DR. DENISE E EWALD M.D.
NPI 1851629646
Psychiatry & Neurology - Clinical Neurophysiology in Phoenixville, PA
NPI Status: Active since December 07, 2009
Contact Information
1288 VALLEY FORGE RD
PHOENIXVILLE, PA
ZIP 19460
Phone: (215) 796-0389
- Individual
- Female
- Psychiatry & Neurology
- Clinical Neurophysiology
About DENISE EWALD
This page provides the complete NPI Profile along with additional information for Denise Ewald, a provider established in Phoenixville, Pennsylvania with a medical specialization in Psychiatry & Neurology, focusing in clinical neurophysiology . The healthcare provider is registered in the NPI registry with number 1851629646 assigned on December 2009. The practitioner's primary taxonomy code is 2084N0600X with license number MD031794E (PA). The provider is registered as an individual and her NPI record was last updated 17 years ago.
- NPI
- 1851629646
- Provider Name
- DR. DENISE E EWALD M.D.
- Other Name
- DR. DENISE E MALKOWICZ M.D.
- Other Name Type
- Other Name (5)
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1288 VALLEY FORGE RD PHOENIXVILLE, PA 19460
- Location Phone
- (215) 796-0389
- Mailing Address
- PO BOX 1110 BRYN MAWR, PA 19010
- Mailing Phone
- (215) 796-0389
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 12-07-2009
- Last Update Date
- 12-07-2009
- Code Navigator
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
Psychiatry & Neurology Clinical Neurophysiology
- Taxonomy Code
- 2084N0600X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- MD031794E
- License State
- PA
- Taxonomy Description
- Clinical Neurophysiology is a subspecialty with psychiatric or neurologic expertise in the diagnosis and management of central, peripheral, and autonomic nervous system disorders using combined clinical evaluation and electrophysiologic testing such as electroencephalography (EEG), electromyography (EMG), and nerve conduction studies (NCS).
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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 1851629646, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 64 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
PHOENIXVILLE, PA 19460
PHOENIXVILLE, PA 19460
PHOENIXVILLE, PA 19460
PHOENIXVILLE, PA 19460
PHOENIXVILLE, PA 19460
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1851629646, enumerated as an "individual" on December 07, 2009.
The provider is located at 1288 VALLEY FORGE RD PHOENIXVILLE, PA 19460 and the phone number is (215) 796-0389.
Psychiatry & Neurology with taxonomy code 2084N0600X and a focus in Clinical Neurophysiology.
