CHRISTOPHER SANTOS PA
NPI 1043093446
Physician Assistant in Jacksonville, FL

Active since August 17, 2023PECOS EnrolledAccepts Medicare Assignment
655 W 8TH ST, JACKSONVILLE, FL 32209(904) 383-1010(904) 244-8172 Get Directions Write a Review

NPPES record last updated: May 5, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: May 5, 2026, Aug 17, 2023 (2 updates tracked since 2023).

  • Individual
  • Male
  • Years of Experience 4
  • Physician Assistant
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About CHRISTOPHER SANTOS

This page provides the complete NPI Profile along with additional information for Christopher Santos, a primary care provider established in Jacksonville, Florida with a medical specialization in Physician Assistant and more than 4 years of experience. The healthcare provider is registered in the NPI registry with number 1043093446 assigned on August 2023. The practitioner's primary taxonomy code is 363A00000X with license number 9121204 (FL). The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1043093446
Provider Name
CHRISTOPHER SANTOS PA
Gender
Male
Entity Type
Individual
Location Address
655 W 8TH ST JACKSONVILLE, FL 32209
Location Phone
(904) 383-1010
Location Fax
(904) 244-8172
Mailing Address
PO BOX 44008 JACKSONVILLE, FL 32231
Mailing Phone
(904) 383-1015
Mailing Fax
(904) 244-8172
Medical School Name
OTHER
Graduation Year
2023
Is Sole Proprietor?
No
Enumeration Date
08-17-2023
Last Update Date
05-05-2026
Code Navigator

A primary care provider (PCP) like Christopher Santos 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

Physician Assistant

Taxonomy Code
363A00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
9121204
License State
FL
Taxonomy Description
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • First Choice Next Bronze Essential - HMO
  • First Choice Next Bronze Premier - HMO
  • First Choice Next Bronze Signature - HMO
  • First Choice Next Gold Premier - HMO
  • First Choice Next Gold Signature - HMO
  • First Choice Next Silver Essential - HMO
  • First Choice Next Silver Premier - HMO
  • First Choice Next Silver Signature - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Christopher Santos is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Christopher 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

  • PECOS PAC ID: 8123473188

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20231011000640

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • 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

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Aspiration and/or injection of fluid from large joint

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

This service was performed 230 times for 107 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 158 times for 108 patients

Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose

Hyaluronan or Euflexxa is a substance similar to a natural substance in your joints. It's injected into the joint space to treat pain from osteoarthritis, especially in the knee. It helps to lubricate the joint, reducing pain and improving mobility.

This service was performed 191 times for 58 patients

Injection, methylprednisolone acetate, 40 mg

Methylprednisolone acetate is a medication given through an injection. It's a type of corticosteroid, which reduces inflammation and immune responses. It can be used to treat various conditions like arthritis, allergies, and skin diseases. This dose is 40 mg.

This service was performed 58 times for 21 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

This service was performed 49 times for 49 patients

Replacement of knee joint, both sides of knee

A bilateral knee joint replacement is a procedure where the damaged parts of both your knee joints are replaced with artificial parts. It aims to relieve pain and improve mobility. The process involves a surgical operation under anesthesia.

This service was performed 19 times for 19 patients

X-ray of hip, 2-3 views

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

This service was performed 38 times for 29 patients

X-ray of knee, 3 views

An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.

This service was performed 59 times for 44 patients

X-ray of lower and sacral spine, 2-3 views

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

This service was performed 15 times for 15 patients

X-ray of shoulder, minimum of 2 views

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

This service was performed 28 times for 21 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $21.9 for a new patient copayment and $17.51 for an established patient copayment.

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 32209 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $87.62
  • Minimum New Patient Price $56
  • Maximum New Patient Price $171.84
  • Average New Patient Copayment $21.9
  • Minimum New Patient Copayment $14
  • Maximum New Patient Copayment $42.96

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $70.04
  • Minimum Established Patient Price $17.57
  • Maximum Established Patient Price $139.16
  • Average Established Patient Copayment $17.51
  • Minimum Established Patient Copayment $4.39
  • Maximum Established Patient Copayment $34.79

