Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

JOHN MICHAEL KOCZELA LGSW
NPI 1619883618
Social Worker in Washington, DC

Q: What is John Michael Koczela's NPI number?

The NPI number for John Michael Koczela is 1619883618. It was assigned to this individual provider in the NPPES registry on August 20, 2026.

Q: What is John Michael Koczela's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Active since August 20, 2026

4000 ALBEMARLE ST NW, SUITE 500 (5TH FLOOR), WASHINGTON, DC 20016(202) 531-5385 Get Directions Write a Review

NPPES record added: August 20, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About John Michael Koczela Lgsw NPPES

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

JOHN MICHAEL KOCZELA LGSW (NPI 1619883618) is an individual social worker in Washington, District Of Columbia, licensed in District Of Columbia (LG200006912) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1619883618

Entity TypeIndividualMale

Primary Taxonomy104100000X

Provider Legal NameJOHN MICHAEL KOCZELACredential: LGSW

Location Address4000 ALBEMARLE ST NW, SUITE 500 (5TH FLOOR)Washington, DC 20016

Mailing Address4000 Albemarle St Nw, Suite 500 (5th Floor)Washington, DC 20016

Phone(202) 531-5385

Sole ProprietorNo

Enumeration DateAugust 20, 2026

NPPES CertifiedAugust 20, 2026

✔ NPI 1619883618 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers

Taxonomy Code104100000X

License✔ Licensed in DC · LG200006912

Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

4000 ALBEMARLE ST NW, Washington, DC 20016

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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.

DR. CLAUDIA ISABELLA RODRIGUEZ PSY.D

Psychologist (Clinical)

4000 ALBEMARLE ST NW, SUITE #504
WASHINGTON, DC 20016

District of Columbia (202) 595-1834

CARNICE SAMANTHA MCFARLAND PSYD

Psychologist (Clinical)

4000 ALBEMARLE ST NW, #501
WASHINGTON, DC 20016

District of Columbia (202) 966-2033

ERICA HART

Psychologist (Clinical)

4000 ALBEMARLE ST NW, SUITE 504
WASHINGTON, DC 20016

District of Columbia (202) 836-7430

CARMEN CECILIA CUELLAR DDS

Dentist (General Practice)

4000 ALBEMARLE ST NW, SUITE 203
WASHINGTON, DC 20016

District of Columbia (202) 363-4361

YOUTH ADVOCATE PROGRAM INTERNATIONAL

Social Worker (Clinical)

4000 ALBEMARLE ST NW, SUITE 401
WASHINGTON, DC 20016

District of Columbia (202) 244-6410

RACHEL HELMING

Social Worker (Clinical)

4000 ALBEMARLE ST NW, SUITE 402
WASHINGTON, DC 20016

District of Columbia (646) 335-3803

PHYSICAL AND MASSAGE THERAPY ASSOCIATES LLC

Clinic/Center (Physical Therapy)

4000 ALBEMARLE ST NW, #501
WASHINGTON, DC 20016

District of Columbia (202) 966-2033

LISA MCLISH

Social Worker (Clinical)

4000 ALBEMARLE ST NW, SUITE 402
WASHINGTON, DC 20016

District of Columbia (202) 768-9166

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 Michael Koczela's NPI number?

The NPI number for John Michael Koczela is 1619883618. It was assigned to this individual provider in the NPPES registry on August 20, 2026.

Where is John Michael Koczela located?

John Michael Koczela practices at 4000 Albemarle St NW Suite 500 (5th Floor), Washington, DC 20016. The listed phone number is (202) 531-5385.

What is John Michael Koczela's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for John Michael Koczela was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.