DR. JOHN ANTHONY MERLO MD
NPI 1811646524
Student in an Organized Health Care Education/Training Program in Saint Louis, MO

Active since March 21, 2022PECOS Enrolled
1402 S GRAND BLVD # M260, SAINT LOUIS, MO 63104(314) 977-5700 Get Directions Write a Review

NPPES record last updated: March 21, 2022. Verified against the NPPES registry weekly; last sync: September 27, 2026.

About Dr. John Anthony Merlo Md NPPES

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

DR. JOHN ANTHONY MERLO MD (NPI 1811646524) is an individual student in an organized health care education/training program in Saint Louis, Missouri and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811646524
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameDR. JOHN ANTHONY MERLOCredential: MD
Location Address1402 S GRAND BLVD # M260Saint Louis, MO 63104-1004
Mailing Address5475 Dempsey AveSaint Louis, MO 63110-2911 · (314) 504-0426
Sole ProprietorNo
Enumeration DateMarch 21, 2022
NPPES CertifiedMarch 21, 2022
✔ NPI 1811646524 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
1402 S GRAND BLVD # M260, Saint Louis, MO 63104

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. John Anthony Merlo Md 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.

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.

Student in an Organized Health Care Education/Training Program
1402 S GRAND BLVD # M260
SAINT LOUIS, MO 63104
Student in an Organized Health Care Education/Training Program
1402 S GRAND BLVD # M260
SAINT LOUIS, MO 63104
Student in an Organized Health Care Education/Training Program
1402 S GRAND BLVD # M260
SAINT LOUIS, MO 63104
Student in an Organized Health Care Education/Training Program
1402 S GRAND BLVD # M260
SAINT LOUIS, MO 63104
Student in an Organized Health Care Education/Training Program
1402 S GRAND BLVD # M260
SAINT LOUIS, MO 63104
Student in an Organized Health Care Education/Training Program
1402 S GRAND BLVD # M260
SAINT LOUIS, MO 63104
Otolaryngology
1402 S GRAND BLVD # M260
SAINT LOUIS, MO 63104
Student in an Organized Health Care Education/Training Program
1402 S GRAND BLVD # M260
SAINT LOUIS, MO 63104

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 John Merlo's NPI number?

The NPI number for John Merlo is 1811646524. It was assigned to this individual provider in the NPPES registry on March 21, 2022.

Where is John Merlo located?

John Merlo practices at 1402 S Grand Blvd # M260, Saint Louis, MO 63104. The listed phone number is (314) 977-5700.

What is John Merlo's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is John Merlo enrolled in Medicare?

Yes. John Merlo is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John Merlo was last updated on March 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.