DR. ACE JOSEPH ST. JOHN MD
NPI 1447754874
Student in an Organized Health Care Education/Training Program in Baltimore, MD

Active since March 21, 2018PECOS Enrolled
22 S GREENE ST # S8B12, BALTIMORE, MD 21201(410) 328-6713 Get Directions Write a Review

NPPES record last updated: June 16, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 16, 2018, Mar 21, 2018 (2 updates tracked since 2018).

About Dr. Ace Joseph St. John Md NPPES

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

DR. ACE JOSEPH ST. JOHN MD (NPI 1447754874) is an individual student in an organized health care education/training program in Baltimore, Maryland and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1447754874
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameDR. ACE JOSEPH ST. JOHNCredential: MD
Location Address22 S GREENE ST # S8B12Baltimore, MD 21201-1544
Mailing Address22 S Greene St # S8b12Baltimore, MD 21201-1544
Sole ProprietorNo
Enumeration DateMarch 21, 2018
Last NPPES UpdateJune 16, 20182 updates tracked since enumeration
NPI 1447754874 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.

22 S GREENE ST # S8B12, Baltimore, MD 21201

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. Ace Joseph St. John 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 11

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
22 S GREENE ST # S8B12
BALTIMORE, MD 21201
Anesthesiology
22 S GREENE ST # S8B12
BALTIMORE, MD 21201
Student in an Organized Health Care Education/Training Program
22 S GREENE ST # S8B12
BALTIMORE, MD 21201
Student in an Organized Health Care Education/Training Program
22 S GREENE ST # S8B12
BALTIMORE, MD 21201
Student in an Organized Health Care Education/Training Program
22 S GREENE ST # S8B12
BALTIMORE, MD 21201
Student in an Organized Health Care Education/Training Program
22 S GREENE ST # S8B12
BALTIMORE, MD 21201
Student in an Organized Health Care Education/Training Program
22 S GREENE ST # S8B12
BALTIMORE, MD 21201
Student in an Organized Health Care Education/Training Program
22 S GREENE ST # S8B12
BALTIMORE, MD 21201

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 Ace St. John's NPI number?

The NPI number for Ace St. John is 1447754874. It was assigned to this individual provider in the NPPES registry on March 21, 2018.

Where is Ace St. John located?

Ace St. John practices at 22 S Greene St # S8b12, Baltimore, MD 21201. The listed phone number is (410) 328-6713.

What is Ace St. John's specialty?

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

Is Ace St. John enrolled in Medicare?

Yes. Ace St. John is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ace St. John was last updated on June 16, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.