SIDNEY M GROBMAN D.O.
NPI 1982920294
Internal Medicine in Wilmington, DE

NPI Status: Active since April 12, 2010

Contact Information

3411 SILVERSIDE RD
SUITE 102, WELDIN BLDG
WILMINGTON, DE
ZIP 19810
Phone: (302) 479-0580

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  • Individual
  • Male
  • Internal Medicine

About SIDNEY GROBMAN

This page provides the complete NPI Profile along with additional information for Sidney Grobman, an internist established in Wilmington, Delaware with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1982920294 assigned on April 2010. The practitioner's primary taxonomy code is 207R00000X with license number OS001850L (PA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1982920294
Provider Name
SIDNEY M GROBMAN D.O.
Gender
Male
Entity Type
Individual
Location Address
3411 SILVERSIDE RD SUITE 102, WELDIN BLDG WILMINGTON, DE 19810
Location Phone
(302) 479-0580
Mailing Address
3411 SILVERSIDE RD SUITE 102, WELDIN BLDG WILMINGTON, DE 19810
Mailing Phone
(302) 479-0580
Is Sole Proprietor?
Yes
Enumeration Date
04-12-2010
Last Update Date
04-12-2010
Code Navigator

An internist like Sidney Grobman 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.
OS001850L
License State
PA
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.

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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 1982920294, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
4
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 8 → 16 → 7 9 → 18 → 9 0 → 0 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 1 + 8 + 2 + 0 + 2 + 1 + 8 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1982920294.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine
3411 SILVERSIDE RD, WEBSTER BUILDING, SUITE 103
WILMINGTON, DE 19810
Internal Medicine
3411 SILVERSIDE RD, WEBSTER BUILDING, SUITE 103
WILMINGTON, DE 19810
Internal Medicine
3411 SILVERSIDE RD, WEBSTER BUILDING, SUITE 103
WILMINGTON, DE 19810
Family Medicine
3411 SILVERSIDE RD, WELDIN BUILDING SUITE 102
WILMINGTON, DE 19810
Family Medicine
3411 SILVERSIDE RD, 102 WELDIN BLDG
WILMINGTON, DE 19810
Social Worker (Clinical)
3411 SILVERSIDE RD, STE. 102
WILMINGTON, DE 19810
Social Worker (Clinical)
3411 SILVERSIDE RD, STE 102
WILMINGTON, DE 19810
Chiropractor
3411 SILVERSIDE RD, HANBY BLDG, SUITE 102
WILMINGTON, DE 19810
Dermatology (Procedural Dermatology)
3411 SILVERSIDE RD, SUITE 107; WEBSTER BUILDING
WILMINGTON, DE 19810
Dermatology
3411 SILVERSIDE RD, SUITE 107; WEBSTER BUILDING
WILMINGTON, DE 19810
Chiropractor
3411 SILVERSIDE RD, 106 WELDIN BUILDING
WILMINGTON, DE 19810
Specialist/Technologist (Athletic Trainer)
3411 SILVERSIDE RD, SPRINGER BUILDING, SUITE 105
WILMINGTON, DE 19810
Physical Therapist
3411 SILVERSIDE RD, SPRINGER BUILDING, SUITE 105
WILMINGTON, DE 19810
Physical Therapist
3411 SILVERSIDE RD, SPRINGER BLDG. SUITE 105
WILMINGTON, DE 19810
Physical Therapist
3411 SILVERSIDE RD
WILMINGTON, DE 19810
Occupational Therapist
3411 SILVERSIDE RD, SPRINGER BLDG., SUITE 105
WILMINGTON, DE 19810
Psychiatry & Neurology (Child & Adolescent Psychiatry)
3411 SILVERSIDE RD, RODNEY BUILDING, SUITE 107
WILMINGTON, DE 19810
Chiropractor
3411 SILVERSIDE RD
WILMINGTON, DE 19810
Psychologist (Clinical)
3411 SILVERSIDE RD, CONCORD PLAZA 206 BAYNARD BLDG
WILMINGTON, DE 19810
Chiropractor
3411 SILVERSIDE RD, HANBY BUILDING SUITE 102
WILMINGTON, DE 19810

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982920294, enumerated as an "individual" on April 12, 2010.

The provider is located at 3411 SILVERSIDE RD SUITE 102, WELDIN BLDG WILMINGTON, DE 19810 and the phone number is (302) 479-0580.

Internal Medicine with taxonomy code 207R00000X.