DR. GARY S DEGUZMAN M.D.
NPI 1801807755
Obstetrics & Gynecology in Beaumont, TX
NPI Status: Active since August 10, 2006
Contact Information
755 N 11TH ST STE P4200
BEAUMONT, TX
ZIP 77702
Phone: (304) 280-3158
- Individual
- Male
- Obstetrics & Gynecology
- Accepts Insurance
- Opted-Out Medicare
- CLIA Number: 51D0961224
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 01-03-2026
About GARY DEGUZMAN
This page provides the complete NPI Profile along with additional information for Gary Deguzman, a women's health care provider established in Beaumont, Texas with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1801807755 assigned on August 2006. The practitioner's primary taxonomy code is 207V00000X with license number 19734 (WV). The provider is registered as an individual and his NPI record was last updated January 2026.
- NPI
- 1801807755
- Provider Name
- DR. GARY S DEGUZMAN M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 755 N 11TH ST STE P4200 BEAUMONT, TX 77702
- Location Phone
- (304) 280-3158
- Mailing Address
- 755 N 11TH ST STE P4200 BEAUMONT, TX 77702
- Mailing Phone
- (304) 280-3158
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 08-10-2006
- Last Update Date
- 01-05-2026
- Code Navigator
Women's health care providers like Gary Deguzman treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.
The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Gary Deguzman opted out of Medicare effective on 01-01-2025 until 01-01-2027. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare and cannot order and refer services to other healthcare providers.
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
Obstetrics & Gynecology
- Taxonomy Code
- 207V00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 19734
- License State
- WV
- Taxonomy Description
- An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
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) |
|---|---|---|---|---|
| 1 | 207V00000X | Allopathic & Osteopathic Physicians | Obstetrics & Gynecology | V3276 (TX) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Bronze 7500 $25 Generic Drugs - HMO
- Bronze 7500 $25 Generic Drugs + Adult Vision & Fitness - HMO
- Core Gold 1500 $10 Generic Drugs - HMO
- Core Gold 1500 $10 Generic Drugs + Adult Vision & Fitness - HMO
- Diabetes Gold 3000 $0 Chronic Care Drugs & Services - HMO
- Diabetes Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness - HMO
- Diabetes Silver 5000 $0 Chronic Care Drugs & Services - HMO
- Diabetes Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness - HMO
- Gold 2000 $15 Generic Drugs - HMO
- Gold 2000 $15 Generic Drugs + Adult Vision & Fitness - HMO
- HDHP Preventive Silver 5500 $0 Chronic Care Drugs - HMO
- Healthy Heart Gold 3000 $0 Chronic Care Drugs & Services - HMO
- Healthy Heart Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness - HMO
- Healthy Heart Silver 5000 $0 Chronic Care Drugs & Services - HMO
- Healthy Heart Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness - HMO
- Low Deductible Silver 5000 $3 Generic Drugs - HMO
- Low Deductible Silver 5000 $3 Generic Drugs + Adult Vision & Fitness - HMO
- Low Premium Bronze 10600 $25 Generic Drugs - HMO
- Low Premium Bronze 10600 $25 Generic Drugs + Adult Vision & Fitness - HMO
- Low Premium Silver 6200 $3 Generic Drugs - HMO
- my Blue Access WV Major Events PPO Catastrophic 10600 - 3 Free PCP Visits - PPO
- my Blue Access WV PPO Bronze 3800 - PPO
- my Blue Access WV PPO Bronze 3800 + Adult Dental and Vision - PPO
- my Blue Access WV PPO Bronze 9200 - PPO
- my Blue Access WV PPO Gold 0 - PPO
- my Blue Access WV PPO Gold 0 + Adult Dental and Vision - PPO
- my Blue Access WV PPO Gold 1700 HSA - PPO
- my Blue Access WV PPO Premier Gold 0 - PPO
- my Blue Access WV PPO Premier Gold 0 + Adult Dental and Vision - PPO
- my Blue Access WV PPO Premier Silver 0 - PPO
- my Blue Access WV PPO Premier Silver 0 + Adult Dental and Vision - PPO
- my Blue Access WV PPO Standard Bronze 7500 - PPO
- my Blue Access WV PPO Standard Gold 2000 - PPO
- my Blue Access WV PPO Standard Gold 2000 + Adult Dental and Vision - PPO
- my Blue Access WV PPO Standard Silver 6000 - PPO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
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.
Opted-Out of Medicare? Yes
Opt-Out Effective Date: 01-01-2025
Opt-Out End Date: 01-01-2027
Eligible to Order and Refer? No
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.
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
Cervical or vaginal cancer screening; pelvic and clinical breast examination
Established patient office or other outpatient visit, 20-29 minutes
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
This service was performed 18 times for 18 patientsThis procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
This service was performed 14 times for 14 patientsThis 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 29 times for 21 patientsCLIA Information
The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:
- CLIA Number
- 51D0961224
- Facility Type
- Physician Office
- Certificate Effective Date
- January 04, 2024
- Certificate Expiration Date
- January 03, 2026
- Laboratory Director
- DR. GARY S. DEGUZMAN
- Certificate Type
- Certificate for Provider-Performed Microscopy Procedures (PPMP)
- Certificate Type Description
- This CLIA certificate is issued to Gary Deguzman in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.
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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 1801807755, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 55 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 2 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1801807755, enumerated as an "individual" on August 10, 2006.
The provider is located at 755 N 11TH ST STE P4200 BEAUMONT, TX 77702 and the phone number is (304) 280-3158.
Obstetrics & Gynecology with taxonomy code 207V00000X.
The provider might be accepting Accepts: CareSource and Highmark Blue Cross Blue Shield. Please consult your insurance carrier or call the provider to verify.
