DR. HAROLD RUSSELL ROMESBURG DDS
NPI 1437180270
Dentist - Oral and Maxillofacial Surgery in Newtown Square, PA

NPI Status: Active since July 06, 2006

Contact Information

3501 W CHESTER PIKE
SUITE 100
NEWTOWN SQUARE, PA
ZIP 19073
Phone: (610) 353-1404
Fax: (610) 353-1083

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  • Individual
  • Male
  • Dentist
  • Oral and Maxillofacial Surgery

About HAROLD ROMESBURG

This page provides the complete NPI Profile along with additional information for Harold Romesburg, a provider established in Newtown Square, Pennsylvania with a medical specialization in Dentist, focusing in oral and maxillofacial surgery . The healthcare provider is registered in the NPI registry with number 1437180270 assigned on July 2006. The practitioner's primary taxonomy code is 1223S0112X with license number DS016814L (PA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1437180270
Provider Name
DR. HAROLD RUSSELL ROMESBURG DDS
Gender
Male
Entity Type
Individual
Location Address
3501 W CHESTER PIKE SUITE 100 NEWTOWN SQUARE, PA 19073
Location Phone
(610) 353-1404
Location Fax
(610) 353-1083
Mailing Address
3501 W CHESTER PIKE SUITE 100 NEWTOWN SQUARE, PA 19073
Mailing Phone
(610) 353-1404
Mailing Fax
(610) 353-1083
Is Sole Proprietor?
Yes
Enumeration Date
07-06-2006
Last Update Date
07-08-2007
Code Navigator

A dentist like Harold Romesburg is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

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

Dentist Oral and Maxillofacial Surgery

Taxonomy Code
1223S0112X
Type
Dental Providers
License No.
DS016814L
License State
PA
Taxonomy Description
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.

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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 1437180270, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
4
Unchanged
Pos 3
3
Doubled → 6
Pos 4
7
Unchanged
Pos 5
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
0
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 1 → 2 0 → 0 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 6 + 7 + 2 + 8 + 0 + 2 + 1 + 4 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1437180270.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Dermatology
3501 W CHESTER PIKE, UNIT 205
NEWTOWN SQUARE, PA 19073
Audiologist
3501 W CHESTER PIKE, SUITE 101
NEWTOWN SQUARE, PA 19073
Dentist (General Practice)
3501 W CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Dentist (General Practice)
3501 W CHESTER PIKE, SUITE 100-A
NEWTOWN SQUARE, PA 19073
Dentist
3501 W CHESTER PIKE, SUITE 102
NEWTOWN SQUARE, PA 19073
Dentist (Oral and Maxillofacial Surgery)
3501 W CHESTER PIKE, SUITE 100
NEWTOWN SQUARE, PA 19073
Dermatology
3501 W CHESTER PIKE, UNIT 205
NEWTOWN SQUARE, PA 19073

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1437180270, enumerated as an "individual" on July 06, 2006.

The provider is located at 3501 W CHESTER PIKE SUITE 100 NEWTOWN SQUARE, PA 19073 and the phone number is (610) 353-1404.

Dentist with taxonomy code 1223S0112X and a focus in Oral and Maxillofacial Surgery.