20260511000272, I20260601002589
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 Reassignments

4

Medicare enrollment records show Alex Vidaeff reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Family Medicine
1504 TAUB LOOP
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • 2,296 clinicians in this Medicare group
Pediatrics
6621 FANNIN ST
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Texas Childrens Physician Group
  • 2,498 clinicians in this Medicare group
Maternal & Fetal Medicine
19550 E 39TH ST S, STE 335-B
Independence, MO 64057
  • Reassigned Medicare billing, Kansas enrollment
  • 18 clinicians in this Medicare group
Maternal & Fetal Medicine
1229 MADISON ST STE 750
Seattle, WA 98104
  • Reassigned Medicare billing, Washington enrollment
  • 129 clinicians in this Medicare group

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 32209 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
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$70.04 typical visit price
range $17.57 – $139.16
Typical copayment $17.51 (range $4.39 – $34.79)
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.

Internal Medicine (Pulmonary Disease)
653 W 8TH ST
JACKSONVILLE, FL 32209
Nurse Practitioner
653 W 8TH ST
JACKSONVILLE, FL 32209
Oral & Maxillofacial Surgery
653 W 8TH ST
JACKSONVILLE, FL 32209
Audiologist
653 W 8TH ST, UFJAX - DEPT. OF SURGERY/OTOLARYNGOLOGY
JACKSONVILLE, FL 32209
Nurse Practitioner (Family)
653 W 8TH ST, UROLOGY DEPT. 2ND FLOOR
JACKSONVILLE, FL 32209
Surgery (Surgical Oncology)
653 W 8TH ST
JACKSONVILLE, FL 32209
Student in an Organized Health Care Education/Training Program
653 W 8TH ST
JACKSONVILLE, FL 32209
Psychiatry & Neurology (Psychiatry)
653 W 8TH ST
JACKSONVILLE, FL 32209

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 Alex Vidaeff's NPI number?

The NPI number for Alex Vidaeff is 1073560199. It was assigned to this individual provider in the NPPES registry on May 27, 2006.

Where is Alex Vidaeff located?

Alex Vidaeff practices at 653 W 8th St, Jacksonville, FL 32209. The listed phone number is (904) 244-0411.

What is Alex Vidaeff's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Alex Vidaeff enrolled in Medicare?

Yes. Alex Vidaeff is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Alex Vidaeff's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alex Vidaeff reassigns Medicare benefits to 4 organizations: Baylor College Of Medicine (Houston, TX), Texas Children's Physician Group (Houston, TX), Centerpoint Womens Services LLC (Independence, MO) and Obstetrix Medical Group Of Washington Inc Ps (Seattle, WA). Each 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 Alex Vidaeff's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alex Vidaeff accept?

Health plans from Antidote Health of TX, Blue Cross and Blue Shield of Texas, Community Health Choice, Moda Health Plan, Inc. and Premera Blue Cross Blue Shield of Alaska list Alex Vidaeff 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 Alex Vidaeff was last updated on November 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days 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.