JOHN DRULLE MD & EMILIA EIRAS MD PC
NPI 1770755159
Internal Medicine in Jackson, NJ

NPI Status: Active since March 26, 2008

Contact Information

702 BREWERS BRIDGE RD
JACKSON, NJ
ZIP 08527
Phone: (732) 905-9630
Fax: (732) 905-0837

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  • Organization
  • Internal Medicine
  • CLIA Number: 31D0121511
  • CLIA Cert. Type: Practitioner Other
  • CLIA Exp. Date: 05-23-2027

About JOHN DRULLE MD & EMILIA EIRAS MD PC

This page provides the complete NPI Profile along with additional information for John Drulle Md & Emilia Eiras Md Pc, an internist established in Jackson, New Jersey operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1770755159 assigned on March 2008. The practitioner's primary taxonomy code is 207R00000X with license number MA40189 (NJ). The provider is registered as an organization and their NPI record was last updated 18 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 Emilia C Eiras M.d. (Md)

NPI
1770755159
Provider Name
JOHN DRULLE MD & EMILIA EIRAS MD PC
Entity Type
Organization
Location Address
702 BREWERS BRIDGE RD JACKSON, NJ 08527
Location Phone
(732) 905-9630
Location Fax
(732) 905-0837
Mailing Address
702 BREWERS BRIDGE RD JACKSON, NJ 08527
Mailing Phone
(732) 905-9630
Mailing Fax
(732) 905-0837
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-26-2008
Last Update Date
03-26-2008
Code Navigator

An internist like John Drulle Md & Emilia Eiras Md Pc is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
MA40189
License State
NJ
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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

EMILIA C EIRAS M.D.

Authorized Official Title
MD
Authorized Official Phone
(732) 905-9630

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
31D0121511
Facility Type
Practitioner Other
Certificate Effective Date
May 24, 2025
Certificate Expiration Date
May 23, 2027
Laboratory Director
JOHN DRULLE
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to John Drulle Md & Emilia Eiras Md Pc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1770755159, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 5 → 10 → 1 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 1 + 4 + 5 + 1 + 0 + 1 + 1 + 0 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1770755159.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Internal Medicine
702 BREWERS BRIDGE RD
JACKSON, NJ 08527
Acupuncturist
702 BREWERS BRIDGE RD
JACKSON, NJ 08527
Chiropractor (Sports Physician)
702 BREWERS BRIDGE RD
JACKSON, NJ 08527

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770755159, enumerated as an "organization" on March 26, 2008.

The provider is located at 702 BREWERS BRIDGE RD JACKSON, NJ 08527 and the phone number is (732) 905-9630.

Internal Medicine with taxonomy code 207R00000X.