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DEANNA HO YIN WONG MD, MPH
NPI 1073140992
Obstetrics & Gynecology in Saint Louis, MO

Active since March 23, 2020PECOS Enrolled
660 S EUCLID AVE, SAINT LOUIS, MO 63110(314) 273-1905 Get Directions Write a Review

NPPES record last updated: February 11, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Feb 11, 2025, Aug 6, 2024, Mar 24, 2020 (3 updates tracked since 2020).

About Deanna Ho Yin Wong Md, Mph NPPES

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

DEANNA HO YIN WONG MD, MPH (NPI 1073140992) is an individual obstetrics & gynecology provider in Saint Louis, Missouri, licensed in Missouri (2024021369) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS and maintains a secondary practice location in Saint Louis.

NPPES Registry Identity

NPI1073140992
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDEANNA HO YIN WONGCredential: MD, MPH
Location Address660 S EUCLID AVESaint Louis, MO 63110-1010
Mailing Address660 S Euclid AveSaint Louis, MO 63110-1010 · (314) 273-1905
Phone(314) 273-1905
Sole ProprietorNo
Enumeration DateMarch 23, 2020
Last NPPES UpdateFebruary 11, 20253 updates tracked since enumeration
NPPES CertifiedFebruary 11, 2025
✔ NPI 1073140992 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in MO · 2024021369
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.
660 S EUCLID AVE, Saint Louis, MO 63110
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Secondary Practice Location 1

Location 13015 N Ballas RdSaint Louis, MO 63131-2329 · Phone (314) 996-5000

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Deanna Ho Yin Wong Md, Mph is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Deanna Wong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Missouri Baptist Medical Center
9.9 mi
General Practice
3015 N BALLAS RD
Saint Louis, MO 63131
  • Reassigned Medicare billing, Missouri enrollment
  • 82 clinicians in this Medicare group
NPI 1467461434 (314) 996-5000

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 63110 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
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
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.

WUSM BJC ACO PROVIDERS
Clinic/Center (Multi-Specialty)
660 S EUCLID AVE, CAMPUS BOX 8081
SAINT LOUIS, MO 63110
St. Louis City (314) 273-0770
ANDREA YUE-EN SUN MD
Student in an Organized Health Care Education/Training Program
660 S EUCLID AVE
SAINT LOUIS, MO 63110
St. Louis City (314) 362-8065
MEGAN CLAIRE KERNS MD
Student in an Organized Health Care Education/Training Program
660 S EUCLID AVE
SAINT LOUIS, MO 63110
St. Louis City (314) 362-8065
WASHINGTON UNIVERSITY
Clinic/Center (Multi-Specialty)
660 S EUCLID AVE
SAINT LOUIS, MO 63110
St. Louis City (314) 362-5184
SARAH B. ASCHKENASI MD
Pediatrics
660 S EUCLID AVE
SAINT LOUIS, MO 63110
St. Louis City (314) 286-1264
DR. BENJAMIN HARRIS TIMMINS M.D.
Plastic Surgery
660 S EUCLID AVE
SAINT LOUIS, MO 63110
St. Louis City (435) 764-4932
ANDREA NAES NP
Nurse Practitioner
660 S EUCLID AVE
SAINT LOUIS, MO 63110
St. Louis City (314) 362-3706
AARON PAUL DAY RN
Surgery (Surgical Critical Care)
660 S EUCLID AVE
SAINT LOUIS, MO 63110
St. Louis City (314) 362-5298

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 Deanna Wong's NPI number?

The NPI number for Deanna Wong is 1073140992. It was assigned to this individual provider in the NPPES registry on March 23, 2020.

Where is Deanna Wong located?

Deanna Wong practices at 660 S Euclid Ave, Saint Louis, MO 63110. The listed phone number is (314) 273-1905.

What is Deanna Wong's specialty?

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

Is Deanna Wong enrolled in Medicare?

Yes. Deanna Wong is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Deanna Wong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Deanna Wong reassigns Medicare benefits to Missouri Baptist Medical Center (Saint Louis, MO). 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 Deanna Wong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Deanna Wong was last updated on February 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.