DR. ROBERT GUERZON M.D.
NPI 1205810603
Anesthesiology in Elmendorf Air Force Base, AK

NPI Status: Active since November 30, 2005

Contact Information

5955 ZEAMER AVE
3RD MEDICAL GROUP/SGOSA
ELMENDORF AIR FORCE BASE, AK
ZIP 99506
Phone: (907) 580-1815

Get Directions Write a Review

  • Individual
  • Male
  • Years of Experience 28
  • Anesthesiology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ROBERT GUERZON

This page provides the complete NPI Profile along with additional information for Robert Guerzon, an anesthesiologist established in Elmendorf Air Force Base, Alaska with a medical specialization in Anesthesiology and more than 28 years of experience. He graduated from University Of South Alabama College Of Medicine in 1998. The healthcare provider is registered in the NPI registry with number 1205810603 assigned on November 2005. The practitioner's primary taxonomy code is 207L00000X with license number 0101246075 (VA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1205810603
Provider Name
DR. ROBERT GUERZON M.D.
Gender
Male
Entity Type
Individual
Location Address
5955 ZEAMER AVE 3RD MEDICAL GROUP/SGOSA ELMENDORF AIR FORCE BASE, AK 99506
Location Phone
(907) 580-1815
Mailing Address
13352 ALEX CIR EAGLE RIVER, AK 99577
Mailing Phone
(907) 696-3036
Medical School Name
UNIVERSITY OF SOUTH ALABAMA COLLEGE OF MEDICINE
Graduation Year
1998
Is Sole Proprietor?
No
Enumeration Date
11-30-2005
Last Update Date
10-13-2025
Code Navigator

An anesthesiologist like Robert Guerzon manages the care of surgical patients and pain relief through drug administration that reduces or eliminates pain during an operation, medical procedure or during labor and delivery of babies. During surgical procedures anesthesiologists are responsible for adjusting the amount of anesthetic, monitoring the patient's heart rate, body temperature, blood pressure and breathing.

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

Anesthesiology

Taxonomy Code
207L00000X
Type
Allopathic & Osteopathic Physicians
License No.
0101246075
License State
VA
Taxonomy Description
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

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)
1207L00000XAllopathic & Osteopathic Physicians

Anesthesiology

00024697 (AL)

Medicare Participation & PECOS Enrollment Status

Robert Guerzon 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.

Robert Guerzon 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: 8224183132

    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: I20090828000251

    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.

Anesthesia for exam of colon using an endoscope

Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.

This service was performed 20 times for 19 patients

Anesthesia for lens surgery

Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.

This service was performed 37 times for 33 patients

Anesthesia for other procedure on forearm, wrist, or hand bones

Anesthesia for procedures on forearm, wrist, or hand bones involves administering medications to block sensation in the specific area. It ensures you don't feel pain during the procedure. It can be local (numbing a small area) or regional (numbing a larger part of the body).

This service was performed 22 times for 21 patients

Anesthesia for other procedure on large bowel using an endoscope

Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.

This service was performed 33 times for 33 patients

Anesthesia for other procedure on lower leg, ankle, and foot bones

Anesthesia for procedures on lower leg, ankle, and foot bones involves administering medication to block pain and sensation in these areas. This allows doctors to perform necessary treatments or surgeries without causing discomfort. The type of anesthesia used can vary based on the specific procedure.

This service was performed 29 times for 29 patients

Anesthesia for other procedure on skin of arms, legs, and front body

Anesthesia for procedures on the skin of your arms, legs, and front body is a service that numbs the area being treated. This ensures you don't feel pain during procedures like biopsies, stitches, or minor surgeries. It's administered through a small injection or a topical cream.

This service was performed 15 times for 15 patients

Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back

Anesthesia for procedures on skin, muscles, or nerves of the head, neck, and upper back involves using medication to numb the area or make you unconscious during the procedure. This ensures you don't feel pain or discomfort. It's safe and monitored by professionals.

This service was performed 11 times for 11 patients

Anesthesia for other procedure on top of arm bone and shoulder joint

Anesthesia for a procedure on the arm bone or shoulder joint involves using medication to numb the area or make you unconscious during surgery. This ensures you feel no pain during the procedure. It's a common and safe practice in medical surgeries.

This service was performed 20 times for 20 patients

Anesthesia for other procedure or exam of knee joint using an endoscope

Anesthesia for a knee joint procedure or exam using an endoscope involves administering medication to numb the area or put you in a sleep-like state. This ensures you don't feel pain during the procedure. The endoscope, a thin tube with a camera, allows the doctor to view the knee joint internally without making large incisions.

This service was performed 29 times for 29 patients

Anesthesia for procedure for total knee joint replacement

Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.

This service was performed 37 times for 37 patients

Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand

Anesthesia for procedures on the forearm, wrist, and hand involves administering medication to block sensation in these areas. This helps ensure comfort and painlessness during surgeries or treatments involving nerves, muscles, tendons, and tissue in these regions.

