Gary Deguzman, M.D.
NPI 1801807755 · Obstetrics & Gynecology Physician · Beaumont, TX
Gary Deguzman, M.D. is a Obstetrics & Gynecology Physician provider in Beaumont, TX (NPI 1801807755).
Provider details
- NPI number
- 1801807755
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- V3276 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
26 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 26 | $36 |
Typical Medicare-allowed amounts for these services range $36–$36 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 56 | 20 |
| Mirabegronbrand: Myrbetriq | 54 | — |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 38 | — |
| Alendronate Sodium | 21 | — |
| Fesoterodine Fumaratebrand: Fesoterodine Fumarate Er | 20 | — |
| Norethindrone | 20 | — |
| Estrogens, Conjugatedbrand: Premarin | 13 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$309 across 17 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-10
- Last updated
- 2026-01-05
- Certified
- 2026-01-05
Frequently asked questions
- What is Gary Deguzman's NPI number?
- Gary Deguzman's National Provider Identifier (NPI) is 1801807755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Deguzman's specialty?
- Gary Deguzman is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Deguzman located?
- Gary Deguzman's practice location on file with NPPES is 755 N 11th St Ste P4200, Beaumont, TX 77702-1521.
- What is Gary Deguzman's phone number?
- The practice phone number listed in the NPPES registry for Gary Deguzman is (304) 280-3158.
- Is Gary Deguzman's NPI active?
- Yes — Gary Deguzman's NPI (1801807755) is active in the NPPES registry as of the last update on 2026-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.