JOHN W. HALLFORD JR. M.D.
NPI 1366560104
Preventive Medicine - Occupational Medicine in Tulsa, OK
NPI Status: Active since March 27, 2007
Contact Information
5682 W SKELLY DR
TULSA, OK
ZIP 74107
Phone: (615) 778-4066
Fax: (615) 778-9114
- Individual
- Male
- Preventive Medicine
- Occupational Medicine
About JOHN HALLFORD
This page provides the complete NPI Profile along with additional information for John Hallford, a provider established in Tulsa, Oklahoma with a medical specialization in Preventive Medicine, focusing in occupational medicine . The healthcare provider is registered in the NPI registry with number 1366560104 assigned on March 2007. The practitioner's primary taxonomy code is 2083X0100X with license number 2457 (OK). The provider is registered as an individual and his NPI record was last updated 18 years ago.
- NPI
- 1366560104
- Provider Name
- JOHN W. HALLFORD JR. M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 5682 W SKELLY DR TULSA, OK 74107
- Location Phone
- (615) 778-4066
- Location Fax
- (615) 778-9114
- Mailing Address
- 720 COOL SPRINGS BLVD SUITE 300 FRANKLIN, TN 37067
- Mailing Phone
- (615) 778-4066
- Mailing Fax
- (615) 778-9114
- Is Sole Proprietor?
- No
- Enumeration Date
- 03-27-2007
- 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
Preventive Medicine Occupational Medicine
- Taxonomy Code
- 2083X0100X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 2457
- License State
- OK
- Taxonomy Description
- Occupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures. Practitioners in this field address the promotion of health in the work place, and the prevention and management of occupational and environmental injury, illness, and disability.
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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 | 3 | 6 | 6 | 5 | 6 | 0 | 1 | 0 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 3 | 12 | 6 | 10 | 6 | 0 | 1 | 0 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 3 + 1 + 2 + 6 + 1 + 0 + 6 + 0 + 1 + 0 + 24 = 46 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 50 - 46 = 4 | 4 | ||||||||
The NPI number 1366560104 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following provider is registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1659491082 | JUSTIN S. LESSLEY P.T. Individual | Physical Therapist | 5682 W SKELLY DR TULSA, OK 74107 (615) 778-4066 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1366560104, enumerated in the NPI registry as an "individual" on March 27, 2007
The provider is located at 5682 W Skelly Dr Tulsa, Ok 74107 and the phone number is (615) 778-4066
The provider's speciality is Preventive Medicine with taxonomy code 2083X0100X with a focus in Occupational Medicine
This NPI record was last updated on March 27, 2007. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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