This service was performed 41 times for 40 patients

Anesthesia for total hip replacement

Anesthesia for total hip replacement is a medical service where medication is given to eliminate pain during surgery. Two types are commonly used: general anesthesia, making you unconscious, or spinal anesthesia, numbing the lower body. The choice depends on your health and your doctor's recommendation.

This service was performed 14 times for 14 patients

Injection of anesthetic agent and/or steroid into arm nerve bundle

This procedure involves injecting a numbing agent or steroid into your arm's nerve bundle. It's done to manage pain or inflammation. The injection helps block nerve signals that cause discomfort, providing relief. It's a safe, common procedure.

This service was performed 22 times for 22 patients

Injection of anesthetic agent and/or steroid into thigh nerve

This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.

This service was performed 38 times for 38 patients

Ultrasonic guidance for needle placement

Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.

This service was performed 128 times for 128 patients

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. Robert Guerzon is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
MARY IMMACULATE HOSPITAL2 BERNARDINE DRIVE
NEWPORT NEWS, VA 23602
(757) 886-6000Acute Care Hospitals
RIVERSIDE REGIONAL MEDICAL CENTER500 J CLYDE MORRIS BLVD
NEWPORT NEWS, VA 23601
(757) 594-2000Acute Care Hospitals
RIVERSIDE DOCTORS' HOSPITAL OF WILLIAMSBURG1500 COMMONWEALTH AVENUE
WILLIAMSBURG, VA 23185
(757) 585-2010Acute Care Hospitals

Reviews for DR. ROBERT GUERZON 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 1205810603, we treat the final digit (3) 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 47. The final step is to find the difference between that total and the next multiple of ten (50 - 47 = 3).

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
2
Unchanged
Pos 3
0
Doubled → 0
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
6
Unchanged
Pos 9
0
Doubled → 0
Check
3
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 0 → 0 8 → 16 → 7 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 0 + 5 + 1 + 6 + 1 + 0 + 6 + 0 + 24 = 47

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

The next multiple of ten after 47 is 50. The difference is the calculated check digit.

50 - 47 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1205810603.

Other Providers at the Same Location


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

Dentist (Oral and Maxillofacial Surgery)
5955 ZEAMER AVE
ELMENDORF AFB, AK 99506
Obstetrics & Gynecology
5955 ZEAMER AVE, 3RD MEDICAL GROUP
ELMENDORF AFB, AK 99506
Dentist (Endodontics)
5955 ZEAMER AVE, 3RD DS/SGD
ELMENDORF AFB, AK 99506
Pharmacist
5955 ZEAMER AVE
ELMENDORF AFB, AK 99506
Dietitian, Registered
5955 ZEAMER AVE, 3 MDSS SGSD
ELMENDORF AFB, AK 99506
Emergency Medicine
5955 ZEAMER AVE, ATTN 3MDG SGOEE
ELMENDORF AFB, AK 99506
Dietitian, Registered
5955 ZEAMER AVE, 3 MDG/SGSD
ELMENDORF AFB, AK 99506
Internal Medicine
5955 ZEAMER AVE
ELMENDORF AFB, AK 99506
Optometrist
5955 ZEAMER AVE, 3 MDG OPTOMETRY CLINIC
ELMENDORF AFB, AK 99506
Orthopaedic Surgery
5955 ZEAMER AVE
ELMENDORF AFB, AK 99506
Psychologist (Clinical)
5955 ZEAMER AVE
ELMENDORF AFB, AK 99506
Nurse Practitioner (Women's Health)
5955 ZEAMER AVE
ELMENDORF AFB, AK 99506
Social Worker (Clinical)
5955 ZEAMER AVE
ELMENDORF AFB, AK 99506
Dietitian, Registered
5955 ZEAMER AVE
ELMENDORF AFB, AK 99506
Social Worker (Clinical)
5955 ZEAMER AVE
ANCHORAGE, AK 99506
Psychologist (Clinical)
5955 ZEAMER AVE, 3 MDOS/SGOH
ELMENDORF AFB, AK 99506
Physician Assistant
5955 ZEAMER AVE, 3 MDOS / SGOEF
ELMENDORF AFB, AK 99506
Radiology (Diagnostic Radiology)
5955 ZEAMER AVE, 3 MDSS / SGSX
ELMENDORF AFB, AK 99506
Orthopaedic Surgery
5955 ZEAMER AVE
ELMENDORF AFB, AK 99506
Social Worker (Clinical)
5955 ZEAMER AVE
ELMENDORF AFB, AK 99506

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1205810603, enumerated as an "individual" on November 30, 2005.

The provider is located at 5955 ZEAMER AVE 3RD MEDICAL GROUP/SGOSA ELMENDORF AIR FORCE BASE, AK 99506 and the phone number is (907) 580-1815.

Anesthesiology with taxonomy code 207L00000X.

Robert Guerzon is affiliated with: MARY IMMACULATE HOSPITAL, RIVERSIDE REGIONAL MEDICAL CENTER and RIVERSIDE DOCTORS' HOSPITAL OF WILLIAMSBURG.