ALEXANDER JUSTON SANTOS DO
NPI 1467039156
Internal Medicine - Infectious Disease in Greenwood, SC

NPI Status: Active since March 27, 2021

Contact Information

104 LINER DR
GREENWOOD, SC
ZIP 29646
Phone: (864) 227-1115

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  • Individual
  • Male
  • Internal Medicine
  • Infectious Disease
  • PECOS Enrolled

About ALEXANDER SANTOS

This page provides the complete NPI Profile along with additional information for Alexander Santos, an internist established in Greenwood, South Carolina with a medical specialization in Internal Medicine, focusing in infectious disease . The healthcare provider is registered in the NPI registry with number 1467039156 assigned on March 2021. The practitioner's primary taxonomy code is 207RI0200X with license number 92559 (SC). The provider is registered as an individual and his NPI record was last updated June 2026.

NPI
1467039156
Provider Name
ALEXANDER JUSTON SANTOS DO
Gender
Male
Entity Type
Individual
Location Address
104 LINER DR GREENWOOD, SC 29646
Location Phone
(864) 227-1115
Mailing Address
104 WELLS AVE GREENWOOD, SC 29646
Mailing Phone
(864) 725-4673
Mailing Fax
Is Sole Proprietor?
No
Enumeration Date
03-27-2021
Last Update Date
06-01-2026
Code Navigator

An internist like Alexander Santos 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

  • 743 Spring St NE
    Gainesville, GA 30501
    (770) 219-8730

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 Infectious Disease

Taxonomy Code
207RI0200X
Type
Allopathic & Osteopathic Physicians
License No.
92559
License State
SC
Taxonomy Description
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1208D00000XAllopathic & Osteopathic Physicians

General Practice

94937 (GA)

Medicare Participation & PECOS Enrollment Status

Alexander Santos is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 29646 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $124.04
  • Minimum New Patient Price $53.57
  • Maximum New Patient Price $163.84
  • Average New Patient Copayment $31.01
  • Minimum New Patient Copayment $13.39
  • Maximum New Patient Copayment $40.96

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $95.12
  • Minimum Established Patient Price $16.96
  • Maximum Established Patient Price $133.52
  • Average Established Patient Copayment $23.78
  • Minimum Established Patient Copayment $4.24
  • Maximum Established Patient Copayment $33.38

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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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 1467039156, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
4
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
7
Unchanged
Pos 5
0
Doubled → 0
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
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 0 → 0 9 → 18 → 9 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 2 + 7 + 0 + 3 + 1 + 8 + 1 + 1 + 0 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1467039156.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Internal Medicine
104 LINER DR
GREENWOOD, SC 29646
Internal Medicine
104 LINER DR
GREENWOOD, SC 29646
Nurse Practitioner (Adult Health)
104 LINER DR
GREENWOOD, SC 29646
Internal Medicine
104 LINER DR
GREENWOOD, SC 29646
Internal Medicine
104 LINER DR
GREENWOOD, SC 29646
Nurse Practitioner
104 LINER DR
GREENWOOD, SC 29646
Nurse Practitioner (Family)
104 LINER DR
GREENWOOD, SC 29646
Internal Medicine
104 LINER DR
GREENWOOD, SC 29646
Internal Medicine
104 LINER DR
GREENWOOD, SC 29646
Clinic/Center (Rural Health)
104 LINER DR
GREENWOOD, SC 29646
Internal Medicine
104 LINER DR
GREENWOOD, SC 29646

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467039156, enumerated as an "individual" on March 27, 2021.

The provider is located at 104 LINER DR GREENWOOD, SC 29646 and the phone number is (864) 227-1115.

Internal Medicine with taxonomy code 207RI0200X and a focus in Infectious Disease.