WILLIAM H FRIEDMAN MD
NPI 1598892838
Otolaryngology - Facial Plastic Surgery in Saint Louis, MO
NPI Status: Active since February 27, 2007
Contact Information
3023 N BALLAS RD
SUITE 600D
SAINT LOUIS, MO
ZIP 63131
Phone: (314) 991-4644
- Individual
- Male
- Otolaryngology
- Facial Plastic Surgery
About WILLIAM FRIEDMAN
This page provides the complete NPI Profile along with additional information for William Friedman, a provider established in Saint Louis, Missouri with a medical specialization in Otolaryngology, focusing in facial plastic surgery . The healthcare provider is registered in the NPI registry with number 1598892838 assigned on February 2007. The practitioner's primary taxonomy code is 207YS0123X with license number 29636 (MO). The provider is registered as an individual and his NPI record was last updated 19 years ago.
- NPI
- 1598892838
- Provider Name
- WILLIAM H FRIEDMAN MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 3023 N BALLAS RD SUITE 600D SAINT LOUIS, MO 63131
- Location Phone
- (314) 991-4644
- Mailing Address
- 3023 N BALLAS RD SUITE 600D SAINT LOUIS, MO 63131
- Mailing Phone
- (314) 991-4644
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 02-27-2007
- Last Update Date
- 07-08-2007
- 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
Otolaryngology Facial Plastic Surgery
- Taxonomy Code
- 207YS0123X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 29636
- License State
- MO
- Taxonomy Description
- An otolaryngologist who specializes in facial plastic surgery.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| A29076 | MEDICARE UPIN (02) | MO |
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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 1598892838, we treat the final digit (8) 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 82. The final step is to find the difference between that total and the next multiple of ten (90 - 82 = 8).
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 82 is 90. 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.
SAINT LOUIS, MO 63131
ST LOUIS, MO 63131
SAINT LOUIS, MO 63131
SAINT LOUIS, MO 63131
SAINT LOUIS, MO 63131
SAINT LOUIS, MO 63131
SAINT LOUIS, MO 63131
SAINT LOUIS, MO 63131
SAINT LOUIS, MO 63131
SAINT LOUIS, MO 63131
SAINT LOUIS, MO 63131
SAINT LOUIS, MO 63131
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1598892838, enumerated as an "individual" on February 27, 2007.
The provider is located at 3023 N BALLAS RD SUITE 600D SAINT LOUIS, MO 63131 and the phone number is (314) 991-4644.
Otolaryngology with taxonomy code 207YS0123X and a focus in Facial Plastic Surgery.
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.
