DANA GRAVES DDS
NPI 1750437885
Dentist - Periodontics in Philadelphia, PA

NPI Status: Active since January 25, 2007

Contact Information

240 S 40TH ST
EVANS BUILDING
PHILADELPHIA, PA
ZIP 19104
Phone: (215) 898-9068

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  • Individual
  • Male
  • Dentist
  • Periodontics

About DANA GRAVES

This page provides the complete NPI Profile along with additional information for Dana Graves, a provider established in Philadelphia, Pennsylvania with a medical specialization in Dentist, focusing in periodontics . The healthcare provider is registered in the NPI registry with number 1750437885 assigned on January 2007. The practitioner's primary taxonomy code is 1223P0300X with license number DS0244537L (PA). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1750437885
Provider Name
DANA GRAVES DDS
Gender
Male
Entity Type
Individual
Location Address
240 S 40TH ST EVANS BUILDING PHILADELPHIA, PA 19104
Location Phone
(215) 898-9068
Mailing Address
240 S 40TH ST EVANS BUILDING PHILADELPHIA, PA 19104
Mailing Phone
(215) 898-9068
Is Sole Proprietor?
No
Enumeration Date
01-25-2007
Last Update Date
10-18-2016
Code Navigator

A dentist like Dana Graves 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 Periodontics

Taxonomy Code
1223P0300X
Type
Dental Providers
License No.
DS0244537L
License State
PA
Taxonomy Description
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.

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)
11223P0300XDental Providers

Dentist
Periodontics

A14701 (MA)

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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 1750437885, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
5
Doubled → 10 → 1 + 0
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
5
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 5 → 10 → 1 4 → 8 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 0 + 0 + 8 + 3 + 1 + 4 + 8 + 1 + 6 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1750437885.

Other Providers at the Same Location


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

Dentist (Pediatric Dentistry)
240 S 40TH ST, PEDIATRIC DENT-SCHOOL OF DENTAL MEDICINE
PHILADELPHIA, PA 19104
Dentist (General Practice)
240 S 40TH ST, PENN DENTAL MEDICINE
PHILADELPHIA, PA 19104
Dentist (Orthodontics and Dentofacial Orthopedics)
240 S 40TH ST
PHILADELPHIA, PA 19104
Dentist
240 S 40TH ST
PHILADELPHIA, PA 19104
Dentist (Oral and Maxillofacial Surgery)
240 S 40TH ST
PHILADELPHIA, PA 19104
Dentist (Periodontics)
240 S 40TH ST
PHILADELPHIA, PA 19104
Dentist (General Practice)
240 S 40TH ST
PHILADELPHIA, PA 19104
Dentist (Endodontics)
240 S 40TH ST, UNIVERSITY OF PENNSYLVANIA, SDM
PHILADELPHIA, PA 19104
Dentist (Periodontics)
240 S 40TH ST
PHILADELPHIA, PA 19104
Dentist
240 S 40TH ST
PHILADELPHIA, PA 19104
Dentist (Prosthodontics)
240 S 40TH ST
PHILADELPHIA, PA 19104
Dentist
240 S 40TH ST, PENN DENTAL, POSTGRADUATE PERIODONTICS
PHILADELPHIA, PA 19104
Dentist
240 S 40TH ST, ROBERT SCHATTNER CENTER, RM 211
PHILADELPHIA, PA 19104
Dentist
240 S 40TH ST, 3RD FLOOR
PHILADELPHIA, PA 19104
Dentist (General Practice)
240 S 40TH ST
PHILADELPHIA, PA 19104
Dentist
240 S 40TH ST
PHILADELPHIA, PA 19104
Dentist (Periodontics)
240 S 40TH ST
PHILADELPHIA, PA 19104
Dentist (General Practice)
240 S 40TH ST
PHILADELPHIA, PA 19104
Dentist (General Practice)
240 S 40TH ST
PHILADELPHIA, PA 19104
Dentist (General Practice)
240 S 40TH ST
PHILADELPHIA, PA 19104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750437885, enumerated as an "individual" on January 25, 2007.

The provider is located at 240 S 40TH ST EVANS BUILDING PHILADELPHIA, PA 19104 and the phone number is (215) 898-9068.

Dentist with taxonomy code 1223P0300X and a focus in Periodontics.