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

MR. NICHOLAS AARON ULLMANN
NPI 1851209076
Case Manager/Care Coordinator in Waldorf, MD

Active since August 29, 2026
2670 CRAIN HWY STE 405, WALDORF, MD 20601(301) 363-4900 Get Directions Write a Review

NPPES record added: August 29, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Mr. Nicholas Aaron Ullmann NPPES

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

MR. NICHOLAS AARON ULLMANN (NPI 1851209076) is an individual case manager/care coordinator provider in Waldorf, Maryland and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1851209076
Entity TypeIndividualMale
Primary Taxonomy171M00000X
Provider Legal NameMR. NICHOLAS AARON ULLMANN
Location Address2670 CRAIN HWY STE 405Waldorf, MD 20601-2818
Mailing Address2670 Crain Hwy Ste 405Waldorf, MD 20601-2818 · (301) 363-4900
Phone(301) 363-4900
Sole ProprietorYes
Enumeration DateAugust 29, 2026
NPPES CertifiedAugust 29, 2026
✔ NPI 1851209076 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCase Manager/Care CoordinatorOther Service Providers
Taxonomy Code171M00000X
Definition
A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.
2670 CRAIN HWY STE 405, Waldorf, MD 20601
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Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ENOVED CO
Community/Behavioral Health
2670 CRAIN HWY STE 405
WALDORF, MD 20601
Charles County (301) 363-4900
ENOVED CO
Community/Behavioral Health
2670 CRAIN HWY STE 405
WALDORF, MD 20601
Charles County (301) 363-4900
ENOVED CO
Case Manager/Care Coordinator
2670 CRAIN HWY STE 405
WALDORF, MD 20601
Charles County (301) 363-4900
MARIA COLEMAN DDA-20
Case Manager/Care Coordinator
2670 CRAIN HWY STE 405
WALDORF, MD 20601
Charles County (301) 363-4900

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 Nicholas Ullmann's NPI number?

The NPI number for Nicholas Ullmann is 1851209076. It was assigned to this individual provider in the NPPES registry on August 29, 2026.

Where is Nicholas Ullmann located?

Nicholas Ullmann practices at 2670 Crain Hwy Ste 405, Waldorf, MD 20601. The listed phone number is (301) 363-4900.

What is Nicholas Ullmann's specialty?

The primary specialty registered for this NPI is Case Manager/Care Coordinator with taxonomy code 171M00000X.

When was this NPI record last updated?

The NPPES record for Nicholas Ullmann was last updated on August 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.