NEPHROLOGY HYPERTENSION SPECIALISTS
NPI 1669426342
Specialist in Doylestown, PA

NPI Status: Active since May 19, 2006

Contact Information

599 W STATE ST
SUITE 100
DOYLESTOWN, PA
ZIP 18901
Phone: (215) 348-8020
Fax: (215) 348-7002

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  • Organization
  • Specialist
  • CLIA Number: 39D0936446
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 11-20-2027

About NEPHROLOGY HYPERTENSION SPECIALISTS

This page provides the complete NPI Profile along with additional information for Nephrology Hypertension Specialists, a provider established in Doylestown, Pennsylvania operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1669426342 assigned on May 2006. The practitioner's primary taxonomy code is 174400000X with license number 04369932 (PA). The provider is registered as an organization and their NPI record was last updated 16 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 authorized official of this NPI record is Melchiore A Vernace M.d. (Proprietor)

NPI
1669426342
Provider Name
NEPHROLOGY HYPERTENSION SPECIALISTS
Entity Type
Organization
Location Address
599 W STATE ST SUITE 100 DOYLESTOWN, PA 18901
Location Phone
(215) 348-8020
Location Fax
(215) 348-7002
Mailing Address
599 W STATE ST SUITE 100 DOYLESTOWN, PA 18901
Mailing Phone
(215) 348-8020
Mailing Fax
(215) 348-7002
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-19-2006
Last Update Date
12-23-2009
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
04369932
License State
PA
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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

MELCHIORE A VERNACE M.D.

Authorized Official Title
PROPRIETOR
Authorized Official Phone
(215) 348-8020

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
024288MEDICARE ID-TYPE UNSPECIFIED (04)PA 
F52086MEDICARE UPIN (02)PA 
0017331760001MEDICAID (05)PA 

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
39D0936446
Facility Type
Physician Office
Certificate Effective Date
November 21, 2025
Certificate Expiration Date
November 20, 2027
Laboratory Director
MELCHIORE A. VERNACE MD
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Nephrology Hypertension Specialists in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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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 1669426342, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
Unchanged
Pos 9
4
Doubled → 8
Check
2
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 6 → 12 → 3 4 → 8 6 → 12 → 3 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 8 + 2 + 1 + 2 + 3 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1669426342.

Other Providers at the Same Location


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

Internal Medicine (Cardiovascular Disease)
599 W STATE ST, STE 200
DOYLESTOWN, PA 18901
Specialist
599 W STATE ST, STE 200
DOYLESTOWN, PA 18901
Surgery
599 W STATE ST, SUITE 301
DOYLESTOWN, PA 18901
Surgery
599 W STATE ST, SUITE 301
DOYLESTOWN, PA 18901
Internal Medicine (Cardiovascular Disease)
599 W STATE ST, SUITE 200
DOYLESTOWN, PA 18901
Surgery
599 W STATE ST, SUITE 301
DOYLESTOWN, PA 18901
Specialist
599 W STATE ST, SUITE 100
DOYLESTOWN, PA 18901
Specialist
599 W STATE ST, SUITE 100
DOYLESTOWN, PA 18901
Specialist
599 W STATE ST, SUITE 100
DOYLESTOWN, PA 18901
Internal Medicine
599 W STATE ST, STE 203
DOYLESTOWN, PA 18901
Obstetrics & Gynecology
599 W STATE ST, SUITE 301
DOYLESTOWN, PA 18901
Internal Medicine (Infectious Disease)
599 W STATE ST, SUITE 215
DOYLESTOWN, PA 18901
Otolaryngology
599 W STATE ST, SUITE 201
DOYLESTOWN, PA 18901
Internal Medicine
599 W STATE ST, SUITE 200
DOYLESTOWN, PA 18901
Internal Medicine (Cardiovascular Disease)
599 W STATE ST, SUITE 200
DOYLESTOWN, PA 18901
Audiologist
599 W STATE ST, THE PAVILION, SUITE 201
DOYLESTOWN, PA 18901
Durable Medical Equipment & Medical Supplies
599 W STATE ST
DOYLESTOWN, PA 18901
Internal Medicine (Infectious Disease)
599 W STATE ST, SUITE 215
DOYLESTOWN, PA 18901
Specialist
599 W STATE ST, SUITE 305
DOYLESTOWN, PA 18901
Internal Medicine (Cardiovascular Disease)
599 W STATE ST, SUITE 200
DOYLESTOWN, PA 18901

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669426342, enumerated as an "organization" on May 19, 2006.

The provider is located at 599 W STATE ST SUITE 100 DOYLESTOWN, PA 18901 and the phone number is (215) 348-8020.

Specialist with taxonomy code 174400000X.

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