DAVID P GREENWELL MD
NPI 1649469487
Urology in Marble Falls, TX

NPI Status: Active since October 17, 2007

Contact Information

2503 HWY 281 N
STE 400
MARBLE FALLS, TX
ZIP 78654
Phone: (830) 693-5889
Fax: (830) 693-5801

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  • Organization
  • Urology

About DAVID P GREENWELL MD

This page provides the complete NPI Profile along with additional information for David P Greenwell Md, a provider established in Marble Falls, Texas operating as a Urology. The healthcare provider is registered in the NPI registry with number 1649469487 assigned on October 2007. The practitioner's primary taxonomy code is 208800000X with license number K0308 (TX). The provider is registered as an organization and their NPI record was last updated 19 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's is doing business as David P Greenwell Md. The authorized official of this NPI record is David Payton Greenwell Md (President)

NPI
1649469487
Provider Legal Name
HIGHLAND LAKES UROLOGY PA
Other Organization Name
DAVID P GREENWELL MD
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
2503 HWY 281 N STE 400 MARBLE FALLS, TX 78654
Location Phone
(830) 693-5889
Location Fax
(830) 693-5801
Mailing Address
2503 HWY 281 N STE 400 MARBLE FALLS, TX 78654
Mailing Phone
(830) 693-5889
Mailing Fax
(830) 693-5801
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-17-2007
Last Update Date
10-17-2007
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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

Urology

Taxonomy Code
208800000X
Type
Allopathic & Osteopathic Physicians
License No.
K0308
License State
TX
Taxonomy Description
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DAVID PAYTON GREENWELL MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(830) 693-5889

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
H14991MEDICARE UPIN (02)TX 
005676MEDICARE PIN (08)TX 

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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 1649469487, we treat the final digit (7) 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 83. The final step is to find the difference between that total and the next multiple of ten (90 - 83 = 7).

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
6
Unchanged
Pos 3
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
7
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 4 → 8 4 → 8 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 8 + 6 + 1 + 8 + 4 + 1 + 6 + 24 = 83

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

The next multiple of ten after 83 is 90. The difference is the calculated check digit.

90 - 83 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1649469487.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649469487, enumerated as an "organization" on October 17, 2007.

The provider is located at 2503 HWY 281 N STE 400 MARBLE FALLS, TX 78654 and the phone number is (830) 693-5889.

Urology with taxonomy code 208800000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.