Michael Giglio, MD
NPI 1245727601 · Family Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Giglio, MD is a Family Medicine Physician provider in Houston, TX (NPI 1245727601).
Provider details
- NPI number
- 1245727601
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- S2781 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
425 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 155 | $129 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 131 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 63 | $91 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 51 | $130 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 25 | $169 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 60 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 207 | 76 |
| Amlodipine Besylate | 107 | 43 |
| Losartan Potassium | 98 | 40 |
| Levothyroxine Sodium | 91 | 27 |
| Metformin Hcl | 81 | 32 |
| Lisinopril | 81 | 26 |
| Tamsulosin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-04-20
- Last updated
- 2021-07-27
- Certified
- 2021-07-13
Frequently asked questions
- What is Michael Giglio's NPI number?
- Michael Giglio's National Provider Identifier (NPI) is 1245727601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Giglio's specialty?
- Michael Giglio is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Giglio located?
- Michael Giglio's practice location on file with NPPES is 1801 North Loop W Ste 10, Houston, TX 77008-1445.
- What is Michael Giglio's phone number?
- The practice phone number listed in the NPPES registry for Michael Giglio is (713) 862-4963.
- Does Michael Giglio accept Medicare?
- Michael Giglio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Giglio's NPI active?
- Yes — Michael Giglio's NPI (1245727601) is active in the NPPES registry as of the last update on 2021-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.