MARK FRANKEL MD LLC
NPI 1104450055
Psychiatry & Neurology - Geriatric Psychiatry in Wellesley, MA

NPI Status: Active since March 01, 2020

Contact Information

148 LINDEN ST STE 109
WELLESLEY, MA
ZIP 02482
Phone: (917) 575-1641
Fax: (781) 489-5476

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  • Organization
  • Psychiatry & Neurology
  • Geriatric Psychiatry

About MARK FRANKEL MD LLC

This page provides the complete NPI Profile along with additional information for Mark Frankel Md Llc, a provider established in Wellesley, Massachusetts operating as a Psychiatry & Neurology, focusing in geriatric psychiatry . The healthcare provider is registered in the NPI registry with number 1104450055 assigned on March 2020. The practitioner's primary taxonomy code is 2084P0805X. The provider is registered as an organization and their NPI record was last updated 6 years ago. 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 Mark Frankel Md/phd (Owner/provider)

NPI
1104450055
Provider Name
MARK FRANKEL MD LLC
Entity Type
Organization
Location Address
148 LINDEN ST STE 109 WELLESLEY, MA 02482
Location Phone
(917) 575-1641
Location Fax
(781) 489-5476
Mailing Address
148 LINDEN ST STE 109 WELLESLEY, MA 02482
Mailing Phone
(917) 575-1641
Mailing Fax
(781) 489-5476
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-01-2020
Last Update Date
03-01-2020
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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 Geriatric Psychiatry

Taxonomy Code
2084P0805X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.

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.

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

MARK FRANKEL MD/PHD

Authorized Official Title
OWNER/PROVIDER
Authorized Official Phone
(917) 575-1641

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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 1104450055, we treat the final digit (5) 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 45. The final step is to find the difference between that total and the next multiple of ten (50 - 45 = 5).

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
1
Unchanged
Pos 3
0
Doubled → 0
Pos 4
4
Unchanged
Pos 5
4
Doubled → 8
Pos 6
5
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
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 0 → 0 4 → 8 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 8 + 5 + 0 + 0 + 1 + 0 + 24 = 45

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

The next multiple of ten after 45 is 50. The difference is the calculated check digit.

50 - 45 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1104450055.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Psychiatry & Neurology (Geriatric Psychiatry)
148 LINDEN ST STE 109
WELLESLEY, MA 02482

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104450055, enumerated as an "organization" on March 01, 2020.

The provider is located at 148 LINDEN ST STE 109 WELLESLEY, MA 02482 and the phone number is (917) 575-1641.

Psychiatry & Neurology with taxonomy code 2084P0805X and a focus in Geriatric Psychiatry.