MODERN PSYCHIATRY MD PC
NPI 1972441632
Psychiatry & Neurology - Neurology in Towson, MD

NPI Status: Active since March 24, 2026

Contact Information

120 SISTER PIERRE DR STE 406
TOWSON, MD
ZIP 21204
Phone: (410) 449-2995

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  • Organization
  • Psychiatry & Neurology
  • Neurology

About MODERN PSYCHIATRY MD PC

This page provides the complete NPI Profile along with additional information for Modern Psychiatry Md Pc, a provider established in Towson, Maryland operating as a Psychiatry & Neurology, focusing in neurology . The healthcare provider is registered in the NPI registry with number 1972441632 assigned on March 2026. The practitioner's primary taxonomy code is 2084N0400X. The provider is registered as an organization and their NPI record was last updated March 2026. Modern Psychiatry Md Pc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Felix Geller Md (Owner)

NPI
1972441632
Provider Name
MODERN PSYCHIATRY MD PC
Entity Type
Organization
Location Address
120 SISTER PIERRE DR STE 406 TOWSON, MD 21204
Location Phone
(410) 449-2995
Mailing Address
23 WOODHAVEN RD TOMS RIVER, NJ 08753
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-24-2026
Last Update Date
03-24-2026
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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

Psychiatry & Neurology Neurology

Taxonomy Code
2084N0400X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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. FELIX GELLER MD

Authorized Official Title
OWNER
Authorized Official Phone
(903) 721-1330

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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 1972441632, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
1
Doubled → 2
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
Check
2
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 7 → 14 → 5 4 → 8 1 → 2 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 8 + 4 + 2 + 6 + 6 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1972441632.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972441632, enumerated as an "organization" on March 24, 2026.

The provider is located at 120 SISTER PIERRE DR STE 406 TOWSON, MD 21204 and the phone number is (410) 449-2995.

Psychiatry & Neurology with taxonomy code 2084N0400X and a focus in Neurology.