DR. DAVID MARTIN MACPEEK M.D.
NPI 1790926491
Internal Medicine - Rheumatology in Durham, NC

NPI Status: Active since March 10, 2009

Contact Information

1010 STEINBECK DR
DURHAM, NC
ZIP 27703
Phone: (484) 686-3706
Fax: (484) 891-1617

Get Directions Write a Review

  • Individual
  • Male
  • Internal Medicine
  • Rheumatology

About DAVID MACPEEK

This page provides the complete NPI Profile along with additional information for David Macpeek, an internist established in Durham, North Carolina with a medical specialization in Internal Medicine, focusing in rheumatology . The healthcare provider is registered in the NPI registry with number 1790926491 assigned on March 2009. The practitioner's primary taxonomy code is 207RR0500X with license number 2007-00279 (NC). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1790926491
Provider Name
DR. DAVID MARTIN MACPEEK M.D.
Gender
Male
Entity Type
Individual
Location Address
1010 STEINBECK DR DURHAM, NC 27703
Location Phone
(484) 686-3706
Location Fax
(484) 891-1617
Mailing Address
1010 STEINBECK DR DURHAM, NC 27703
Mailing Phone
(484) 686-3706
Mailing Fax
(484) 891-1617
Is Sole Proprietor?
Yes
Enumeration Date
03-10-2009
Last Update Date
07-24-2020
Code Navigator

An internist like David Macpeek is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Secondary Locations

  • 1909 Weaver Forest Way
    Morrisville, NC 27560
    (919) 377-2521

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

Internal Medicine Rheumatology

Taxonomy Code
207RR0500X
Type
Allopathic & Osteopathic Physicians
License No.
2007-00279
License State
NC
Taxonomy Description
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

Reviews for DR. DAVID MARTIN MACPEEK M.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1790926491, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
1
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 9 → 18 → 9 9 → 18 → 9 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 1 + 8 + 2 + 1 + 2 + 4 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1790926491.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790926491, enumerated as an "individual" on March 10, 2009.

The provider is located at 1010 STEINBECK DR DURHAM, NC 27703 and the phone number is (484) 686-3706.

Internal Medicine with taxonomy code 207RR0500X and a focus in Rheumatology.