* 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.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Christopher Santos is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
BON SECOURS-ST FRANCIS XAVIER HOSPITAL2095 HENRY TECKLENBURG DRIVE
CHARLESTON, SC 29414
(843) 402-1006Acute Care Hospitals
HILTON HEAD REGIONAL MEDICAL CENTER25 HOSPITAL CENTER BLVD
HILTON HEAD ISLAND, SC 29925
(843) 681-6122Acute Care Hospitals
ROPER HOSPITAL316 CALHOUN ST
CHARLESTON, SC 29401
(843) 724-2800Acute Care Hospitals
MOUNT PLEASANT HOSPITAL3510 HIGHWAY 17 NORTH SUITE 140
MOUNT PLEASANT, SC 29466
(843) 724-2954Acute Care Hospitals
ROPER ST FRANCIS HOSPITAL-BERKELEY INC300 CALLEN BLVD
SUMMERVILLE, SC 29486
(854) 529-3002Acute Care Hospitals

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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 1043093446, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
0
Unchanged
Pos 3
4
Doubled → 8
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
4
Doubled → 8
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 4 → 8 0 → 0 3 → 6 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 8 + 3 + 0 + 9 + 6 + 4 + 8 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1043093446.

Other Providers at the Same Location


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

Internal Medicine (Rheumatology)
655 W 8TH ST, UFJP RHEUMATOLOGY DEPT.
JACKSONVILLE, FL 32209
Emergency Medicine
655 W 8TH ST, UFJP EMERGENCY MEDICINE
JACKSONVILLE, FL 32209
Obstetrics & Gynecology (Gynecologic Oncology)
655 W 8TH ST, UNIVERSITY OF FLORIDA CENTER FOR WOMEN
JACKSONVILLE, FL 32209
Anesthesiology
655 W 8TH ST, UFJP ANESTHESIA DEPT.
JACKSONVILLE, FL 32209
Orthopaedic Surgery
655 W 8TH ST, UFJP ORTHOPEDICS
JACKSONVILLE, FL 32209
Anesthesiology
655 W 8TH ST, UFJP ANESTHESIA
JACKSONVILLE, FL 32209
Surgery
655 W 8TH ST
JACKSONVILLE, FL 32209
Family Medicine
655 W 8TH ST, UFJP CHFM - 4TH FLOOR ACC
JACKSONVILLE, FL 32209
Radiology (Diagnostic Radiology)
655 W 8TH ST, UFJP RADIOLOGY DEPT.
JACKSONVILLE, FL 32209
Pharmacist (Pharmacotherapy)
655 W 8TH ST
JACKSONVILLE, FL 32209
Nurse Anesthetist, Certified Registered
655 W 8TH ST, UFJAX - ANESTHESIOLOGY DEPT
JACKSONVILLE, FL 32209
Pathology (Anatomic Pathology & Clinical Pathology)
655 W 8TH ST, UFJP PATHOLOGY
JACKSONVILLE, FL 32209
Emergency Medicine
655 W 8TH ST, UFJP EMERGENCY MEDICINE
JACKSONVILLE, FL 32209
Emergency Medicine
655 W 8TH ST, UFJP EMERGENCY MEDICINE
JACKSONVILLE, FL 32209
Pediatrics
655 W 8TH ST, UFJP PEDIATRIC DEPT.
JACKSONVILLE, FL 32209
Podiatrist (Foot & Ankle Surgery)
655 W 8TH ST
JACKSONVILLE, FL 32209
Emergency Medicine
655 W 8TH ST, UFJP EMERGENCY MEDICINE
JACKSONVILLE, FL 32209
Emergency Medicine
655 W 8TH ST, UFJP EMERGENCY MEDICINE
JACKSONVILLE, FL 32209
Emergency Medicine
655 W 8TH ST, UFJP EMERGENCY MEDICINE
JACKSONVILLE, FL 32209
Emergency Medicine
655 W 8TH ST, UFJP EMERGENCY MEDICINE
JACKSONVILLE, FL 32209

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1043093446, enumerated as an "individual" on August 17, 2023.

The provider is located at 655 W 8TH ST JACKSONVILLE, FL 32209 and the phone number is (904) 383-1010.

Physician Assistant with taxonomy code 363A00000X.

The provider might be accepting Accepts: First Choice Next. Please consult your insurance carrier or call the provider to verify.

Christopher Santos is affiliated with: BON SECOURS-ST FRANCIS XAVIER HOSPITAL, HILTON HEAD REGIONAL MEDICAL CENTER, ROPER HOSPITAL, MOUNT PLEASANT HOSPITAL and ROPER ST FRANCIS HOSPITAL-BERKELEY INC.