DR. MARTIN STANLEY ROSENTHAL M.D.
NPI 1134351992
Preventive Medicine - Occupational Medicine in Rockville, MD

NPI Status: Active since August 12, 2009

Contact Information

255 ROCKVILLE PIKE
SUITE 135
ROCKVILLE, MD
ZIP 20850
Phone: (240) 777-5084
Fax: (240) 777-5182

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  • Individual
  • Male
  • Preventive Medicine
  • Occupational Medicine

About MARTIN ROSENTHAL

This page provides the complete NPI Profile along with additional information for Martin Rosenthal, a provider established in Rockville, Maryland with a medical specialization in Preventive Medicine, focusing in occupational medicine . The healthcare provider is registered in the NPI registry with number 1134351992 assigned on August 2009. The practitioner's primary taxonomy code is 2083X0100X with license number D0014646 (MD). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1134351992
Provider Name
DR. MARTIN STANLEY ROSENTHAL M.D.
Gender
Male
Entity Type
Individual
Location Address
255 ROCKVILLE PIKE SUITE 135 ROCKVILLE, MD 20850
Location Phone
(240) 777-5084
Location Fax
(240) 777-5182
Mailing Address
255 ROCKVILLE PIKE SUITE 135 ROCKVILLE, MD 20850
Mailing Phone
(240) 777-5084
Mailing Fax
(240) 777-5182
Is Sole Proprietor?
Yes
Enumeration Date
08-12-2009
Last Update Date
08-28-2020
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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

Preventive Medicine Occupational Medicine

Taxonomy Code
2083X0100X
Type
Allopathic & Osteopathic Physicians
License No.
D0014646
License State
MD
Taxonomy Description
Occupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures. Practitioners in this field address the promotion of health in the work place, and the prevention and management of occupational and environmental injury, illness, and disability.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

MD18454 (ME)
2207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

D0014646 (MD)

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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 1134351992, 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
1
Unchanged
Pos 3
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
3
Doubled → 6
Pos 6
5
Unchanged
Pos 7
1
Doubled → 2
Pos 8
9
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 3 → 6 3 → 6 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 6 + 5 + 2 + 9 + 1 + 8 + 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 1134351992.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Social Worker (Clinical)
255 ROCKVILLE PIKE, SUITE 145
ROCKVILLE, MD 20850
Counselor (Addiction (Substance Use Disorder))
255 ROCKVILLE PIKE, SUITE 145
ROCKVILLE, MD 20850
Counselor (Professional)
255 ROCKVILLE PIKE, SUITE 145
ROCKVILLE, MD 20850
Counselor (Addiction (Substance Use Disorder))
255 ROCKVILLE PIKE, SUITE 145
ROCKVILLE, MD 20850
Counselor
255 ROCKVILLE PIKE, SUITE 145
ROCKVILLE, MD 20850

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134351992, enumerated as an "individual" on August 12, 2009.

The provider is located at 255 ROCKVILLE PIKE SUITE 135 ROCKVILLE, MD 20850 and the phone number is (240) 777-5084.

Preventive Medicine with taxonomy code 2083X0100X and a focus in Occupational Medicine.