C. DOYLE HAYNES, MD, PLLC
NPI 1619253424
Family Medicine in Lufkin, TX

NPI Status: Active since October 25, 2011

Contact Information

818 W FRANK AVE
LUFKIN, TX
ZIP 75904
Phone: (936) 699-5040
Fax: (936) 699-5039

NPI Profile Information
Primary Taxonomy
Group Taxonomy
Authorized Official
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Organization
Family Medicine

About C. DOYLE HAYNES, MD, PLLC

This page provides the complete NPI Profile along with additional information for C. Doyle Haynes, Md, Pllc, a primary care provider established in Lufkin, Texas operating as a Family Medicine. The healthcare provider is registered in the NPI registry with number 1619253424 assigned on October 2011. The practitioner's primary taxonomy code is 207Q00000X with license number E3705 (TX). The provider is registered as an organization and their NPI record was last updated 11 years ago. The organization operates as a single speciality business group with one or more individual providers who practice the same area of specialization. The authorized official of this NPI record is Mr. Clarence Doyle Haynes Md (Officer)

NPI: 1619253424
Provider Name: C. DOYLE HAYNES, MD, PLLC
Entity Type: Organization
Location Address: 818 W FRANK AVE LUFKIN, TX 75904
Location Phone: (936) 699-5040
Location Fax: (936) 699-5039
Mailing Address: 818 W FRANK AVE LUFKIN, TX 75904
Mailing Phone: (936) 699-5040
Mailing Fax: (936) 699-5039
Is Sole Proprietor?: No
Is Organization Subpart?: No
Enumeration Date: 10-25-2011
Last Update Date: 04-11-2014
Code Navigator

A primary care provider (PCP) like C. Doyle Haynes, Md, Pllc sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

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: Family Medicine
Taxonomy Code: 207Q00000X
Type: Allopathic & Osteopathic Physicians
License No.: E3705
License State: TX
Taxonomy Description: Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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.

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: MR. CLARENCE DOYLE HAYNES MD
Authorized Official Title: OFFICER
Authorized Official Phone: (936) 699-5040

NPI Validation Check Digit Calculation

The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1	6	1	9	2	5	3	4	2	4
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2	6	2	9	4	5	6	4	4
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 6 + 2 + 9 + 4 + 5 + 6 + 4 + 4 + 24 = 66
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 66 = 4									4

The NPI number 1619253424 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.