ONSITE PSYCHIATRY
NPI 1437961422
Psychiatry & Neurology - Psychiatry in Pikesville, MD

Active since January 25, 2025
1414 REISTERSTOWN RD, PIKESVILLE, MD 21208(312) 342-1444 Get Directions Write a Review

NPPES record last updated: September 17, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Onsite Psychiatry NPPES

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

ONSITE PSYCHIATRY (NPI 1437961422) is a healthcare organization registered as a psychiatry in Pikesville, Maryland and active in the NPI registry since January 2025. The organization lists Jessica M Miller, Owner, as its authorized official.

NPPES Registry Identity

NPI1437961422
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameONSITE PSYCHIATRY
Location Address1414 REISTERSTOWN RDPikesville, MD 21208-3820
Mailing Address900 Whitelock St Apt ABaltimore, MD 21217-5324 · (312) 342-1444
Organization SubpartNo
Authorized OfficialJessica M MillerOwner · (312) 342-1444
Enumeration DateJanuary 25, 2025
Last NPPES UpdateSeptember 17, 2025
NPPES CertifiedSeptember 17, 2025
✔ NPI 1437961422 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedCommunity/Behavioral HealthTaxonomy 251S00000X
Also ListedClinic/Center · Adult Mental HealthTaxonomy 261QM0850X
1414 REISTERSTOWN RD, Pikesville, MD 21208

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Onsite Psychiatry is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Onsite Psychiatry, which bills Medicare for the services this clinician delivers.

Clinician (1)

Nurse Practitioner
NPI 1275932972
900 WHITELOCK ST APT A
Baltimore, MD 21217
(312) 342-1444
✔ PECOS✔ Accepts Medicare6.5 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 Onsite Psychiatry's NPI number?

The NPI number for Onsite Psychiatry is 1437961422. It was assigned to this organization in the NPPES registry on January 25, 2025.

Where is Onsite Psychiatry located?

Onsite Psychiatry is located at 1414 Reisterstown Rd, Pikesville, MD 21208. The listed phone number is (312) 342-1444.

What is Onsite Psychiatry's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Onsite Psychiatry enrolled in Medicare?

Yes. Onsite Psychiatry is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Onsite Psychiatry?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to Onsite Psychiatry. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Onsite Psychiatry was last updated on September 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.