ZYNITH HEALTH CARE & ASSOCIATES
NPI 1942903323
Nurse Practitioner - Psychiatric/Mental Health in Greenbelt, MD

NPI Status: Active since March 23, 2023

Contact Information

7301 HANOVER PKWY STE A
GREENBELT, MD
ZIP 20770
Phone: (301) 477-1903
Fax: (301) 477-1860

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  • Organization
  • Nurse Practitioner
  • Psychiatric/Mental Health

About ZYNITH HEALTH CARE & ASSOCIATES

This page provides the complete NPI Profile along with additional information for Zynith Health Care & Associates, a provider established in Greenbelt, Maryland operating as a Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1942903323 assigned on March 2023. The practitioner's primary taxonomy code is 363LP0808X. The provider is registered as an organization and their NPI record was last updated February 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Dagmar Ngiowa Dnp,np-c,pmhnp-bc (Ceo)

NPI
1942903323
Provider Name
ZYNITH HEALTH CARE & ASSOCIATES
Entity Type
Organization
Location Address
7301 HANOVER PKWY STE A GREENBELT, MD 20770
Location Phone
(301) 477-1903
Location Fax
(301) 477-1860
Mailing Address
7301 HANOVER PKWY STE A GREENBELT, MD 20770
Mailing Phone
(301) 477-1903
Mailing Fax
(301) 477-1860
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-23-2023
Last Update Date
02-11-2026
Code Navigator

A nurse practitioner (NP) like Zynith Health Care & Associates is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Nurse Practitioner Psychiatric/Mental Health

Taxonomy Code
363LP0808X
Type
Physician Assistants & Advanced Practice Nursing Providers

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. DAGMAR NGIOWA DNP,NP-C,PMHNP-BC

Authorized Official Title
CEO
Authorized Official Phone
(301) 477-1903

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
R200704OTHER (01)MDLICENSE

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1942903323, we treat the final digit (3) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
3
Doubled → 6
Pos 8
3
Unchanged
Pos 9
2
Doubled → 4
Check
3
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 4 → 8 9 → 18 → 9 3 → 6 2 → 4

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 9 + 8 + 2 + 1 + 8 + 0 + 6 + 3 + 4 + 24 = 67

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1942903323.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
7301 HANOVER PKWY STE A
GREENBELT, MD 20770
Nurse Practitioner (Primary Care)
7301 HANOVER PKWY STE A
GREENBELT, MD 20770

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942903323, enumerated as an "organization" on March 23, 2023.

The provider is located at 7301 HANOVER PKWY STE A GREENBELT, MD 20770 and the phone number is (301) 477-1903.

Nurse Practitioner with taxonomy code 363LP0808X and a focus in Psychiatric/Mental Health.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.