INTERDYNAMICS, INC.
NPI 1952570343
Psychiatry & Neurology - Psychiatry in Landover, MD

Q: What is Interdynamics, Inc.'s NPI number?

The NPI number for Interdynamics, Inc. is 1952570343. It was assigned to this organization in the NPPES registry on February 29, 2008.

Q: What is Interdynamics, Inc.'s specialty?

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

Active since February 29, 2008

8181 PROFESSIONAL PL STE 150&200, LANDOVER, MD 20785(301) 306-4590(301) 880-0054 Get Directions Write a Review

NPPES record last updated: June 26, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 26, 2025, Jul 15, 2019, Mar 2, 2017 and 2 more (5 updates tracked since 2016).

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About Interdynamics, Inc. NPPES

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

INTERDYNAMICS, INC. (NPI 1952570343) is a healthcare organization registered as a psychiatry in Landover, Maryland and active in the NPI registry since February 2008. The organization lists Joan Branch, President/ceo, as its authorized official.

NPPES Registry Identity

NPI1952570343

Entity TypeOrganization

Primary Taxonomy2084P0800X

Legal Business NameINTERDYNAMICS, INC.

Location Address8181 PROFESSIONAL PL STE 150&200Landover, MD 20785-2226

Mailing Address8181 Professional Pl Ste 200Landover, MD 20785-7219 · (301) 306-4590 · Fax (301) 880-0054

Phone(301) 306-4590

Fax(301) 880-0054

Organization SubpartNo

Authorized OfficialJoan BranchPresident/ceo · (301) 306-4590

Enumeration DateFebruary 29, 2008

Last NPPES UpdateJune 26, 20255 updates tracked since enumeration

NPPES CertifiedJune 26, 2025

✔ NPI 1952570343 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 8

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in MD · D0055667

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 ListedClinical NeuropsychologistTaxonomy 103G00000X · License 04055 (MD)

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 01160 (MD)

Also ListedPsychologist · CounselingTaxonomy 103TC1900X

Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X · License 04208 (MD)

Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License G11628 (MD)

Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License MD32806 (DC)

Also ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X · License R175350 (MD)

8181 PROFESSIONAL PL STE 150&200, Landover, MD 20785

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

INTERDYNAMICS, INC.

Community/Behavioral Health

8181 PROFESSIONAL PL STE 150&200
LANDOVER, MD 20785

Prince George's County (301) 306-4590

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 Interdynamics, Inc.'s NPI number?

The NPI number for Interdynamics, Inc. is 1952570343. It was assigned to this organization in the NPPES registry on February 29, 2008.

Where is Interdynamics, Inc. located?

Interdynamics, Inc. is located at 8181 Professional Pl Ste 150&200, Landover, MD 20785. The listed phone number is (301) 306-4590.

What is Interdynamics, Inc.'s specialty?

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

When was this NPI record last updated?

The NPPES record for Interdynamics, Inc. was last updated on June 26, 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.