ABA HEALTH SERVICES INC
NPI 1720019672
Clinic/Center - Mental Health (Including Community Mental Health Center) in Baltimore, MD

Q: What is Aba Health Services Inc's NPI number?

The NPI number for Aba Health Services Inc is 1720019672. It was assigned to this organization in the NPPES registry on July 6, 2006.

Q: What is Aba Health Services Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

Active since July 06, 2006

3939 REISTERSTOWN RD STE 150, BALTIMORE, MD 21215(410) 367-7821(410) 367-7823 Get Directions Write a Review

NPPES record last updated: May 5, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Aba Health Services Inc NPPES

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

ABA HEALTH SERVICES INC (NPI 1720019672) is a healthcare organization registered as a mental health (including community mental health center) in Baltimore, Maryland and active in the NPI registry since July 2006. The organization lists Albert Njoku, Program Director, as its authorized official.

NPPES Registry Identity

NPI1720019672

Entity TypeOrganization

Primary Taxonomy261QM0801X

Legal Business NameABA HEALTH SERVICES INC

Location Address3939 REISTERSTOWN RD STE 150Baltimore, MD 21215-7601

Mailing Address3123 Lakewood Manor DrFinksburg, MD 21048-1653 · (410) 367-7821 · Fax (410) 367-7823

Phone(410) 367-7821

Fax(410) 367-7823

Organization SubpartNo

Authorized OfficialAlbert NjokuProgram Director · (410) 367-7821

Enumeration DateJuly 6, 2006

Last NPPES UpdateMay 5, 2023

NPPES CertifiedMay 5, 2023

✔ NPI 1720019672 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities

Taxonomy Code261QM0801X

3939 REISTERSTOWN RD STE 150, Baltimore, MD 21215

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Other Identifiers 3

Medicaid400448500MD

Medicaid400407800MD

Other643107MD · Value Options

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Aba Health Services Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 9 clinicians reassign Medicare billing to Aba Health Services Inc, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

Syeda Hafiz, M.D.

Psychiatry

NPI 1215998711

2120 CHANTILLA RD
Baltimore, MD 21228

(410) 788-7676

✔ PECOS✔ Accepts Medicare6.2 mi

Helen Onyeuba

Nurse Practitioner

NPI 1093429607

8713 HARFORD RD
Parkville, MD 21234

(301) 204-7913

✔ PECOS7.7 mi

Angela Awuah

Nurse Practitioner

NPI 1417351255

6481 ABEL ST
Elkridge, MD 21075

(443) 848-9123

✔ PECOS9.7 mi

Myun Ki Kim, MD

Psychiatry

NPI 1104888940

6655 SYKESVILLE ROAD SPRINGFIELD HOSPITAL CENTER
Sykesville, MD 21784

(410) 970-7000

✔ PECOS16 mi

Ullal Mallya, MD

Psychiatry

NPI 1871646810

14193 DAY FARM RD
Glenelg, MD 21737

(410) 489-4882

✔ PECOS✔ Accepts Medicare19 mi

Juliet Nwokedi, PMHNP-BC

Nurse Practitioner

NPI 1003329541

250 ENGLAR RD STE 10
Westminster, MD 21157

(410) 249-9612

✔ PECOS✔ Accepts Medicare25 mi

Sunsoon Cho, LCPC

Mental Health Counselor

NPI 1184912479

14804 PHYSICIANS LN SUITE 122
Rockville, MD 20850

(301) 424-7700

✔ PECOS✔ Accepts Medicare34 mi

Kathleen Lewis, PMHNP-BC

Nurse Practitioner

NPI 1104416692

25 JOAN DR
York, PA 17404

(717) 487-7107

✔ PECOS✔ Accepts Medicare50 mi

Mahmoud Malayeri, MD

Psychiatry

NPI 1639166358

805 N SALISBURY BLVD STE 3100
Salisbury, MD 21801

(410) 334-6687

✔ PECOS88 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Aba Health Services Inc's NPI number?

The NPI number for Aba Health Services Inc is 1720019672. It was assigned to this organization in the NPPES registry on July 6, 2006.

Where is Aba Health Services Inc located?

Aba Health Services Inc is located at 3939 Reisterstown Rd Ste 150, Baltimore, MD 21215. The listed phone number is (410) 367-7821.

What is Aba Health Services Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

Is Aba Health Services Inc enrolled in Medicare?

Yes. Aba Health Services Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Aba Health Services Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 3 Medicare specialties reassign their Medicare billing to Aba Health Services Inc. A 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 the clinician's services. The largest specialties are Nurse Practitioner (4), Psychiatry (4) and Mental Health Counselor (1). Of these, 3 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Aba Health Services Inc was last updated on May 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.