PAPIYA RAY M.D., M.P.H.
NPI 1578710489
Preventive Medicine - Occupational Medicine in Bethesda, MD

NPI Status: Active since August 21, 2008

Contact Information

4550 MONTGOMERY AVE
SUITE 950
BETHESDA, MD
ZIP 20814
Phone: (301) 594-3725

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  • Individual
  • Female
  • Preventive Medicine
  • Occupational Medicine

About PAPIYA RAY

This page provides the complete NPI Profile along with additional information for Papiya Ray, a provider established in Bethesda, Maryland with a medical specialization in Preventive Medicine, focusing in occupational medicine . The healthcare provider is registered in the NPI registry with number 1578710489 assigned on August 2008. The practitioner's primary taxonomy code is 2083X0100X with license number 0101246061 (VA). The provider is registered as an individual and her NPI record was last updated 9 years ago.

NPI
1578710489
Provider Name
PAPIYA RAY M.D., M.P.H.
Gender
Female
Entity Type
Individual
Location Address
4550 MONTGOMERY AVE SUITE 950 BETHESDA, MD 20814
Location Phone
(301) 594-3725
Mailing Address
7700 WISCONSIN AVE SUITE 7201 ROCKVILLE, MD 20857
Mailing Phone
(301) 492-4514
Is Sole Proprietor?
No
Enumeration Date
08-21-2008
Last Update Date
05-10-2017
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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.
0101246061
License State
VA
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)
1208D00000XAllopathic & Osteopathic Physicians

General Practice

0101246061 (VA)
2390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

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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 1578710489, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
5
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
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 7 → 14 → 5 0 → 0 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 4 + 8 + 1 + 4 + 1 + 0 + 4 + 1 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1578710489.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Social Worker (Clinical)
4550 MONTGOMERY AVE, SUITE 733N
BETHESDA, MD 20814
Internal Medicine
4550 MONTGOMERY AVE, SUITE 733 NORTH
BETHESDA, MD 20814
Dentist
4550 MONTGOMERY AVE, SUITE 240N
BETHESDA, MD 20814
Clinic/Center (Medical Specialty)
4550 MONTGOMERY AVE, SUITE 733N
BETHESDA, MD 20814
Internal Medicine
4550 MONTGOMERY AVE, STE 950N
BETHESDA, MD 20814
Internal Medicine
4550 MONTGOMERY AVE
BETHESDA, MD 20814

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578710489, enumerated as an "individual" on August 21, 2008.

The provider is located at 4550 MONTGOMERY AVE SUITE 950 BETHESDA, MD 20814 and the phone number is (301) 594-3725.

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